Quantcast
Channel: Ubuntu Forums - Networking & Wireless
Viewing all 23300 articles
Browse latest View live
↧

Ubuntu 19.10: Lenovo Ideapad Flex 14 Intel 9560 - Adapter not found

April 15, 2020, 4:04 pm
$
0
0
Hi,
I just dual-boot my new Lenovo laptop.
While installing Ubuntu-19.10 the Wi-Fi was working. However, when I am using Ubuntu, it says the Wi-Fi adapter not found.
Somehow, when I boot Ubuntu from Advanced options to an old kernel, the Wifi works.

Can someone please suggest something?
My earphones are not working too.

I saw some steps online. But, they require Ethernet jack or adapter. I don't have both.
↧
Search

[ubuntu_mate] Problem with cetain web pages when connected to my LTE wifi mobile router

April 16, 2020, 5:29 am
$
0
0
Hello everybody,

I have a strange problem with my mobile LTE wifi router. When I connect to it, most of the times some URLS are not reachable and I keep getting an error similar to 'the ... page has not been found". If I use a VPN connection such as the one included in Opera browser or TOR everything works.

It's not a problem of browsing policy, as even 'neutral' domains Ubuntu servers are not reachable,

What's even stranger to me is that, after a while that I am connected, everything starts working normally again.

It might look like a DNS or routing problem, I'm not sure.

Any ideas or suggestions? :)
↧
↧

[ubuntu] Port forwarding when using Wi-Fi hotspot

April 17, 2020, 3:13 am
$
0
0
Hello,

I'd like to know how to do port forwarding when when using a Ubuntu 18.04 LTS desktop as a Wi-Fi hotspot. If using a typical, physical router, I can access to the router by typing its local IP address (e.g., https://192.xxx.xxx.xxx) on a web browser. Because I'm using the Wi-Fi hotspot function, however, it seems like I cannot access to the 'virtual' router. Then how can I do port forwarding?

I know I could use something like 'iptables' for port forwarding but the thing is a little tricky. My Ubuntu desktop is located in a local area network (LAN) at an institution, which has a global IP address (e.g., 210.xxx.xxx.xxx). So, my desktop has a local IP address (e.g., 192.xxx.xxx.xxx) within the LAN as well as another local IP address (e.g., 10.xxx.xxx.xxx) for the Wi-Fi hotspot's 'virtual' router mentioned above. I have all of these IP addresses but, because I cannot access the 'virtual' router, I don't know what to type in when using 'iptables'.

Basically I am trying to access to an IP camera over the Internet. So I know I need to port forward to the 554 port (RTSP) on the router.

Related to this, I'd like to know about UPnP, which seems to take care of the above task automatically, if someone knows about it.

Thanks in advance.
↧

[ubuntu] Router denies my connection with correct PASS Archer T4U V3

April 17, 2020, 8:45 am
$
0
0
Hello everyone, few day ago I bought an TP-Link Archer T4U V3 for use by Ubuntu 18.04 Platform.


I had a few problems with a drivers but I got it right fortunetly after few hours of battle. My card is now visible in the system. My problem is that I can not connect to my Wireless home net (both 2.4 and 5 GHz), more over it's not even possible to connect to my smartphone hotspot.


It looks like net denies password and requests for another one after few seconds. I'd be grateful for any tips.


Thanks!
↧

Upgraded to 18.04.4 and Linksys WUSB6300 stopped working

April 17, 2020, 10:19 am
$
0
0
Hello,

I was using Ubuntu 18.04.3 and no problem with my Linksys WUSB6300 usb wifi.

However, after I upgraded my system, my wifi is gone. I tried to install different drivers I found in github but no luck. So I hope someone here can help me.

My system is updated.

All the infos I got from the script here:

Code:
########## wireless info START ##########

Report from: 17 Apr 2020 13:08 EDT -0400

Booted last: 17 Apr 2020 00:00 EDT -0400

Script from: 22 Oct 2018 03:34 UTC +0000

##### release ###########################

Distributor ID:    Ubuntu
Description:    Ubuntu 18.04.4 LTS
Release:    18.04
Codename:    bionic

##### kernel ############################

Linux 5.3.0-46-generic #38~18.04.1-Ubuntu SMP Tue Mar 31 04:17:56 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux

Parameters: ro, quiet, splash, vt.handoff=1

##### desktop ###########################

sed: can't read /home/user/.dmrc: No such file or directory

Could not be determined.

##### lspci #############################

00:1f.6 Ethernet controller [0200]: Intel Corporation Ethernet Connection (2) I219-V [8086:15b8] (rev 31)
    Subsystem: Micro-Star International Co., Ltd. [MSI] Ethernet Connection (2) I219-V [1462:7968]
    Kernel driver in use: e1000e

##### lsusb #############################

Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 0461:0010 Primax Electronics, Ltd HP PR1101U / Primax PMX-KPR1101U Keyboard
Bus 001 Device 004: ID 1038:1260 SteelSeries ApS
Bus 001 Device 003: ID 13b1:003f Linksys WUSB6300 802.11a/b/g/n/ac Wireless Adapter [Realtek RTL8812AU]
Bus 001 Device 002: ID 1b1c:0c03 Corsair
Bus 001 Device 006: ID 046d:c332 Logitech, Inc.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

##### PCMCIA card info ##################

##### rfkill ############################

##### secure boot #######################

SecureBoot disabled
Platform is in Setup Mode

##### lsmod #############################

mxm_wmi                16384  0
cfg80211              704512  0
wmi                    32768  1 mxm_wmi

##### interfaces ########################

[/etc/network/interfaces]
auto lo
iface lo inet loopback

##### ifconfig ##########################

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback <MAC address> brd <MAC address>
    inet 127.0.0.1/8 scope host lo
      valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host
      valid_lft forever preferred_lft forever
2: enp0s31f6: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether <MAC 'enp0s31f6' [IF1]> brd <MAC address>
    inet 192.168.0.119/24 brd 192.168.0.255 scope global dynamic noprefixroute enp0s31f6
      valid_lft 38418sec preferred_lft 38418sec
    inet6 fe80::ec39:cef1:ef63:d9a1/64 scope link noprefixroute
      valid_lft forever preferred_lft forever

##### iwconfig ##########################

lo        no wireless extensions.

enp0s31f6  no wireless extensions.

##### route #############################

default via 192.168.0.1 dev enp0s31f6 proto dhcp metric 100
169.254.0.0/16 dev enp0s31f6 scope link metric 1000
192.168.0.0/24 dev enp0s31f6 proto kernel scope link src 192.168.0.119 metric 100

##### resolv.conf #######################

[777 root '/etc/resolv.conf' -> '../run/systemd/resolve/stub-resolv.conf']

nameserver 127.0.0.53
options edns0
search test.example.com

##### network managers ##################

Installed:

    NetworkManager

Running:

root      962    1  0 11:47 ?        00:00:00 /usr/sbin/NetworkManager --no-daemon

##### NetworkManager info ###############

GENERAL.DEVICE:                        enp0s31f6
GENERAL.TYPE:                          ethernet
GENERAL.NM-TYPE:                        NMDeviceEthernet
GENERAL.VENDOR:                        Intel Corporation
GENERAL.PRODUCT:                        Ethernet Connection (2) I219-V
GENERAL.DRIVER:                        e1000e
GENERAL.DRIVER-VERSION:                3.2.6-k
GENERAL.FIRMWARE-VERSION:              0.8-4
GENERAL.HWADDR:                        <MAC 'enp0s31f6' [IF1]>
GENERAL.MTU:                            1500
GENERAL.STATE:                          100 (connected)
GENERAL.REASON:                        0 (No reason given)
GENERAL.UDI:                            /sys/devices/pci0000:00/0000:00:1f.6/net/enp0s31f6
GENERAL.IP-IFACE:                      enp0s31f6
GENERAL.IS-SOFTWARE:                    no
GENERAL.NM-MANAGED:                    yes
GENERAL.AUTOCONNECT:                    yes
GENERAL.FIRMWARE-MISSING:              no
GENERAL.NM-PLUGIN-MISSING:              no
GENERAL.PHYS-PORT-ID:                  --
GENERAL.CONNECTION:                    Wired connection 1
GENERAL.CON-UUID:                      80372d4f-5237-36d1-8b9f-258cf0343c47
GENERAL.CON-PATH:                      /org/freedesktop/NetworkManager/ActiveConnection/2
GENERAL.METERED:                        no (guessed)
CAPABILITIES.CARRIER-DETECT:            yes
CAPABILITIES.SPEED:                    1000 Mb/s
CAPABILITIES.IS-SOFTWARE:              no
CAPABILITIES.SRIOV:                    no
WIRED-PROPERTIES.CARRIER:              on
IP4.ADDRESS[1]:                        192.168.0.119/24
IP4.GATEWAY:                            192.168.0.1
IP4.ROUTE[1]:                          dst = 0.0.0.0/0, nh = 192.168.0.1, mt = 100
IP4.ROUTE[2]:                          dst = 192.168.0.0/24, nh = 0.0.0.0, mt = 100
IP4.ROUTE[3]:                          dst = 169.254.0.0/16, nh = 0.0.0.0, mt = 1000
IP4.DNS[1]:                            192.168.0.1
IP4.DNS[2]:                            24.200.243.189
IP4.DNS[3]:                            24.200.210.241
DHCP4.OPTION[1]:                        requested_subnet_mask = 1
DHCP4.OPTION[2]:                        requested_rfc3442_classless_static_routes = 1
DHCP4.OPTION[3]:                        subnet_mask = 255.255.255.0
DHCP4.OPTION[4]:                        domain_name_servers = 192.168.0.1 24.200.243.189 24.200.210.241
DHCP4.OPTION[5]:                        ip_address = 192.168.0.119
DHCP4.OPTION[6]:                        requested_static_routes = 1
DHCP4.OPTION[7]:                        dhcp_server_identifier = 192.168.0.1
DHCP4.OPTION[8]:                        requested_time_offset = 1
DHCP4.OPTION[9]:                        broadcast_address = 192.168.0.255
DHCP4.OPTION[10]:                      requested_interface_mtu = 1
DHCP4.OPTION[11]:                      dhcp_rebinding_time = 37800
DHCP4.OPTION[12]:                      requested_domain_name_servers = 1
DHCP4.OPTION[13]:                      dhcp_message_type = 5
DHCP4.OPTION[14]:                      dhcp_renewal_time = 21600
DHCP4.OPTION[15]:                      requested_broadcast_address = 1
DHCP4.OPTION[16]:                      routers = 192.168.0.1
DHCP4.OPTION[17]:                      requested_domain_name = 1
DHCP4.OPTION[18]:                      requested_routers = 1
DHCP4.OPTION[19]:                      expiry = 1587181753
DHCP4.OPTION[20]:                      host_name = linux
DHCP4.OPTION[21]:                      requested_netbios_scope = 1
DHCP4.OPTION[22]:                      requested_wpad = 1
DHCP4.OPTION[23]:                      interface_mtu = 1500
DHCP4.OPTION[24]:                      requested_ms_classless_static_routes = 1
DHCP4.OPTION[25]:                      requested_netbios_name_servers = 1
DHCP4.OPTION[26]:                      network_number = 192.168.0.0
DHCP4.OPTION[27]:                      requested_domain_search = 1
DHCP4.OPTION[28]:                      next_server = 192.168.0.1
DHCP4.OPTION[29]:                      requested_ntp_servers = 1
DHCP4.OPTION[30]:                      dhcp_lease_time = 43200
DHCP4.OPTION[31]:                      requested_host_name = 1
IP6.ADDRESS[1]:                        fe80::ec39:cef1:ef63:d9a1/64
IP6.GATEWAY:                            --
IP6.ROUTE[1]:                          dst = ff00::/8, nh = ::, mt = 256, table=255
IP6.ROUTE[2]:                          dst = fe80::/64, nh = ::, mt = 256
IP6.ROUTE[3]:                          dst = fe80::/64, nh = ::, mt = 100
IP6.DNS[1]:                            fe80::5ef4:abff:feac:2e6a
DHCP6.OPTION[1]:                        requested_dhcp6_domain_search = 1
DHCP6.OPTION[2]:                        dhcp6_domain_search = test.example.com.
DHCP6.OPTION[3]:                        requested_dhcp6_client_id = 1
DHCP6.OPTION[4]:                        requested_dhcp6_name_servers = 1
DHCP6.OPTION[5]:                        dhcp6_server_id = 0:1:0:1:5e:a:3f:ca:5c:f4:ab:ac:2e:6a
DHCP6.OPTION[6]:                        dhcp6_client_id = 0:4:56:37:f0:ab:2e:89:9e:5b:77:d2:6f:a5:94:bd:d9:39
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: /org/freedesktop/NetworkManager/Settings/{2}
CONNECTIONS.AVAILABLE-CONNECTIONS[1]:  80372d4f-5237-36d1-8b9f-258cf0343c47 | Wired connection 1

##### NetworkManager.state ##############

[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true

##### NetworkManager config #############

[[/etc/NetworkManager/conf.d/default-wifi-powersave-on.conf]]
[connection]
wifi.powersave = 3

[[/etc/NetworkManager/NetworkManager.conf]]
[main]
plugins=ifupdown,keyfile
[ifupdown]
managed=false
[device]
wifi.scan-rand-mac-address=no

[[/usr/lib/NetworkManager/conf.d/10-dns-resolved.conf]]
[main]
dns=systemd-resolved

[[/usr/lib/NetworkManager/conf.d/10-globally-managed-devices.conf]]
[keyfile]
unmanaged-devices=*,except:type:wifi,except:type:wwan

[[/usr/lib/NetworkManager/conf.d/20-connectivity-ubuntu.conf]]
[connectivity]
uri=http://connectivity-check.ubuntu.com/

[[/usr/lib/NetworkManager/conf.d/no-mac-addr-change.conf]]
[device-mac-addr-change-wifi]
match-device=driver:rtl8723bs,driver:rtl8189es,driver:r8188eu,driver:8188eu,driver:eagle_sdio,driver:wl
wifi.scan-rand-mac-address=no
wifi.cloned-mac-address=preserve
ethernet.cloned-mac-address=preserve

##### NetworkManager profiles ###########

[[/etc/NetworkManager/system-connections/Ipanema]] (600 root)
[connection] id=Ipanema | type=wifi | permissions=
[wifi] mac-address=<MAC address> | mac-address-blacklist= | ssid=Ipanema
[ipv4] method=auto
[ipv6] method=auto

##### Netplan config ####################

[/etc/netplan/01-network-manager-all.yaml]
network:
  version: 2
  renderer: NetworkManager

##### iw reg get ########################

Region: America/Toronto (based on set time zone)

global
country 00: DFS-UNSET
    (2402 - 2472 @ 40), (N/A, 20), (N/A)
    (2457 - 2482 @ 20), (N/A, 20), (N/A), AUTO-BW, PASSIVE-SCAN
    (2474 - 2494 @ 20), (N/A, 20), (N/A), NO-OFDM, PASSIVE-SCAN
    (5170 - 5250 @ 80), (N/A, 20), (N/A), AUTO-BW, PASSIVE-SCAN
    (5250 - 5330 @ 80), (N/A, 20), (0 ms), DFS, AUTO-BW, PASSIVE-SCAN
    (5490 - 5730 @ 160), (N/A, 20), (0 ms), DFS, PASSIVE-SCAN
    (5735 - 5835 @ 80), (N/A, 20), (N/A), PASSIVE-SCAN
    (57240 - 63720 @ 2160), (N/A, 0), (N/A)

##### iwlist channels ###################

lo        no frequency information.

enp0s31f6  no frequency information.

##### iwlist scan #######################

lo        Interface doesn't support scanning.

enp0s31f6  Interface doesn't support scanning.

##### module infos ######################

[cfg80211]
filename:      /lib/modules/5.3.0-46-generic/kernel/net/wireless/cfg80211.ko
description:    wireless configuration support
license:        GPL
author:        Johannes Berg
srcversion:    8F07355AEBF42CFCE5139A3
depends:       
retpoline:      Y
intree:        Y
name:          cfg80211
vermagic:      5.3.0-46-generic SMP mod_unload
signat:        PKCS#7
signer:       
sig_key:       
sig_hashalgo:  md4
parm:          bss_entries_limit:limit to number of scan BSS entries (per wiphy, default 1000) (int)
parm:          ieee80211_regdom:IEEE 802.11 regulatory domain code (charp)
parm:          cfg80211_disable_40mhz_24ghz:Disable 40MHz support in the 2.4GHz band (bool)

##### module parameters #################

[cfg80211]
bss_entries_limit: 1000
cfg80211_disable_40mhz_24ghz: N
ieee80211_regdom: 00

##### /etc/modules ######################

##### modprobe options ##################

[/etc/modprobe.d/amd64-microcode-blacklist.conf]
blacklist microcode

[/etc/modprobe.d/blacklist-ath_pci.conf]
blacklist ath_pci

[/etc/modprobe.d/blacklist.conf]
blacklist evbug
blacklist usbmouse
blacklist usbkbd
blacklist eepro100
blacklist de4x5
blacklist eth1394
blacklist snd_intel8x0m
blacklist snd_aw2
blacklist i2c_i801
blacklist prism54
blacklist bcm43xx
blacklist garmin_gps
blacklist asus_acpi
blacklist snd_pcsp
blacklist pcspkr
blacklist amd76x_edac

[/etc/modprobe.d/blacklist-rare-network.conf]
alias net-pf-3 off
alias net-pf-6 off
alias net-pf-9 off
alias net-pf-11 off
alias net-pf-12 off
alias net-pf-19 off
alias net-pf-21 off
alias net-pf-36 off

[/etc/modprobe.d/intel-microcode-blacklist.conf]
blacklist microcode

[/etc/modprobe.d/iwlwifi.conf]
remove iwlwifi \
(/sbin/lsmod | grep -o -e ^iwlmvm -e ^iwldvm -e ^iwlwifi | xargs /sbin/rmmod) \
&& /sbin/modprobe -r mac80211

##### rc.local ##########################

grep: /etc/rc.local: No such file or directory

##### pm-utils ##########################

##### udev rules ########################

##### dmesg #############################

[  61.426200] e1000e: enp0s31f6 NIC Link is Down
[  66.345151] e1000e: enp0s31f6 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[  66.345236] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s31f6: link becomes ready

########## wireless info END ############
Thanks! :)
↧
↧

[ubuntu] lxdbr0 and wlan0 hotspot with the same DHCP Server

April 17, 2020, 12:46 pm
$
0
0
Hello everyone,
In my Raspberry (ubuntu server 18.04) I have configured a Wifi Hotspot, which provides network access to computers and cell phones at home. I have also configured LXD with a Btrfs Raid1 on two USB Drives. Containers are located in that Raid1. All good up to this point.

What I am trying to configure now is that the lxdbr0 bridge and the wlan0 interface have the same DHCP Server, in order to have both the containers and the rest of the home computers on the same subnet. Is this possible? How can I do it?

I inserted an image with the network diagram as currently.

networkDiagram.png
Attached Images
↧

[ubuntu] Wireless networks out of range after access point setup, please help

April 17, 2020, 1:01 pm
$
0
0
Hi,

I have been struggling with this problem. My goal is set up my Jetson TX2, ubuntu 18.04, as an access point so I can remotely login using ssh. After setting up an access point, I would then turn off hotspot so I can re-connect to wireless internet, but none of the wireless networks show up anymore although I know they are there. I have tried everything I can find online regarding this but I have had no luck. First time I just re-flashed the Jetson and things were fine again, but after trying again same problem surfaced. I really would like to understand and fix this. I have attached a text file with all relevant wireless information using this.

Code:

########## wireless info START ##########


Report from: 17 Apr 2020 12:55 CDT -0500


Booted last: 17 Apr 2020 00:00 CDT -0500


Script from: 22 Oct 2018 03:34 UTC +0000


##### release ###########################


Distributor ID:    Ubuntu
Description:    Ubuntu 18.04.4 LTS
Release:    18.04
Codename:    bionic


##### kernel ############################


Linux 4.9.140-tegra #1 SMP PREEMPT Mon Dec 9 22:52:02 PST 2019 aarch64 aarch64 aarch64 GNU/Linux


, rw, rootwait, rootfstype=ext4, console=ttyS0,115200n8, console=tty0, fbcon=map:0, net.ifnames=0, video=tegrafb, no_console_suspend=1, earlycon=uart8250,mmio32,0x3100000, nvdumper_reserved=0x2772e0000, gpt, tegra_fbmem2=0x140000@0x9607d000, lut_mem2=0x2008@0x9607a000, usbcore.old_scheme_first=1, tegraid=18.1.2.0.0, maxcpus=6, boot.slot_suffix=, boot.ratchetvalues=0.2031647.1, bl_prof_dataptr=0x10000@0x275840000, sdhci_tegra.en_boot_part_access=1, quiet


##### desktop ###########################


Unity


##### lspci #############################


##### lsusb #############################


Bus 002 Device 002: ID 05e3:0626 Genesys Logic, Inc.
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 046d:c31c Logitech, Inc. Keyboard K120
Bus 001 Device 004: ID 046d:c077 Logitech, Inc. M105 Optical Mouse
Bus 001 Device 002: ID 05e3:0610 Genesys Logic, Inc. 4-port hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


##### PCMCIA card info ##################


##### rfkill ############################


0: bluedroid_pm: Bluetooth
    Soft blocked: no
    Hard blocked: no
1: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no
2: brcmfmac-wifi: Wireless LAN
    Soft blocked: no
    Hard blocked: no
3: hci0: Bluetooth
    Soft blocked: no
    Hard blocked: no


##### secure boot #######################


'mokutil' is not installed (package "mokutil").


##### lsmod #############################


cfg80211              589351  1 bcmdhd


##### interfaces ########################


[/etc/network/interfaces]
source-directory /etc/network/interfaces.d


##### ifconfig ##########################


1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1
    link/loopback <MAC address> brd <MAC address>
    inet 127.0.0.1/8 scope host lo
      valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host
      valid_lft forever preferred_lft forever
2: dummy0: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN group default qlen 1000
    link/ether <MAC 'dummy0' [IF1]> brd <MAC address>
3: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
    link/ether <MAC 'eth0' [IF2]> brd <MAC address>
    inet 192.168.0.109/24 brd 192.168.0.255 scope global dynamic noprefixroute eth0
      valid_lft 7085sec preferred_lft 7085sec
    inet6 fe80::3f3a:6668:9ad5:7971/64 scope link noprefixroute
      valid_lft forever preferred_lft forever
4: wlan0: <NO-CARRIER,BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state DORMANT group default qlen 1000
    link/ether <MAC 'wlan0' [IF3]> brd <MAC address>
5: l4tbr0: <BROADCAST,MULTICAST> mtu 1500 qdisc noqueue state DOWN group default qlen 1000
    link/ether <MAC 'l4tbr0' [IF4]> brd <MAC address>
    inet 192.168.55.1/24 brd 192.168.55.255 scope global l4tbr0
      valid_lft forever preferred_lft forever
    inet6 fe80::1/128 scope link tentative
      valid_lft forever preferred_lft forever
6: rndis0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast master l4tbr0 state DOWN group default qlen 1000
    link/ether <MAC 'l4tbr0' [IF4]> brd <MAC address>
7: usb0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast master l4tbr0 state DOWN group default qlen 1000
    link/ether <MAC 'usb0' [IF6]> brd <MAC address>
8: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default
    link/ether <MAC 'docker0' [IF7]> brd <MAC address>
    inet 172.17.0.1/16 brd 172.17.255.255 scope global docker0
      valid_lft forever preferred_lft forever


##### iwconfig ##########################


eth0      no wireless extensions.


dummy0    no wireless extensions.


docker0  no wireless extensions.


rndis0    no wireless extensions.


usb0      no wireless extensions.


l4tbr0    no wireless extensions.


lo        no wireless extensions.


wlan0    IEEE 802.11  ESSID:off/any 
          Mode:Managed  Access Point: Not-Associated  Tx-Power=31 dBm 
          Retry short limit:7  RTS thr:off  Fragment thr:off
          Power Management:on
         


##### route #############################


default via 192.168.0.1 dev eth0 proto dhcp metric 100
169.254.0.0/16 dev eth0 scope link metric 1000
172.17.0.0/16 dev docker0 proto kernel scope link src 172.17.0.1 linkdown
192.168.0.0/24 dev eth0 proto kernel scope link src 192.168.0.109 metric 100


##### resolv.conf #######################


[777 root '/etc/resolv.conf' -> '/run/resolvconf/resolv.conf']


nameserver 127.0.0.53


##### network managers ##################


Installed:


    NetworkManager


Running:


root      8725    1  0 11:57 ?        00:00:01 /usr/sbin/NetworkManager --no-daemon


##### NetworkManager info ###############


GENERAL.DEVICE:                        eth0
GENERAL.TYPE:                          ethernet
GENERAL.NM-TYPE:                        NMDeviceEthernet
GENERAL.VENDOR:                        --
GENERAL.PRODUCT:                        --
GENERAL.DRIVER:                        eqos
GENERAL.DRIVER-VERSION:                --
GENERAL.FIRMWARE-VERSION:              --
GENERAL.HWADDR:                        <MAC 'eth0' [IF2]>
GENERAL.MTU:                            1500
GENERAL.STATE:                          100 (connected)
GENERAL.REASON:                        0 (No reason given)
GENERAL.UDI:                            /sys/devices/2490000.ether_qos/net/eth0
GENERAL.IP-IFACE:                      eth0
GENERAL.IS-SOFTWARE:                    no
GENERAL.NM-MANAGED:                    yes
GENERAL.AUTOCONNECT:                    yes
GENERAL.FIRMWARE-MISSING:              no
GENERAL.NM-PLUGIN-MISSING:              no
GENERAL.PHYS-PORT-ID:                  --
GENERAL.CONNECTION:                    Wired connection 1
GENERAL.CON-UUID:                      f6df4fb2-9b3e-3573-8217-385d1b6fa1d1
GENERAL.CON-PATH:                      /org/freedesktop/NetworkManager/ActiveConnection/3
GENERAL.METERED:                        no (guessed)
CAPABILITIES.CARRIER-DETECT:            yes
CAPABILITIES.SPEED:                    1000 Mb/s
CAPABILITIES.IS-SOFTWARE:              no
CAPABILITIES.SRIOV:                    no
WIRED-PROPERTIES.CARRIER:              on
IP4.ADDRESS[1]:                        192.168.0.109/24
IP4.GATEWAY:                            192.168.0.1
IP4.ROUTE[1]:                          dst = 0.0.0.0/0, nh = 192.168.0.1, mt = 100
IP4.ROUTE[2]:                          dst = 192.168.0.0/24, nh = 0.0.0.0, mt = 100
IP4.ROUTE[3]:                          dst = 169.254.0.0/16, nh = 0.0.0.0, mt = 1000
IP4.DNS[1]:                            192.168.0.1
DHCP4.OPTION[1]:                        network_number = 192.168.0.0
DHCP4.OPTION[2]:                        requested_domain_search = 1
DHCP4.OPTION[3]:                        requested_time_offset = 1
DHCP4.OPTION[4]:                        requested_domain_name = 1
DHCP4.OPTION[5]:                        requested_rfc3442_classless_static_routes = 1
DHCP4.OPTION[6]:                        requested_broadcast_address = 1
DHCP4.OPTION[7]:                        broadcast_address = 192.168.0.255
DHCP4.OPTION[8]:                        requested_wpad = 1
DHCP4.OPTION[9]:                        expiry = 1587153235
DHCP4.OPTION[10]:                      next_server = 0.0.0.0
DHCP4.OPTION[11]:                      requested_ntp_servers = 1
DHCP4.OPTION[12]:                      requested_interface_mtu = 1
DHCP4.OPTION[13]:                      requested_subnet_mask = 1
DHCP4.OPTION[14]:                      routers = 192.168.0.1
DHCP4.OPTION[15]:                      ip_address = 192.168.0.109
DHCP4.OPTION[16]:                      subnet_mask = 255.255.255.0
DHCP4.OPTION[17]:                      requested_static_routes = 1
DHCP4.OPTION[18]:                      requested_domain_name_servers = 1
DHCP4.OPTION[19]:                      requested_netbios_scope = 1
DHCP4.OPTION[20]:                      dhcp_message_type = 5
DHCP4.OPTION[21]:                      requested_netbios_name_servers = 1
DHCP4.OPTION[22]:                      dhcp_lease_time = 7200
DHCP4.OPTION[23]:                      requested_ms_classless_static_routes = 1
DHCP4.OPTION[24]:                      requested_routers = 1
DHCP4.OPTION[25]:                      requested_host_name = 1
DHCP4.OPTION[26]:                      dhcp_server_identifier = 192.168.0.1
DHCP4.OPTION[27]:                      domain_name_servers = 192.168.0.1
IP6.ADDRESS[1]:                        fe80::3f3a:6668:9ad5:7971/64
IP6.GATEWAY:                            --
IP6.ROUTE[1]:                          dst = ff00::/8, nh = ::, mt = 256, table=255
IP6.ROUTE[2]:                          dst = fe80::/64, nh = ::, mt = 256
IP6.ROUTE[3]:                          dst = fe80::/64, nh = ::, mt = 100
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: /org/freedesktop/NetworkManager/Settings/{2}
CONNECTIONS.AVAILABLE-CONNECTIONS[1]:  f6df4fb2-9b3e-3573-8217-385d1b6fa1d1 | Wired connection 1


GENERAL.DEVICE:                        docker0
GENERAL.TYPE:                          bridge
GENERAL.NM-TYPE:                        NMDeviceBridge
GENERAL.VENDOR:                        --
GENERAL.PRODUCT:                        --
GENERAL.DRIVER:                        bridge
GENERAL.DRIVER-VERSION:                2.3
GENERAL.FIRMWARE-VERSION:              N/A
GENERAL.HWADDR:                        <MAC 'docker0' [IF7]>
GENERAL.MTU:                            1500
GENERAL.STATE:                          100 (connected)
GENERAL.REASON:                        0 (No reason given)
GENERAL.UDI:                            /sys/devices/virtual/net/docker0
GENERAL.IP-IFACE:                      docker0
GENERAL.IS-SOFTWARE:                    yes
GENERAL.NM-MANAGED:                    yes
GENERAL.AUTOCONNECT:                    yes
GENERAL.FIRMWARE-MISSING:              no
GENERAL.NM-PLUGIN-MISSING:              no
GENERAL.PHYS-PORT-ID:                  --
GENERAL.CONNECTION:                    docker0
GENERAL.CON-UUID:                      99558670-ba68-453f-812c-4dc3fccd2297
GENERAL.CON-PATH:                      /org/freedesktop/NetworkManager/ActiveConnection/5
GENERAL.METERED:                        no (guessed)
CAPABILITIES.CARRIER-DETECT:            yes
CAPABILITIES.SPEED:                    unknown
CAPABILITIES.IS-SOFTWARE:              yes
CAPABILITIES.SRIOV:                    no
IP4.ADDRESS[1]:                        172.17.0.1/16
IP4.GATEWAY:                            --
IP4.ROUTE[1]:                          dst = 172.17.0.0/16, nh = 0.0.0.0, mt = 0
IP6.GATEWAY:                            --
BRIDGE.SLAVES:                          --
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: /org/freedesktop/NetworkManager/Settings/{3}
CONNECTIONS.AVAILABLE-CONNECTIONS[1]:  99558670-ba68-453f-812c-4dc3fccd2297 | docker0


GENERAL.DEVICE:                        wlan0
GENERAL.TYPE:                          wifi
GENERAL.NM-TYPE:                        NMDeviceWifi
GENERAL.VENDOR:                        Broadcom Corp.
GENERAL.PRODUCT:                        BCM4354 WLAN card
GENERAL.DRIVER:                        bcmsdh_sdmmc
GENERAL.DRIVER-VERSION:                0
GENERAL.FIRMWARE-VERSION:              --
GENERAL.HWADDR:                        <MAC 'wlan0' [IF3]>
GENERAL.MTU:                            1500
GENERAL.STATE:                          30 (disconnected)
GENERAL.REASON:                        42 (The supplicant is now available)
GENERAL.UDI:                            /sys/devices/3440000.sdhci/mmc_host/mmc1/mmc1:0001/mmc1:0001:2/net/wlan0
GENERAL.IP-IFACE:                      --
GENERAL.IS-SOFTWARE:                    no
GENERAL.NM-MANAGED:                    yes
GENERAL.AUTOCONNECT:                    yes
GENERAL.FIRMWARE-MISSING:              no
GENERAL.NM-PLUGIN-MISSING:              no
GENERAL.PHYS-PORT-ID:                  --
GENERAL.CONNECTION:                    --
GENERAL.CON-UUID:                      --
GENERAL.CON-PATH:                      --
GENERAL.METERED:                        unknown
CAPABILITIES.CARRIER-DETECT:            no
CAPABILITIES.SPEED:                    unknown
CAPABILITIES.IS-SOFTWARE:              no
CAPABILITIES.SRIOV:                    no
WIFI-PROPERTIES.WEP:                    yes
WIFI-PROPERTIES.WPA:                    yes
WIFI-PROPERTIES.WPA2:                  yes
WIFI-PROPERTIES.TKIP:                  yes
WIFI-PROPERTIES.CCMP:                  yes
WIFI-PROPERTIES.AP:                    yes
WIFI-PROPERTIES.ADHOC:                  yes
WIFI-PROPERTIES.2GHZ:                  yes
WIFI-PROPERTIES.5GHZ:                  yes
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: /org/freedesktop/NetworkManager/Settings/{1}
CONNECTIONS.AVAILABLE-CONNECTIONS[1]:  2afa8486-f649-4620-a940-239719bca157 | 512 Grimauld place


GENERAL.DEVICE:                        l4tbr0
GENERAL.TYPE:                          bridge
GENERAL.NM-TYPE:                        NMDeviceBridge
GENERAL.VENDOR:                        --
GENERAL.PRODUCT:                        --
GENERAL.DRIVER:                        bridge
GENERAL.DRIVER-VERSION:                2.3
GENERAL.FIRMWARE-VERSION:              N/A
GENERAL.HWADDR:                        <MAC 'l4tbr0' [IF4]>
GENERAL.MTU:                            1500
GENERAL.STATE:                          10 (unmanaged)
GENERAL.REASON:                        0 (No reason given)
GENERAL.UDI:                            /sys/devices/virtual/net/l4tbr0
GENERAL.IP-IFACE:                      l4tbr0
GENERAL.IS-SOFTWARE:                    yes
GENERAL.NM-MANAGED:                    no
GENERAL.AUTOCONNECT:                    yes
GENERAL.FIRMWARE-MISSING:              no
GENERAL.NM-PLUGIN-MISSING:              no
GENERAL.PHYS-PORT-ID:                  --
GENERAL.CONNECTION:                    --
GENERAL.CON-UUID:                      --
GENERAL.CON-PATH:                      --
GENERAL.METERED:                        unknown
CAPABILITIES.CARRIER-DETECT:            yes
CAPABILITIES.SPEED:                    unknown
CAPABILITIES.IS-SOFTWARE:              yes
CAPABILITIES.SRIOV:                    no
IP4.ADDRESS[1]:                        192.168.55.1/24
IP4.GATEWAY:                            --
IP6.ADDRESS[1]:                        fe80::1/128
IP6.GATEWAY:                            --
IP6.ROUTE[1]:                          dst = fe80::1/128, nh = ::, mt = 256
IP6.ROUTE[2]:                          dst = ff00::/8, nh = ::, mt = 256, table=255
BRIDGE.SLAVES:                          --
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: --


GENERAL.DEVICE:                        dummy0
GENERAL.TYPE:                          dummy
GENERAL.NM-TYPE:                        NMDeviceDummy
GENERAL.VENDOR:                        --
GENERAL.PRODUCT:                        --
GENERAL.DRIVER:                        dummy
GENERAL.DRIVER-VERSION:                1.0
GENERAL.FIRMWARE-VERSION:              --
GENERAL.HWADDR:                        <MAC 'dummy0' [IF1]>
GENERAL.MTU:                            1500
GENERAL.STATE:                          10 (unmanaged)
GENERAL.REASON:                        0 (No reason given)
GENERAL.UDI:                            /sys/devices/virtual/net/dummy0
GENERAL.IP-IFACE:                      dummy0
GENERAL.IS-SOFTWARE:                    yes
GENERAL.NM-MANAGED:                    no
GENERAL.AUTOCONNECT:                    yes
GENERAL.FIRMWARE-MISSING:              no
GENERAL.NM-PLUGIN-MISSING:              no
GENERAL.PHYS-PORT-ID:                  --
GENERAL.CONNECTION:                    --
GENERAL.CON-UUID:                      --
GENERAL.CON-PATH:                      --
GENERAL.METERED:                        unknown
CAPABILITIES.CARRIER-DETECT:            no
CAPABILITIES.SPEED:                    unknown
CAPABILITIES.IS-SOFTWARE:              yes
CAPABILITIES.SRIOV:                    no
IP4.GATEWAY:                            --
IP6.GATEWAY:                            --
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: --


GENERAL.DEVICE:                        rndis0
GENERAL.TYPE:                          ethernet
GENERAL.NM-TYPE:                        NMDeviceEthernet
GENERAL.VENDOR:                        --
GENERAL.PRODUCT:                        --
GENERAL.DRIVER:                        tegra-xudc-new
GENERAL.DRIVER-VERSION:                29-May-2008
GENERAL.FIRMWARE-VERSION:              tegra-xudc
GENERAL.HWADDR:                        <MAC 'l4tbr0' [IF4]>
GENERAL.MTU:                            1500
GENERAL.STATE:                          10 (unmanaged)
GENERAL.REASON:                        0 (No reason given)
GENERAL.UDI:                            /sys/devices/3550000.xudc/gadget/net/rndis0
GENERAL.IP-IFACE:                      rndis0
GENERAL.IS-SOFTWARE:                    no
GENERAL.NM-MANAGED:                    no
GENERAL.AUTOCONNECT:                    yes
GENERAL.FIRMWARE-MISSING:              no
GENERAL.NM-PLUGIN-MISSING:              no
GENERAL.PHYS-PORT-ID:                  --
GENERAL.CONNECTION:                    --
GENERAL.CON-UUID:                      --
GENERAL.CON-PATH:                      --
GENERAL.METERED:                        unknown
CAPABILITIES.CARRIER-DETECT:            yes
CAPABILITIES.SPEED:                    unknown
CAPABILITIES.IS-SOFTWARE:              no
CAPABILITIES.SRIOV:                    no
WIRED-PROPERTIES.CARRIER:              off
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: --


GENERAL.DEVICE:                        usb0
GENERAL.TYPE:                          ethernet
GENERAL.NM-TYPE:                        NMDeviceEthernet
GENERAL.VENDOR:                        --
GENERAL.PRODUCT:                        --
GENERAL.DRIVER:                        tegra-xudc-new
GENERAL.DRIVER-VERSION:                29-May-2008
GENERAL.FIRMWARE-VERSION:              tegra-xudc
GENERAL.HWADDR:                        <MAC 'usb0' [IF6]>
GENERAL.MTU:                            1500
GENERAL.STATE:                          10 (unmanaged)
GENERAL.REASON:                        0 (No reason given)
GENERAL.UDI:                            /sys/devices/3550000.xudc/gadget/net/usb0
GENERAL.IP-IFACE:                      usb0
GENERAL.IS-SOFTWARE:                    no
GENERAL.NM-MANAGED:                    no
GENERAL.AUTOCONNECT:                    yes
GENERAL.FIRMWARE-MISSING:              no
GENERAL.NM-PLUGIN-MISSING:              no
GENERAL.PHYS-PORT-ID:                  --
GENERAL.CONNECTION:                    --
GENERAL.CON-UUID:                      --
GENERAL.CON-PATH:                      --
GENERAL.METERED:                        unknown
CAPABILITIES.CARRIER-DETECT:            yes
CAPABILITIES.SPEED:                    unknown
CAPABILITIES.IS-SOFTWARE:              no
CAPABILITIES.SRIOV:                    no
WIRED-PROPERTIES.CARRIER:              off
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: --


SSID  BSSID  MODE  CHAN  FREQ  RATE  SIGNAL  BARS  SECURITY  ACTIVE  IN-USE


##### NetworkManager.state ##############


[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true


##### NetworkManager config #############


[[/etc/NetworkManager/conf.d/10-ubuntu-fan.conf]]
[keyfile]
unmanaged-devices+=interface-name:fan-*


[[/etc/NetworkManager/conf.d/default-wifi-powersave-on.conf]]
[connection]
wifi.powersave = 3


[[/etc/NetworkManager/NetworkManager.conf]]
[main]
plugins=ifupdown,keyfile
[ifupdown]
managed=false
[device]
wifi.scan-rand-mac-address=no


[[/usr/lib/NetworkManager/conf.d/10-dns-resolved.conf]]
[main]
dns=systemd-resolved


[[/usr/lib/NetworkManager/conf.d/10-globally-managed-devices.conf]]
[keyfile]
unmanaged-devices=*,except:type:wifi,except:type:wwan


[[/usr/lib/NetworkManager/conf.d/20-connectivity-ubuntu.conf]]
[connectivity]
uri=http://connectivity-check.ubuntu.com/


[[/usr/lib/NetworkManager/conf.d/no-mac-addr-change.conf]]
[device-mac-addr-change-wifi]
match-device=driver:rtl8723bs,driver:rtl8189es,driver:r8188eu,driver:8188eu,driver:eagle_sdio,driver:wl
wifi.scan-rand-mac-address=no
wifi.cloned-mac-address=preserve
ethernet.cloned-mac-address=preserve


##### NetworkManager profiles ###########


[[/etc/NetworkManager/system-connections/512 Grimauld place]] (600 root)
[connection] id=512 Grimauld place | type=wifi | permissions=
[wifi] mac-address=<MAC 'wlan0' [IF3]> | mac-address-blacklist= | ssid=512 Grimauld place
[ipv4] method=auto
[ipv6] method=auto


##### Netplan config ####################


##### iw reg get ########################


Region: America/Chicago (based on set time zone)


global
country 00: DFS-UNSET
    (2402 - 2472 @ 40), (N/A, 20), (N/A)
    (2457 - 2482 @ 20), (N/A, 20), (N/A), AUTO-BW, NO-IR
    (2474 - 2494 @ 20), (N/A, 20), (N/A), NO-OFDM, NO-IR
    (5170 - 5250 @ 80), (N/A, 20), (N/A), AUTO-BW, NO-IR
    (5250 - 5330 @ 80), (N/A, 20), (0 ms), DFS, AUTO-BW, NO-IR
    (5490 - 5730 @ 160), (N/A, 20), (0 ms), DFS, NO-IR
    (5735 - 5835 @ 80), (N/A, 20), (N/A), NO-IR
    (57240 - 63720 @ 2160), (N/A, 0), (N/A)


##### iwlist channels ###################


eth0      no frequency information.


dummy0    no frequency information.


docker0  no frequency information.


rndis0    no frequency information.


usb0      no frequency information.


l4tbr0    no frequency information.


lo        no frequency information.


wlan0    21 channels in total; available frequencies :
          Channel 01 : 2.412 GHz
          Channel 02 : 2.417 GHz
          Channel 03 : 2.422 GHz
          Channel 04 : 2.427 GHz
          Channel 05 : 2.432 GHz
          Channel 06 : 2.437 GHz
          Channel 07 : 2.442 GHz
          Channel 08 : 2.447 GHz
          Channel 09 : 2.452 GHz
          Channel 10 : 2.457 GHz
          Channel 11 : 2.462 GHz
          Channel 12 : 2.467 GHz
          Channel 13 : 2.472 GHz
          Channel 36 : 5.18 GHz
          Channel 40 : 5.2 GHz
          Channel 44 : 5.22 GHz
          Channel 48 : 5.24 GHz
          Channel 52 : 5.26 GHz
          Channel 56 : 5.28 GHz
          Channel 60 : 5.3 GHz
          Channel 64 : 5.32 GHz


##### iwlist scan #######################


eth0      Interface doesn't support scanning.


dummy0    Interface doesn't support scanning.


docker0  Interface doesn't support scanning.


rndis0    Interface doesn't support scanning.


usb0      Interface doesn't support scanning.


wlan0    Interface doesn't support scanning : Invalid argument


l4tbr0    Interface doesn't support scanning.


lo        Interface doesn't support scanning.


##### module infos ######################


[cfg80211]
filename:      /lib/modules/4.9.140-tegra/kernel/net/wireless/cfg80211.ko
description:    wireless configuration support
license:        GPL
author:        Johannes Berg
depends:       
intree:        Y
vermagic:      4.9.140-tegra SMP preempt mod_unload modversions aarch64
parm:          bss_entries_limit:limit to number of scan BSS entries (per wiphy, default 1000) (int)
parm:          ieee80211_regdom:IEEE 802.11 regulatory domain code (charp)
parm:          cfg80211_disable_40mhz_24ghz:Disable 40MHz support in the 2.4GHz band (bool)


##### module parameters #################


[cfg80211]
bss_entries_limit: 1000
cfg80211_disable_40mhz_24ghz: N
ieee80211_regdom: 00


##### /etc/modules ######################


bluedroid_pm
nvhost_vi
nvgpu


##### modprobe options ##################


[/etc/modprobe.d/bcmdhd.conf]
install bcmdhd test -d /lib/firmware/brcm && /sbin/modprobe --ignore-install bcmdhd
options bcmdhd op_mode=2


[/etc/modprobe.d/blacklist-ath_pci.conf]
blacklist ath_pci


[/etc/modprobe.d/blacklist.conf]
blacklist evbug
blacklist usbmouse
blacklist usbkbd
blacklist eepro100
blacklist de4x5
blacklist eth1394
blacklist snd_intel8x0m
blacklist snd_aw2
blacklist i2c_i801
blacklist prism54
blacklist bcm43xx
blacklist garmin_gps
blacklist asus_acpi
blacklist snd_pcsp
blacklist pcspkr
blacklist amd76x_edac


[/etc/modprobe.d/blacklist-mttcan.conf]
blacklist mttcan


[/etc/modprobe.d/blacklist-rare-network.conf]
alias net-pf-3 off
alias net-pf-6 off
alias net-pf-9 off
alias net-pf-11 off
alias net-pf-12 off
alias net-pf-19 off
alias net-pf-21 off
alias net-pf-36 off


[/etc/modprobe.d/blacklist-tegra-safety.conf]
blacklist tegra-safety


[/etc/modprobe.d/iwlwifi.conf]
remove iwlwifi \
(/sbin/lsmod | grep -o -e ^iwlmvm -e ^iwldvm -e ^iwlwifi | xargs /sbin/rmmod) \
&& /sbin/modprobe -r mac80211


##### rc.local ##########################


grep: /etc/rc.local: No such file or directory


##### pm-utils ##########################


##### udev rules ########################


##### dmesg #############################


[ 3275.002419] IPv6: ADDRCONF(NETDEV_UP): docker0: link is not ready
[ 3277.971619] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 3278.075421] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready


########## wireless info END ############
Please help before I go insane.
↧

[ubuntu] Can't connect to wifi

April 18, 2020, 2:44 pm
$
0
0
When I try to connect to wifi, the settings say NO Wi-FI adapter found, make sure you have a wifi adapter plugged and turned on. How do I connect to my wifi, because I know there is wifi in my house?
↧
Search

[ubuntu] Can't find Asus PCE-AC51 WLAN driver on Ubuntu 18.04.4

April 18, 2020, 4:06 pm
$
0
0
Hey,
I'm new to Ubuntu, I really appreciate your help.

The hardware is plugged in properly, but when I go to "Wi-Fi", I get no wifi adapter found notification.

https://pastebin.com/yjasB3vK (followed instructions from "Before posting in Networking & Wireless")

I tried this advice because it seems like this person faced a similar problem, it didn't solve my problem (https://www.linuxquestions.org/quest...-4175619526/):

1) Go to https://github.com/lwfinger/rtlwifi_...rmware/rtlwifi
2) Download rtl8812aefw.bin and rtl8812aefw_wowlan.bin
3) Copy both files to /lib/firmware/rtlwifi
4) Restart computer


Thank you for your help.
↧
↧

[kubuntu] Droping A2DP - 0a5c:217f Broadcom Corp. BCM2045B (BDC-2.1).

April 18, 2020, 9:36 pm
$
0
0
Hello,

I have an issue that is apparently exactly identical to this problem over at the archlinux.org forums, only I'm on Kubuntu 18.04 LTS.

Short version:
- Bluetooth adapter as reported by lsusb is: 0a5c:217f Broadcom Corp. BCM2045B (BDC-2.1)
- System abruptly drops A2DP SBC audio every 10-20 mins, but still thinks all is good.
- Media keys on the headset resurrect the audio if pressed reasonably soon after the drop.
- Failing that, turning the headset off and on causes it to reconnect, and we go back to the start.
- Even with everything even remotely resembling power saving/autosuspend disabled, the problem still persists.
- There is basically nothing in the logs to post, system thinks everything is fine. (This screams FW to me)

I'm wondering what the latest word is on this? Does this sound familiar to anyone? Is there anyone here that can help? Is there a more proper place to bring this to get attention? Where do I file a bug report? (inb4: Just buy a new adapter. :/)

More info:
The only apparent differences with the above thread and my situation are that I'm on Kubuntu 18.04 LTS, and I'm on a ThinkPad Edge e520, not a T420 (though, by my inspection, they are very similar). Based on the fact that I am having this same issue on Kubuntu and not Arch, I think it's safe to rule out a distro specific issue. Even so, I'm here now as it's the place for the distro I'm using. As for another key point, I tried some PPA's for different pulseaudio versions/builds and that changed basically nothing. I feel this is reasonable enough to support elimination of pulseaudio as the suspect, though I concede this could easily prove to be premature. If anyone knows a more conclusively way to eliminate pulseaudio, please do let me know.

I more or less suspect it's kernelmod/firmware issue. I think the most obvious clue here is the Bluetooth dongle. Aside from the fact that it's broadcom (which is known for being trash fire tier) these specific units are pretty much exclusive to ThinkPads of this same generation as far as I know. Both the other people with this problem also have ThinkPads of similar era, and the OP in that thread has the exact same Vid/Pid as I do. So I think that is the lowest common factor.

Now, to be honest, I *DO* have an external USB dongle, and it is much more well behaved. However believe it or not it also has almost the same problem, only it takes quite a bit longer for it to happen. It is, unfortunately, also a broadcom chipset, so it doesn't much help to rule out broadcom firmware. It does, however, bring up an interesting point about possible related bugs and a link in the chain of possibly fixing more than one. Lastly, it's just plain annoying as hell to have a USB port tied up on my already lacking laptop, so I would like to have the built in unit working. Though that last part is small potatoes frankly.

That all being said, if there is any community interest in fixing this I can certainly help do some tests. One thing I thought would probably be a good thing to figure out is the exact frequency that this happens. This could prove useful if there is a precise timing pattern to this. Another thing I figure could be tried is keeping the mouse moving, to see if it has something to do with inactivity, which may further relate this to a power saving issue, albeit tangentially. In the linked thread, someone suggested WiFi interference, and I would like to eliminate that as a possibility. Unfortunately, this laptop has a $#!77y whitelist, of course, so I can't simply install a 5.8Ghz unit. I may just bite the bullet and take out the WiFi card for a day or so, and see if that changes anything.

All in all, could be a fun bug hunt. Though, to be honest, I'm really not interested in doing this if it's all by myself. I'm also mostly hoping for a miracle, and that someone just happens to already have a fix for this. :Fingers crossed:

Thanks for your assistance.
↧

[ubuntu] Ubuntu 20.04 Ethernet not working

April 18, 2020, 10:17 pm
$
0
0
I am using ubuntu 20.04, till now there is no problem but suddenly my ethernet stopped working when I type
Code:
`sudo lshw -C network`
I posted the same in focal bug section, but they advised me to post it here. So I am reposting it the same.
This is the result


Code:
*-network UNCLAIMED     
          description: Ethernet controller
          product: RTL810xE PCI Express Fast Ethernet controller
          vendor: Realtek Semiconductor Co., Ltd.
          physical id: 0
          bus info: pci@0000:02:00.0
          version: 07
          width: 64 bits
          clock: 33MHz
          capabilities: pm msi pciexpress msix vpd cap_list
          configuration: latency=0
          resources: ioport:3000(size=256) memory:a2200000-a2200fff memory:a2000000-a2003fff
But I am able to connect to WiFi.

My kernel version is 5.4.0-24-generic


↧

[xubuntu] it cannot connect to wifi after changing wifi 's mac address

April 19, 2020, 6:38 am
$
0
0
it cannot connect to wifi after changing wifi 's mac address.

is here someone resolved it now?

or the new version 20.04 resolve it now?

thanks.
↧

18.04.4 Wifi Connection Issue After Fresh Install

April 19, 2020, 12:29 pm
$
0
0
Hi, I have tried to search through varies platforms for a solution to my problem but no luck. I do not know what else to try except just posting on here. I know I am meant to post my wireless.info.txt result on here to help diagnose the problem so here goes: https://paste.ubuntu.com/p/Bt3Cb6dqkT/

Please help.
↧
↧

Accessing Ubuntu shared folders and drives from MacOS with NFS

April 19, 2020, 8:43 pm
$
0
0
After having managed to setup a share on Ubuntu LTS 18.04 (using the GUI command "Local Network Share") and having found that shared folder by just browsing to the Ubuntu server machine on my Mac Min (running High Sierra), I was able to assess that I opened a Guest access on Ubuntu, yet the Guest access seemed to work - I was able to copy a file from my Mac to my Ubuntu, modify the file saved on Ubuntu using an app on my Mac... everything proved to work correctly.

Today I added 2 new USB drives, called Storage 1 and Storage 2. I tried sharing these the same way I did my Ubuntu Downloads folder. Didn't work at all. Somehow the Mac sees the name of the share being broadcast, but when I browse to the drive and double click to open, I get an error message on the Mac saying that I tried accessing the drive but it wasn't there anymore (well... close enough)

The username on my Mac is my full name. It's associated to my email address (as with most Apple products), but it's not using the same USERNAME as on my Ubuntu, hence the problem I believe. Should I try to create a new user on Ubuntu? What should I name it? how do I do this, from GUI or Terminal? Can anyone point to a step-by-step guide that has worked for you guys?

I've looked in this forum AND I've scoured the web for this info, but everyone's got their own perspective on things. I can't find the proper info I'm looking for.

Pretty much, this is the lowdown: I run Ubuntu remotely. I have it hooked up to my TV but I access it through TeamViewer. I need to download files using my Mac, save the files on the Ubuntu, and run conversion jobs from the Mac on the files stored in Ubuntu (on the USB drives). So I know I need read-write permissions, but ownership is weird - I would need to have Ubuntu Share the ownership of all the files. Any way to set that up?
↧

please help..with getting samba to work

April 20, 2020, 12:12 am
$
0
0
I have been having the worst time trying to get samba to work for file sharing from my window env to ubuntu. If anyone can help walk me through it that would be great. Thank you
↧
Search

[ubuntu] WiFi driver shown as 'not working' in Additional Drivers despite working fine

April 20, 2020, 4:26 am
$
0
0
Hi there! I'm new to the Linux community after using my free time this quarantine going distro hopping for the past couple of weeks. I decided on Ubuntu as it seems really polished and beginner-friendly. After dual-booting it with Windows 10 and finishing my setup, I noticed this while updating my drivers:



I got the same issue when I tried out Mint. WiFI and Bluetooth seem to work fine, though. How should I proceed from this? Thanks to anyone who will help! :)
↧

[ubuntu] 18.04 TAP VPN with Network Manager

April 20, 2020, 4:53 am
$
0
0
I am trying to use nm-openvpn to connect to a Netgear router openvpn style VPN that requires tap and having no luck. I have seen other answers that suggest using tap in Ubuntu is tricky, but I can't think that no one has got this working through network manager.

Is there a trick to using tap this way?

I am noticing even though a tap style adapter is specified, the log suggests it is treating it as a tun style adapter.

Any hints?

Code:
Apr 20 08:44:37 GoaSTv2 nm-openvpn[11148]: OpenVPN 2.4.4 x86_64-pc-linux-gnu [SSL (OpenSSL)] [LZO] [LZ4] [EPOLL] [PKCS11] [MH/PKTINFO] [AEAD] built on May 14 2019
Apr 20 08:44:37 GoaSTv2 nm-openvpn[11148]: library versions: OpenSSL 1.1.1  11 Sep 2018, LZO 2.08
Apr 20 08:44:37 GoaSTv2 nm-openvpn[11148]: WARNING: No server certificate verification method has been enabled.  See http://openvpn.net/howto.html#mitm for more info.
Apr 20 08:44:37 GoaSTv2 nm-openvpn[11148]: NOTE: the current --script-security setting may allow this configuration to call user-defined scripts
Apr 20 08:44:37 GoaSTv2 nm-openvpn[11148]: TCP/UDP: Preserving recently used remote address: [AF_INET]1.2.3.4:443
Apr 20 08:44:37 GoaSTv2 nm-openvpn[11148]: Attempting to establish TCP connection with [AF_INET]1.2.3.4:443 [nonblock]
Apr 20 08:44:39 GoaSTv2 nm-openvpn[11148]: TCP connection established with [AF_INET]1.2.3.4:443
Apr 20 08:44:39 GoaSTv2 nm-openvpn[11148]: TCP_CLIENT link local: (not bound)
Apr 20 08:44:39 GoaSTv2 nm-openvpn[11148]: TCP_CLIENT link remote: [AF_INET]1.2.3.4:443
Apr 20 08:44:39 GoaSTv2 nm-openvpn[11148]: NOTE: chroot will be delayed because of --client, --pull, or --up-delay
Apr 20 08:44:39 GoaSTv2 nm-openvpn[11148]: NOTE: UID/GID downgrade will be delayed because of --client, --pull, or --up-delay
Apr 20 08:44:40 GoaSTv2 nm-openvpn[11148]: [netgear] Peer Connection Initiated with [AF_INET]1.2.3.4:443
Apr 20 08:44:53 GoaSTv2 nm-openvpn[11148]: TUN/TAP device tap0 opened
Apr 20 08:44:53 GoaSTv2 nm-openvpn[11148]: /usr/lib/NetworkManager/nm-openvpn-service-openvpn-helper --debug 0 11145 --bus-name org.freedesktop.NetworkManager.openvpn.Connection_11 --tap -- tap0 1500 1592  init
Apr 20 08:44:53 GoaSTv2 NetworkManager[1001]: <info>  [1587383093.8319] manager: (tap0): new Tun device (/org/freedesktop/NetworkManager/Devices/11)
Apr 20 08:44:53 GoaSTv2 systemd-udevd[11155]: link_config: autonegotiation is unset or enabled, the speed and duplex are not writable.
Apr 20 08:44:53 GoaSTv2 systemd-udevd[11155]: Could not generate persistent MAC address for tap0: No such file or directory
↧
↧

[SOLVED] Ethernet and Wifi don't work anymore after installing new Linux header

April 20, 2020, 7:37 am
$
0
0
Hi all;
After installing
Code:
Linux 5.0.0-37-generic #40~18.04.1-Ubuntu SMP Thu Nov 14 12:06:39 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
My Ethernet and Wifi cards don't show up in [CODE]ip link[CODE] anymore.

Here's some additional information :

$ ip link
Code:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
$ lspci -nn | grep et
Code:

02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 15)
03:00.0 Network controller [0280]: Intel Corporation Dual Band Wireless-AC 3168NGW [Stone Peak] [8086:24fb] (rev 10)
$ sudo lshw -C network
Code:
  *-network UNCLAIMED
      description: Ethernet controller
      product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
      vendor: Realtek Semiconductor Co., Ltd.
      physical id: 0
      bus info: pci@0000:02:00.0
      version: 15
      width: 64 bits
      clock: 33MHz
      capabilities: pm msi pciexpress msix cap_list
      configuration: latency=0
      resources: ioport:3000(size=256) memory:f0304000-f0304fff memory:f0300000-f0303fff
  *-network UNCLAIMED
      description: Network controller
      product: Dual Band Wireless-AC 3168NGW [Stone Peak]
      vendor: Intel Corporation
      physical id: 0
      bus info: pci@0000:03:00.0
      version: 10
      width: 64 bits
      clock: 33MHz
      capabilities: pm msi pciexpress cap_list
      configuration: latency=0
      resources: memory:f1000000-f1001fff
Any help would be appreciated, thank you ( :
↧

[ubuntu] My Laptop Suddenly has slow wifi connection

April 20, 2020, 9:40 am
$
0
0
Hi, This is my first time posting a thread here please be good to me.

Unfortunately, my Ubuntu OS has a much slower connection compared to my Windows OS with 2.4ghz connection.
I've tried several solutions that I've encountered on the internet, some of them had solved the problem but after rebooting the computer
the problem came back. Below is the wireless information on my laptop, please help, Thanks!

Quote:

########## wireless info START ##########


Report from: 21 Apr 2020 00:07 PST +0800


Booted last: 21 Apr 2020 00:00 PST +0800


Script from: 22 Oct 2018 03:34 UTC +0000


##### release ###########################


Distributor ID: Ubuntu
Description: Ubuntu 16.04.6 LTS
Release: 16.04
Codename: xenial


##### kernel ############################


Linux 4.15.0-96-generic #97~16.04.1-Ubuntu SMP Wed Apr 1 03:03:31 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux


Parameters: ro, quiet, splash, vt.handoff=7


##### desktop ###########################


Ubuntu


##### lspci #############################


02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 10)
Subsystem: Lenovo RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [17aa:388a]
Kernel driver in use: r8169


03:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8821AE 802.11ac PCIe Wireless Network Adapter [10ec:8821]
Subsystem: Lenovo RTL8821AE 802.11ac PCIe Wireless Network Adapter [17aa:a814]
Kernel driver in use: rtl8821ae


##### lsusb #############################


Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 0bda:58ea Realtek Semiconductor Corp.
Bus 001 Device 004: ID 0bda:0821 Realtek Semiconductor Corp.
Bus 001 Device 003: ID 06cb:0081 Synaptics, Inc.
Bus 001 Device 002: ID 046d:c077 Logitech, Inc. M105 Optical Mouse
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


##### PCMCIA card info ##################


##### rfkill ############################


0: ideapad_wlan: Wireless LAN
Soft blocked: no
Hard blocked: no
1: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no
2: ideapad_bluetooth: Bluetooth
Soft blocked: yes
Hard blocked: no
3: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no


##### secure boot #######################


SecureBoot disabled


##### lsmod #############################


rtl8821ae 233472 0
btcoexist 172032 1 rtl8821ae
rtl_pci 32768 1 rtl8821ae
rtlwifi 98304 3 rtl_pci,rtl8821ae,btcoexist
mac80211 786432 3 rtl_pci,rtl8821ae,rtlwifi
intel_wmi_thunderbolt 16384 0
wmi_bmof 16384 0
cfg80211 634880 2 rtlwifi,mac80211
ideapad_laptop 20480 0
sparse_keymap 16384 1 ideapad_laptop
mxm_wmi 16384 1 nouveau
wmi 24576 5 intel_wmi_thunderbolt,wmi_bmof,ideapad_laptop,mxm_ wmi,nouveau
video 45056 3 ideapad_laptop,i915,nouveau


##### interfaces ########################


[/etc/network/interfaces]
auto lo
iface lo inet loopback


##### ifconfig ##########################


1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback <MAC address> brd <MAC address>
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
2: enp2s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN group default qlen 1000
link/ether <MAC 'enp2s0' [IF1]> brd <MAC address>
3: wlp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
link/ether <MAC 'wlp3s0' [IF2]> brd <MAC address>
inet 192.168.1.2/24 brd 192.168.1.255 scope global dynamic wlp3s0
valid_lft 85427sec preferred_lft 85427sec


##### iwconfig ##########################


enp2s0 no wireless extensions.


lo no wireless extensions.


wlp3s0 IEEE 802.11 ESSID:"BULAYBULAY_2.4G"
Mode:Managed Frequency:2.427 GHz Access Point: <MAC 'BULAYBULAY_2.4G' [AC1]>
Bit Rate=150 Mb/s Tx-Power=16 dBm
Retry short limit:7 RTS thr=2347 B Fragment thr:off
Power Management:off
Link Quality=60/70 Signal level=-50 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:323 Missed beacon:0


##### route #############################


default via 192.168.1.1 dev wlp3s0 proto static metric 600
169.254.0.0/16 dev wlp3s0 scope link metric 1000
192.168.1.0/24 dev wlp3s0 proto kernel scope link src 192.168.1.2 metric 600


##### resolv.conf #######################


[777 root '/etc/resolv.conf' -> '../run/resolvconf/resolv.conf']
nameserver 127.0.1.1


##### network managers ##################


Installed:


NetworkManager


Running:


root 963 1 0 Apr20 ? 00:00:00 /usr/sbin/NetworkManager --no-daemon


##### NetworkManager info ###############


GENERAL.DEVICE: wlp3s0
GENERAL.TYPE: wifi
GENERAL.NM-TYPE: NMDeviceWifi
GENERAL.VENDOR: Realtek Semiconductor Co., Ltd.
GENERAL.PRODUCT: RTL8821AE 802.11ac PCIe Wireless Network Adapter
GENERAL.DRIVER: rtl8821ae
GENERAL.DRIVER-VERSION: 4.15.0-96-generic
GENERAL.FIRMWARE-VERSION: N/A
GENERAL.HWADDR: <MAC 'wlp3s0' [IF2]>
GENERAL.MTU: 0
GENERAL.STATE: 100 (connected)
GENERAL.REASON: 0 (No reason given)
GENERAL.UDI: /sys/devices/pci0000:00/0000:00:1c.5/0000:03:00.0/net/wlp3s0
GENERAL.IP-IFACE: wlp3s0
GENERAL.IS-SOFTWARE: no
GENERAL.NM-MANAGED: yes
GENERAL.AUTOCONNECT: yes
GENERAL.FIRMWARE-MISSING: no
GENERAL.NM-PLUGIN-MISSING: no
GENERAL.PHYS-PORT-ID: --
GENERAL.CONNECTION: BULAYBULAY_2.4G
GENERAL.CON-UUID: 16b9f819-b1c8-48cb-bf33-79c426d02a2d
GENERAL.CON-PATH: /org/freedesktop/NetworkManager/ActiveConnection/0
GENERAL.METERED: no (guessed)
CAPABILITIES.CARRIER-DETECT: no
CAPABILITIES.SPEED: 150 Mb/s
CAPABILITIES.IS-SOFTWARE: no
WIFI-PROPERTIES.WEP: yes
WIFI-PROPERTIES.WPA: yes
WIFI-PROPERTIES.WPA2: yes
WIFI-PROPERTIES.TKIP: yes
WIFI-PROPERTIES.CCMP: yes
WIFI-PROPERTIES.AP: yes
WIFI-PROPERTIES.ADHOC: yes
WIFI-PROPERTIES.2GHZ: yes
WIFI-PROPERTIES.5GHZ: yes
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: /org/freedesktop/NetworkManager/Settings/{0,1}
CONNECTIONS.AVAILABLE-CONNECTIONS[1]: 4dce0884-7121-4b2d-b5ba-d636529c0602 | BULAYBULAY_5G
CONNECTIONS.AVAILABLE-CONNECTIONS[2]: 16b9f819-b1c8-48cb-bf33-79c426d02a2d | BULAYBULAY_2.4G
IP4.ADDRESS[1]: 192.168.1.2/24
IP4.GATEWAY: 192.168.1.1
IP4.ROUTE[1]: dst = 169.254.0.0/16, nh = 0.0.0.0, mt = 1000
IP4.DNS[1]: 192.168.1.1
DHCP4.OPTION[1]: requested_routers = 1
DHCP4.OPTION[2]: requested_domain_search = 1
DHCP4.OPTION[3]: requested_time_offset = 1
DHCP4.OPTION[4]: requested_domain_name = 1
DHCP4.OPTION[5]: requested_rfc3442_classless_static_routes = 1
DHCP4.OPTION[6]: requested_broadcast_address = 1
DHCP4.OPTION[7]: requested_netbios_scope = 1
DHCP4.OPTION[8]: requested_wpad = 1
DHCP4.OPTION[9]: next_server = 0.0.0.0
DHCP4.OPTION[10]: expiry = 1587484284
DHCP4.OPTION[11]: requested_interface_mtu = 1
DHCP4.OPTION[12]: requested_subnet_mask = 1
DHCP4.OPTION[13]: dhcp_lease_time = 86400
DHCP4.OPTION[14]: dhcp_message_type = 5
DHCP4.OPTION[15]: ip_address = 192.168.1.2
DHCP4.OPTION[16]: requested_static_routes = 1
DHCP4.OPTION[17]: requested_domain_name_servers = 1
DHCP4.OPTION[18]: routers = 192.168.1.1
DHCP4.OPTION[19]: broadcast_address = 192.168.1.255
DHCP4.OPTION[20]: requested_ntp_servers = 1
DHCP4.OPTION[21]: requested_netbios_name_servers = 1
DHCP4.OPTION[22]: domain_name_servers = 192.168.1.1
DHCP4.OPTION[23]: requested_ms_classless_static_routes = 1
DHCP4.OPTION[24]: subnet_mask = 255.255.255.0
DHCP4.OPTION[25]: network_number = 192.168.1.0
DHCP4.OPTION[26]: requested_host_name = 1
DHCP4.OPTION[27]: dhcp_server_identifier = 192.168.1.1


GENERAL.DEVICE: enp2s0
GENERAL.TYPE: ethernet
GENERAL.NM-TYPE: NMDeviceEthernet
GENERAL.VENDOR: Realtek Semiconductor Co., Ltd.
GENERAL.PRODUCT: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
GENERAL.DRIVER: r8169
GENERAL.DRIVER-VERSION: 2.3LK-NAPI
GENERAL.FIRMWARE-VERSION:
GENERAL.HWADDR: <MAC 'enp2s0' [IF1]>
GENERAL.MTU: 1500
GENERAL.STATE: 20 (unavailable)
GENERAL.REASON: 2 (Device is now managed)
GENERAL.UDI: /sys/devices/pci0000:00/0000:00:1c.4/0000:02:00.0/net/enp2s0
GENERAL.IP-IFACE:
GENERAL.IS-SOFTWARE: no
GENERAL.NM-MANAGED: yes
GENERAL.AUTOCONNECT: yes
GENERAL.FIRMWARE-MISSING: no
GENERAL.NM-PLUGIN-MISSING: no
GENERAL.PHYS-PORT-ID: --
GENERAL.CONNECTION: --
GENERAL.CON-UUID: --
GENERAL.CON-PATH: --
GENERAL.METERED: unknown
CAPABILITIES.CARRIER-DETECT: yes
CAPABILITIES.SPEED: unknown
CAPABILITIES.IS-SOFTWARE: no
WIRED-PROPERTIES.CARRIER: off
CONNECTIONS.AVAILABLE-CONNECTION-PATHS:


SSID BSSID MODE CHAN FREQ RATE SIGNAL BARS SECURITY ACTIVE *
BULAYBULAY_2.4G <MAC 'BULAYBULAY_2.4G' [AC1]> Infra 4 2427 MHz 54 Mbit/s 72 ▂▄▆_ WPA2 yes *
BULAYBULAY_5G <MAC 'BULAYBULAY_5G' [AN2]> Infra 36 5180 MHz 54 Mbit/s 27 ▂___ WPA2 no


##### NetworkManager.state ##############


[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true


##### NetworkManager config #############


[[/etc/NetworkManager/conf.d/default-wifi-powersave-on.conf]]
[connection]
wifi.powersave = 2


[[/etc/NetworkManager/NetworkManager.conf]]
[main]
plugins=ifupdown,keyfile,ofono
dns=dnsmasq
[ifupdown]
managed=false


##### NetworkManager profiles ###########


[[/etc/NetworkManager/system-connections/NCoV]] (600 root)
[connection] id=NCoV | type=wifi | permissions=user:moymoy:;
[wifi] mac-address=<MAC 'wlp3s0' [IF2]> | mac-address-blacklist= | ssid=NCoV
[ipv4] method=auto
[ipv6] method=auto


[[/etc/NetworkManager/system-connections/BULAYBULAY_2.4G]] (600 root)
[connection] id=BULAYBULAY_2.4G | type=wifi | permissions=user:moymoy:;
[wifi] mac-address=<MAC 'wlp3s0' [IF2]> | mac-address-blacklist= | ssid=BULAYBULAY_2.4G
[ipv4] method=auto
[ipv6] method=ignore


[[/etc/NetworkManager/system-connections/BULAYBULAY_5G]] (600 root)
[connection] id=BULAYBULAY_5G | type=wifi | permissions=user:moymoy:;
[wifi] mac-address=<MAC 'wlp3s0' [IF2]> | mac-address-blacklist= | ssid=BULAYBULAY_5G
[ipv4] method=auto
[ipv6] method=ignore


[[/etc/NetworkManager/system-connections/OGIS_MANOK_2.4G]] (600 root)
[connection] id=OGIS_MANOK_2.4G | type=wifi | permissions=user:moymoy:;
[wifi] mac-address=<MAC 'wlp3s0' [IF2]> | mac-address-blacklist= | ssid=OGIS_MANOK_2.4G
[ipv4] method=auto
[ipv6] method=auto


[[/etc/NetworkManager/system-connections/HQ]] (600 root)
[connection] id=HQ | type=wifi | permissions=user:moymoy:;
[wifi] mac-address=<MAC 'wlp3s0' [IF2]> | mac-address-blacklist= | ssid=HQ
[ipv4] method=auto
[ipv6] method=auto


[[/etc/NetworkManager/system-connections/CABZaprtWIFI_1]] (600 root)
[connection] id=CABZaprtWIFI_1 | type=wifi | permissions=user:moymoy:;
[wifi] mac-address=<MAC 'wlp3s0' [IF2]> | mac-address-blacklist= | ssid=CABZaprtWIFI_1
[ipv4] method=auto
[ipv6] method=auto


[[/etc/NetworkManager/system-connections/CABZapartmentWIFI]] (600 root)
[connection] id=CABZapartmentWIFI | type=wifi | permissions=user:moymoy:;
[wifi] mac-address=<MAC 'wlp3s0' [IF2]> | mac-address-blacklist= | ssid=CABZapartmentWIFI
[ipv4] method=auto
[ipv6] method=auto


[[/etc/NetworkManager/system-connections/SOUNDWAVE]] (600 root)
[connection] id=SOUNDWAVE | type=wifi | permissions=user:moymoy:;
[wifi] mac-address=<MAC 'wlp3s0' [IF2]> | mac-address-blacklist= | ssid=SOUNDWAVE
[ipv4] method=auto
[ipv6] method=auto


[[/etc/NetworkManager/system-connections/my.IIT]] (600 root)
[connection] id=my.IIT | type=wifi | permissions=user:moymoy:;
[wifi] mac-address=<MAC 'wlp3s0' [IF2]> | mac-address-blacklist= | ssid=my.IIT
[ipv4] method=auto
[ipv6] method=auto


[[/etc/NetworkManager/system-connections/OGIS_MANOK_5G]] (600 root)
[connection] id=OGIS_MANOK_5G | type=wifi | permissions=user:moymoy:;
[wifi] mac-address=<MAC 'wlp3s0' [IF2]> | mac-address-blacklist= | ssid=OGIS_MANOK_5G
[ipv4] method=auto
[ipv6] method=auto


[[/etc/NetworkManager/system-connections/Linksys01716]] (600 root)
[connection] id=Linksys01716 | type=wifi | permissions=user:moymoy:;
[wifi] mac-address=<MAC 'wlp3s0' [IF2]> | mac-address-blacklist= | ssid=Linksys01716
[ipv4] method=auto
[ipv6] method=auto


##### Netplan config ####################


##### iw reg get ########################


Region: Asia/Manila (based on set time zone)


country PH: DFS-FCC
(2402 - 2482 @ 40), (N/A, 20), (N/A)
(5170 - 5250 @ 80), (N/A, 17), (N/A)
(5250 - 5330 @ 80), (N/A, 24), (0 ms), DFS
(5490 - 5730 @ 160), (N/A, 24), (0 ms), DFS
(5735 - 5835 @ 80), (N/A, 30), (N/A)


##### iwlist channels ###################


enp2s0 no frequency information.


lo no frequency information.


wlp3s0 32 channels in total; available frequencies :
Channel 01 : 2.412 GHz
Channel 02 : 2.417 GHz
Channel 03 : 2.422 GHz
Channel 04 : 2.427 GHz
Channel 05 : 2.432 GHz
Channel 06 : 2.437 GHz
Channel 07 : 2.442 GHz
Channel 08 : 2.447 GHz
Channel 09 : 2.452 GHz
Channel 10 : 2.457 GHz
Channel 11 : 2.462 GHz
Channel 12 : 2.467 GHz
Channel 13 : 2.472 GHz
Channel 36 : 5.18 GHz
Channel 40 : 5.2 GHz
Channel 44 : 5.22 GHz
Channel 48 : 5.24 GHz
Channel 52 : 5.26 GHz
Channel 56 : 5.28 GHz
Channel 60 : 5.3 GHz
Channel 64 : 5.32 GHz
Channel 100 : 5.5 GHz
Channel 104 : 5.52 GHz
Channel 108 : 5.54 GHz
Channel 112 : 5.56 GHz
Channel 116 : 5.58 GHz
Channel 120 : 5.6 GHz
Channel 124 : 5.62 GHz
Channel 128 : 5.64 GHz
Channel 132 : 5.66 GHz
Channel 136 : 5.68 GHz
Channel 140 : 5.7 GHz
Current Frequency:2.427 GHz (Channel 4)


##### iwlist scan #######################


enp2s0 Interface doesn't support scanning.


lo Interface doesn't support scanning.


Channel occupancy:


1 APs on Frequency:2.427 GHz (Channel 4)


wlp3s0 Scan completed :
Cell 01 - Address: <MAC 'BULAYBULAY_2.4G' [AC1]>
Channel:4
Frequency:2.427 GHz (Channel 4)
Quality=62/70 Signal level=-48 dBm
Encryption key:on
ESSID:"BULAYBULAY_2.4G"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
11 Mb/s; 12 Mb/s; 18 Mb/s
Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=0000001328877544
Extra: Last beacon: 136ms ago
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK


##### module infos ######################


[rtl8821ae]
filename: /lib/modules/4.15.0-96-generic/kernel/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/rtl8821ae.ko
firmware: rtlwifi/rtl8821aefw_29.bin
firmware: rtlwifi/rtl8821aefw.bin
description: Realtek 8821ae 802.11ac PCI wireless
license: GPL
author: Realtek WlanFAE <wlanfae@realtek.com>
srcversion: 1F4F5BD5D1F911A750255CF
depends: rtlwifi,rtl_pci,btcoexist,mac80211
retpoline: Y
name: rtl8821ae
vermagic: 4.15.0-96-generic SMP mod_unload
parm: swenc:Set to 1 for software crypto (default 0)
(bool)
parm: ips:Set to 0 to not use link power save (default 1)
(bool)
parm: swlps:Set to 1 to use SW control power save (default 0)
(bool)
parm: fwlps:Set to 1 to use FW control power save (default 1)
(bool)
parm: msi:Set to 1 to use MSI interrupts mode (default 1)
(bool)
parm: debug:Set debug level (0-5) (default 0) (int)
parm: disable_watchdog:Set to 1 to disable the watchdog (default 0)
(bool)
parm: int_clear:Set to 0 to disable interrupt clear before set (default 1)
(bool)


[rtl_pci]
filename: /lib/modules/4.15.0-96-generic/kernel/drivers/net/wireless/realtek/rtlwifi/rtl_pci.ko
description: PCI basic driver for rtlwifi
license: GPL
author: Larry Finger <Larry.FInger@lwfinger.net>
author: Realtek WlanFAE <wlanfae@realtek.com>
author: lizhaoming <chaoming_li@realsil.com.cn>
srcversion: 901E81899DD2E40E9859DDC
depends: mac80211,rtlwifi
retpoline: Y
name: rtl_pci
vermagic: 4.15.0-96-generic SMP mod_unload


[rtlwifi]
filename: /lib/modules/4.15.0-96-generic/kernel/drivers/net/wireless/realtek/rtlwifi/rtlwifi.ko
description: Realtek 802.11n PCI wireless core
license: GPL
author: Larry Finger <Larry.FInger@lwfinger.net>
author: Realtek WlanFAE <wlanfae@realtek.com>
author: lizhaoming <chaoming_li@realsil.com.cn>
srcversion: 8314A91F15FE35C9525C5B5
depends: mac80211,cfg80211
retpoline: Y
name: rtlwifi
vermagic: 4.15.0-96-generic SMP mod_unload


[mac80211]
filename: /lib/modules/4.15.0-96-generic/kernel/net/mac80211/mac80211.ko
license: GPL
description: IEEE 802.11 subsystem
srcversion: E91E6F217E202F31AADED53
depends: cfg80211
retpoline: Y
intree: Y
name: mac80211
vermagic: 4.15.0-96-generic SMP mod_unload
parm: minstrel_vht_only:Use only VHT rates when VHT is supported by sta. (bool)
parm: max_nullfunc_tries:Maximum nullfunc tx tries before disconnecting (reason 4). (int)
parm: max_probe_tries:Maximum probe tries before disconnecting (reason 4). (int)
parm: beacon_loss_count:Number of beacon intervals before we decide beacon was lost. (int)
parm: probe_wait_ms:Maximum time(ms) to wait for probe response before disconnecting (reason 4). (int)
parm: ieee80211_default_rc_algo:Default rate control algorithm for mac80211 to use (charp)


[cfg80211]
filename: /lib/modules/4.15.0-96-generic/kernel/net/wireless/cfg80211.ko
description: wireless configuration support
license: GPL
author: Johannes Berg
srcversion: E59180B39A14C88983A9687
depends:
retpoline: Y
intree: Y
name: cfg80211
vermagic: 4.15.0-96-generic SMP mod_unload
parm: bss_entries_limit:limit to number of scan BSS entries (per wiphy, default 1000) (int)
parm: ieee80211_regdom:IEEE 802.11 regulatory domain code (charp)
parm: cfg80211_disable_40mhz_24ghz:Disable 40MHz support in the 2.4GHz band (bool)


##### module parameters #################


[rtl8821ae]
debug: 0
disable_watchdog: N
fwlps: Y
int_clear: Y
ips: Y
msi: Y
swenc: N
swlps: N


[mac80211]
beacon_loss_count: 7
ieee80211_default_rc_algo: minstrel_ht
max_nullfunc_tries: 2
max_probe_tries: 5
minstrel_vht_only: Y
probe_wait_ms: 500


[cfg80211]
bss_entries_limit: 1000
cfg80211_disable_40mhz_24ghz: N
ieee80211_regdom: 00


##### /etc/modules ######################


##### modprobe options ##################


[/etc/modprobe.d/amd64-microcode-blacklist.conf]
blacklist microcode


[/etc/modprobe.d/blacklist-ath_pci.conf]
blacklist ath_pci


[/etc/modprobe.d/blacklist.conf]
blacklist evbug
blacklist usbmouse
blacklist usbkbd
blacklist eepro100
blacklist de4x5
blacklist eth1394
blacklist snd_intel8x0m
blacklist snd_aw2
blacklist i2c_i801
blacklist prism54
blacklist bcm43xx
blacklist garmin_gps
blacklist asus_acpi
blacklist snd_pcsp
blacklist pcspkr
blacklist amd76x_edac


[/etc/modprobe.d/blacklist-rare-network.conf]
alias net-pf-3 off
alias net-pf-6 off
alias net-pf-9 off
alias net-pf-11 off
alias net-pf-12 off
alias net-pf-19 off
alias net-pf-21 off
alias net-pf-36 off


[/etc/modprobe.d/intel-microcode-blacklist.conf]
blacklist microcode


[/etc/modprobe.d/iwlwifi.conf]
remove iwlwifi \
(/sbin/lsmod | grep -o -e ^iwlmvm -e ^iwldvm -e ^iwlwifi | xargs /sbin/rmmod) \
&& /sbin/modprobe -r mac80211


[/etc/modprobe.d/libopenni-sensor-pointclouds0.conf]
blacklist gspca_kinect


[/etc/modprobe.d/mlx4.conf]
softdep mlx4_core post: mlx4_en


##### rc.local ##########################


exit 0


##### pm-utils ##########################


##### udev rules ########################


##### dmesg #############################


[ 3.886749] Bluetooth: hci0: rtl: examining hci_ver=06 hci_rev=000a lmp_ver=06 lmp_subver=8821
[ 3.886751] Bluetooth: hci0: rtl: loading rtl_bt/rtl8821a_config.bin
[ 3.922757] bluetooth hci0: Direct firmware load for rtl_bt/rtl8821a_config.bin failed with error -2
[ 3.922782] Bluetooth: hci0: rtl: loading rtl_bt/rtl8821a_fw.bin
[ 4.098012] rtlwifi: loading out-of-tree module taints kernel.
[ 4.107362] rtlwifi: module verification failed: signature and/or required key missing - tainting kernel
[ 4.128901] rtl8821ae: Using firmware rtlwifi/rtl8821aefw_29.bin
[ 4.128904] rtl8821ae: Using firmware rtlwifi/rtl8821aefw_wowlan.bin
[ 4.141824] ieee80211 phy0: Selected rate control algorithm 'rtl_rc'
[ 4.142041] rtlwifi: rtlwifi: wireless switch is on
[ 4.167862] rtl8821ae 0000:03:00.0 wlp3s0: renamed from wlan0
[ 8.397499] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready (repeated 2 times)
[ 8.689001] IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready
[ 8.745929] r8169 0000:02:00.0 enp2s0: link down
[ 8.745993] IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready
[ 8.853964] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[ 71.620039] wlp3s0: authenticate with <MAC 'BULAYBULAY_2.4G' [AC1]>
[ 71.620580] wlp3s0: send auth to <MAC 'BULAYBULAY_2.4G' [AC1]> (try 1/3)
[ 71.622092] wlp3s0: authenticated
[ 71.623645] wlp3s0: associate with <MAC 'BULAYBULAY_2.4G' [AC1]> (try 1/3)
[ 71.627284] wlp3s0: RX AssocResp from <MAC 'BULAYBULAY_2.4G' [AC1]> (capab=0x1431 status=0 aid=75)
[ 71.627980] wlp3s0: associated
[ 71.665138] wlp3s0: Limiting TX power to 16 (16 - 0) dBm as advertised by <MAC 'BULAYBULAY_2.4G' [AC1]>
[ 71.665439] IPv6: ADDRCONF(NETDEV_CHANGE): wlp3s0: link becomes ready


########## wireless info END ############

Attached Files
↧

WiFi Indicator Turns To Question Mark - But Still Works?

April 20, 2020, 10:54 am
$
0
0
The WiFi indicator up top (panel? what do you call it in Ubuntu? I'm used to Linux Mint) turns into a question mark, but the WiFi connection continues to work.

If you drill down into settings, the network still shows connected without the ?.

Not a huge deal, of course, as the connection still works. I'm just wondering what is going on.

WiFiStillEnabled.png

This is in 20.04, though I have no idea if previous versions of Ubuntu had this problem.
Attached Images
↧
Viewing all 23300 articles
Browse latest View live
Search
<script src="https://jsc.adskeeper.com/r/s/rssing.com.1596347.js" async> </script>