Why Ubuntu 20.04 LTS(Focal) missing 'vnc4server'?
Ubuntu 18.04 LTS(Bionic) is available this package.
Thanks.
Ubuntu 18.04 LTS(Bionic) is available this package.
Thanks.
↧
missing 'vnc4server' package in focal(Ubuntu 20.04 LTS)
↧
[ubuntu_mate] Mate 1.16.2 - Internet has stopped connecting to router - not wifi or wired
Disclaimer: I'm not knowledgeable about linux, have used it for years tho and have to troubleshoot things once in a while.
My internet has stopped connecting, it might have broken after I forced a shutdown on the laptop after it froze on me. At the moment I'm using the internet using USB tethering on my phone, so there's no issue. But can't pick up my hotspot, router wifi, doesnt pick up internet via cable/wired. I'm breaking my brain trying all sorts of things from other threads but think I need to ask help now. Here is the code:
Help would be much appreciated I am in lockdown and seriously need my laptop to work.
My internet has stopped connecting, it might have broken after I forced a shutdown on the laptop after it froze on me. At the moment I'm using the internet using USB tethering on my phone, so there's no issue. But can't pick up my hotspot, router wifi, doesnt pick up internet via cable/wired. I'm breaking my brain trying all sorts of things from other threads but think I need to ask help now. Here is the code:
Code:
########## wireless info START ##########
Report from: 30 Jul 2020 19:44 AEST +1000
Booted last: 30 Jul 2020 00:00 AEST +1000
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 4.4.0-186-generic #216-Ubuntu SMP Wed Jul 1 05:34:05 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
Parameters: ro, quiet, splash, vt.handoff=7
##### desktop ###########################
MATE
##### lspci #############################
07:00.0 Network controller [0280]: Intel Corporation Wireless 3160 [8086:08b3] (rev 83)
Subsystem: Intel Corporation Dual Band Wireless AC 3160 [8086:8170]
Kernel driver in use: iwlwifi
08:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 0c)
Subsystem: Toshiba America Info Systems RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [1179:f920]
Kernel driver in use: r8169
##### lsusb #############################
Bus 001 Device 002: ID 8087:8000 Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 007: ID 04ca:7046 Lite-On Technology Corp. TOSHIBA Web Camera - HD
Bus 002 Device 006: ID 8087:07dc Intel Corp.
Bus 002 Device 009: ID 18d1:4ee3 Google Inc. Nexus 4 (tether)
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
##### PCMCIA card info ##################
##### rfkill ############################
0: Toshiba Bluetooth: Bluetooth
Soft blocked: no
Hard blocked: no
1: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
2: phy0: Wireless LAN
Soft blocked: no
Hard blocked: yes
##### secure boot #######################
EFI variables are not supported on this system
##### lsmod #############################
iwlmvm 315392 0
mac80211 741376 1 iwlmvm
iwlwifi 200704 1 iwlmvm
cfg80211 565248 3 iwlwifi,mac80211,iwlmvm
wmi 20480 1 toshiba_acpi
##### 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 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: enp8s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN group default qlen 1000
link/ether <MAC 'enp8s0' [IF1]> brd <MAC address>
3: wlp7s0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
link/ether <MAC 'wlp7s0' [IF2]> brd <MAC address>
4: enp0s20u2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 1000
link/ether <MAC 'enp0s20u2' [IF3]> brd <MAC address>
inet 192.168.42.21/24 brd 192.168.42.255 scope global dynamic enp0s20u2
valid_lft 3082sec preferred_lft 3082sec
inet6 fe80::d359:a085:b38:9c81/64 scope link
valid_lft forever preferred_lft forever
##### iwconfig ##########################
lo no wireless extensions.
enp8s0 no wireless extensions.
enp0s20u2 no wireless extensions.
wlp7s0 IEEE 802.11abgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=off
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:on
##### route #############################
default via 192.168.42.129 dev enp0s20u2 proto static metric 100
169.254.0.0/16 dev enp0s20u2 scope link metric 1000
192.168.42.0/24 dev enp0s20u2 proto kernel scope link src 192.168.42.21 metric 100
##### resolv.conf #######################
[777 root '/etc/resolv.conf' -> '../run/resolvconf/resolv.conf']
nameserver 127.0.1.1
##### network managers ##################
Installed:
NetworkManager
Running:
root 777 1 0 19:35 ? 00:00:00 /usr/sbin/NetworkManager --no-daemon
##### NetworkManager info ###############
GENERAL.DEVICE: enp0s20u2
GENERAL.TYPE: ethernet
GENERAL.NM-TYPE: NMDeviceEthernet
GENERAL.VENDOR: Google
GENERAL.PRODUCT: Pixel 3
GENERAL.DRIVER: rndis_host
GENERAL.DRIVER-VERSION: 22-Aug-2005
GENERAL.FIRMWARE-VERSION: RNDIS device
GENERAL.HWADDR: <MAC 'enp0s20u2' [IF3]>
GENERAL.MTU: 1500
GENERAL.STATE: 100 (connected)
GENERAL.REASON: 0 (No reason given)
GENERAL.UDI: /sys/devices/pci0000:00/0000:00:14.0/usb2/2-2/2-2:1.0/net/enp0s20u2
GENERAL.IP-IFACE: enp0s20u2
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 2
GENERAL.CON-UUID: 7efb4d43-c6a5-320f-b9b5-6eb696f8bc9d
GENERAL.CON-PATH: /org/freedesktop/NetworkManager/ActiveConnection/0
GENERAL.METERED: yes (guessed)
CAPABILITIES.CARRIER-DETECT: yes
CAPABILITIES.SPEED: unknown
CAPABILITIES.IS-SOFTWARE: no
WIRED-PROPERTIES.CARRIER: on
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: /org/freedesktop/NetworkManager/Settings/{12}
CONNECTIONS.AVAILABLE-CONNECTIONS[1]: 7efb4d43-c6a5-320f-b9b5-6eb696f8bc9d | Wired connection 2
IP4.ADDRESS[1]: 192.168.42.21/24
IP4.GATEWAY: 192.168.42.129
IP4.ROUTE[1]: dst = 169.254.0.0/16, nh = 0.0.0.0, mt = 1000
IP4.DNS[1]: 192.168.42.129
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 = 192.168.42.129
DHCP4.OPTION[5]: ip_address = 192.168.42.21
DHCP4.OPTION[6]: requested_static_routes = 1
DHCP4.OPTION[7]: dhcp_server_identifier = 192.168.42.129
DHCP4.OPTION[8]: requested_time_offset = 1
DHCP4.OPTION[9]: broadcast_address = 192.168.42.255
DHCP4.OPTION[10]: requested_interface_mtu = 1
DHCP4.OPTION[11]: dhcp_rebinding_time = 3149
DHCP4.OPTION[12]: requested_domain_name_servers = 1
DHCP4.OPTION[13]: dhcp_message_type = 5
DHCP4.OPTION[14]: requested_broadcast_address = 1
DHCP4.OPTION[15]: routers = 192.168.42.129
DHCP4.OPTION[16]: dhcp_renewal_time = 1799
DHCP4.OPTION[17]: requested_domain_name = 1
DHCP4.OPTION[18]: requested_routers = 1
DHCP4.OPTION[19]: expiry = 1596105339
DHCP4.OPTION[20]: requested_wpad = 1
DHCP4.OPTION[21]: host_name = tux
DHCP4.OPTION[22]: requested_netbios_scope = 1
DHCP4.OPTION[23]: requested_ms_classless_static_routes = 1
DHCP4.OPTION[24]: requested_netbios_name_servers = 1
DHCP4.OPTION[25]: network_number = 192.168.42.0
DHCP4.OPTION[26]: requested_domain_search = 1
DHCP4.OPTION[27]: vendor_encapsulated_options = ANDROID_METERED
DHCP4.OPTION[28]: next_server = 192.168.42.129
DHCP4.OPTION[29]: requested_host_name = 1
DHCP4.OPTION[30]: dhcp_lease_time = 3599
DHCP4.OPTION[31]: requested_ntp_servers = 1
IP6.ADDRESS[1]: fe80::d359:a085:b38:9c81/64
IP6.GATEWAY:
GENERAL.DEVICE: enp8s0
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 'enp8s0' [IF1]>
GENERAL.MTU: 1500
GENERAL.STATE: 20 (unavailable)
GENERAL.REASON: 2 (Device is now managed)
GENERAL.UDI: /sys/devices/pci0000:00/0000:00:1c.3/0000:08:00.0/net/enp8s0
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:
GENERAL.DEVICE: wlp7s0
GENERAL.TYPE: wifi
GENERAL.NM-TYPE: NMDeviceWifi
GENERAL.VENDOR: Intel Corporation
GENERAL.PRODUCT: Wireless 3160 (Dual Band Wireless AC 3160)
GENERAL.DRIVER: iwlwifi
GENERAL.DRIVER-VERSION: 4.4.0-186-generic
GENERAL.FIRMWARE-VERSION: 17.948900127.0
GENERAL.HWADDR: <MAC 'wlp7s0' [IF2]>
GENERAL.MTU: 1500
GENERAL.STATE: 20 (unavailable)
GENERAL.REASON: 2 (Device is now managed)
GENERAL.UDI: /sys/devices/pci0000:00/0000:00:1c.2/0000:07:00.0/net/wlp7s0
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
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:
SSID BSSID MODE CHAN FREQ RATE SIGNAL BARS SECURITY ACTIVE *
##### 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,ofono
dns=dnsmasq
[ifupdown]
managed=false
##### NetworkManager profiles ###########
[[/etc/NetworkManager/system-connections/Computerbank 1]] (600 root)
[connection] id=Computerbank 1 | type=wifi | permissions=user:user:;
[wifi] mac-address=<MAC 'wlp7s0' [IF2]> | mac-address-blacklist= | ssid=Computerbank
[ipv4] method=auto
[ipv6] method=auto
[[/etc/NetworkManager/system-connections/Telstra6502]] (600 root)
[connection] id=Telstra6502 | type=wifi | permissions=user:user:;
[wifi] mac-address=<MAC 'wlp7s0' [IF2]> | mac-address-blacklist= | ssid=Telstra6502
[ipv4] method=auto
[ipv6] method=auto
[[/etc/NetworkManager/system-connections/KINGS ARI]] (600 root)
[connection] id=KINGS ARI | type=wifi | permissions=user:user:;
[wifi] mac-address=<MAC 'wlp7s0' [IF2]> | mac-address-blacklist= | ssid=KINGS ARI
[ipv4] method=auto
[ipv6] method=auto
[[/etc/NetworkManager/system-connections/Guz Houz]] (600 root)
[connection] id=Guz Houz | type=wifi | permissions=user:user:;
[wifi] mac-address=<MAC 'wlp7s0' [IF2]> | mac-address-blacklist= | ssid=Guz Houz
[ipv4] method=auto
[ipv6] method=auto
[[/etc/NetworkManager/system-connections/UniWireless]] (600 root)
[connection] id=UniWireless | type=wifi | permissions=user:user:;
[wifi] mac-address=<MAC 'wlp7s0' [IF2]> | mac-address-blacklist= | ssid=UniWireless
[ipv4] method=auto
[ipv6] method=auto
[[/etc/NetworkManager/system-connections/eduroam]] (600 root)
[connection] id=eduroam | type=wifi | permissions=user:user:;
[wifi] mac-address=<MAC 'wlp7s0' [IF2]> | mac-address-blacklist= | ssid=eduroam
[ipv4] method=auto
[ipv6] method=auto
[[/etc/NetworkManager/system-connections/OPTUS_B70915]] (600 root)
[connection] id=OPTUS_B70915 | type=wifi | permissions=user:user:;
[wifi] mac-address=<MAC 'wlp7s0' [IF2]> | mac-address-blacklist= | ssid=OPTUS_B70915
[ipv4] method=auto
[ipv6] method=auto
[[/etc/NetworkManager/system-connections/AndroidAP]] (600 root)
[connection] id=AndroidAP | type=wifi | permissions=user:user:;
[wifi] mac-address=<MAC 'wlp7s0' [IF2]> | mac-address-blacklist= | ssid=AndroidAP
[ipv4] method=auto
[ipv6] method=auto
[[/etc/NetworkManager/system-connections/NETGEAR23]] (600 root)
[connection] id=NETGEAR23 | type=wifi | permissions=
[wifi] mac-address=<MAC 'wlp7s0' [IF2]> | mac-address-blacklist= | ssid=NETGEAR23
[ipv4] method=auto
[ipv6] method=ignore
[[/etc/NetworkManager/system-connections/Computerbank]] (600 root)
[connection] id=Computerbank | type=wifi | permissions=user:user:;
[wifi] mac-address=<MAC address> | mac-address-blacklist= | ssid=Computerbank
[ipv4] method=auto
[ipv6] method=auto
[[/etc/NetworkManager/system-connections/KINGS ARI 5G]] (600 root)
[connection] id=KINGS ARI 5G | type=wifi | permissions=user:user:;
[wifi] mac-address=<MAC 'wlp7s0' [IF2]> | mac-address-blacklist= | ssid=KINGS ARI 5G
[ipv4] method=auto
[ipv6] method=auto
##### Netplan config ####################
##### iw reg get ########################
Region: Australia/Melbourne (based on set time zone)
country 00: DFS-UNSET
(2402 - 2472 @ 40), (N/A, 20), (N/A)
(2457 - 2482 @ 20), (N/A, 20), (N/A), NO-IR
(2474 - 2494 @ 20), (N/A, 20), (N/A), NO-OFDM, NO-IR
(5170 - 5250 @ 80), (N/A, 20), (N/A), NO-IR
(5250 - 5330 @ 80), (N/A, 20), (0 ms), DFS, 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 ###################
lo no frequency information.
enp8s0 no frequency information.
enp0s20u2 no frequency information.
wlp7s0 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
##### iwlist scan #######################
lo Interface doesn't support scanning.
enp8s0 Interface doesn't support scanning.
enp0s20u2 Interface doesn't support scanning.
wlp7s0 Interface doesn't support scanning : Network is down
##### module infos ######################
[iwlmvm]
filename: /lib/modules/4.4.0-186-generic/kernel/drivers/net/wireless/iwlwifi/mvm/iwlmvm.ko
license: GPL
author: Copyright(c) 2003- 2015 Intel Corporation <ilw@linux.intel.com>
description: The new Intel(R) wireless AGN driver for Linux
srcversion: E019964B658E1C3A061CE1E
depends: iwlwifi,mac80211,cfg80211
retpoline: Y
intree: Y
vermagic: 4.4.0-186-generic SMP mod_unload modversions
parm: init_dbg:set to true to debug an ASSERT in INIT fw (default: false (bool)
parm: power_scheme:power management scheme: 1-active, 2-balanced, 3-low power, default: 2 (int)
parm: tfd_q_hang_detect:TFD queues hang detection (default: true (bool)
[mac80211]
filename: /lib/modules/4.4.0-186-generic/kernel/net/mac80211/mac80211.ko
license: GPL
description: IEEE 802.11 subsystem
srcversion: 99CE83DF3174103BD44F6DF
depends: cfg80211
retpoline: Y
intree: Y
vermagic: 4.4.0-186-generic SMP mod_unload modversions
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)
[iwlwifi]
filename: /lib/modules/4.4.0-186-generic/kernel/drivers/net/wireless/iwlwifi/iwlwifi.ko
license: GPL
author: Copyright(c) 2003- 2015 Intel Corporation <ilw@linux.intel.com>
description: Intel(R) Wireless WiFi driver for Linux
firmware: iwlwifi-100-5.ucode
firmware: iwlwifi-1000-5.ucode
firmware: iwlwifi-135-6.ucode
firmware: iwlwifi-105-6.ucode
firmware: iwlwifi-2030-6.ucode
firmware: iwlwifi-2000-6.ucode
firmware: iwlwifi-5150-2.ucode
firmware: iwlwifi-5000-5.ucode
firmware: iwlwifi-6000g2b-6.ucode
firmware: iwlwifi-6000g2a-5.ucode
firmware: iwlwifi-6050-5.ucode
firmware: iwlwifi-6000-4.ucode
firmware: iwlwifi-7265D-13.ucode
firmware: iwlwifi-7265-13.ucode
firmware: iwlwifi-3160-13.ucode
firmware: iwlwifi-7260-13.ucode
firmware: iwlwifi-8000-13.ucode
srcversion: 3560CDB1B1A4B9CBC0C111F
depends: cfg80211
retpoline: Y
intree: Y
vermagic: 4.4.0-186-generic SMP mod_unload modversions
parm: swcrypto:using crypto in software (default 0 [hardware]) (int)
parm: 11n_disable:disable 11n functionality, bitmap: 1: full, 2: disable agg TX, 4: disable agg RX, 8 enable agg TX (uint)
parm: amsdu_size_8K:enable 8K amsdu size (default 0) (int)
parm: fw_restart:restart firmware in case of error (default true) (bool)
parm: antenna_coupling:specify antenna coupling in dB (default: 0 dB) (int)
parm: nvm_file:NVM file name (charp)
parm: d0i3_disable:disable d0i3 functionality (default: Y) (bool)
parm: lar_disable:disable LAR functionality (default: N) (bool)
parm: uapsd_disable:disable U-APSD functionality (default: Y) (bool)
parm: bt_coex_active:enable wifi/bt co-exist (default: enable) (bool)
parm: led_mode:0=system default, 1=On(RF On)/Off(RF Off), 2=blinking, 3=Off (default: 0) (int)
parm: power_save:enable WiFi power management (default: disable) (bool)
parm: power_level:default power save level (range from 1 - 5, default: 1) (int)
parm: fw_monitor:firmware monitor - to debug FW (default: false - needs lots of memory) (bool)
[cfg80211]
filename: /lib/modules/4.4.0-186-generic/kernel/net/wireless/cfg80211.ko
description: wireless configuration support
license: GPL
author: Johannes Berg
srcversion: 5744BD0DD0E28A05E59A01C
depends:
retpoline: Y
intree: Y
vermagic: 4.4.0-186-generic SMP mod_unload modversions
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 #################
[iwlmvm]
init_dbg: N
power_scheme: 2
tfd_q_hang_detect: Y
[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
[iwlwifi]
11n_disable: 0
amsdu_size_8K: 0
antenna_coupling: 0
bt_coex_active: Y
d0i3_disable: Y
fw_monitor: N
fw_restart: Y
lar_disable: N
led_mode: 0
nvm_file: (null)
power_level: 0
power_save: N
swcrypto: 0
uapsd_disable: Y
[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/mlx4.conf]
softdep mlx4_core post: mlx4_en
##### rc.local ##########################
exit 0
##### pm-utils ##########################
##### udev rules ########################
##### dmesg #############################
[ 5.063034] iwlwifi 0000:07:00.0: loaded firmware version 17.948900127.0 op_mode iwlmvm
[ 5.095807] iwlwifi 0000:07:00.0: Detected Intel(R) Dual Band Wireless AC 3160, REV=0x164
[ 5.096152] iwlwifi 0000:07:00.0: L1 Enabled - LTR Enabled
[ 5.096796] iwlwifi 0000:07:00.0: RF_KILL bit toggled to disable radio.
[ 5.096847] iwlwifi 0000:07:00.0: L1 Enabled - LTR Enabled
[ 5.125372] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'
[ 5.261747] iwlwifi 0000:07:00.0 wlp7s0: renamed from wlan0
[ 5.770031] IPv6: ADDRCONF(NETDEV_UP): wlp7s0: link is not ready
[ 5.773543] IPv6: ADDRCONF(NETDEV_UP): enp8s0: link is not ready
[ 5.839752] r8169 0000:08:00.0 enp8s0: link down
[ 5.839830] IPv6: ADDRCONF(NETDEV_UP): enp8s0: link is not ready
[ 28.436876] rndis_host 2-2:1.0 enp0s20u2: renamed from usb0
[ 28.456017] IPv6: ADDRCONF(NETDEV_UP): enp0s20u2: link is not ready
########## wireless info END ############↧
↧
[ubuntu] Can't access Windows shared folder from Ubuntu 18.04
Hi all,
I'm currently working from home and I need to connect to a Windows share from a server placed in my company headquarters.
The problem is that when I try to access from Nautilus, I simply cannot access, as it keeps asking username and password in a loop.
Actually I can connect normally to other Windows shares: I'm having problems only with this particular one. I tried with my Windows 10 laptop and it worked, so it's a problem related to my Ubuntu client.
The problem is that I don't have access to the server, and I don't know it's configuration; the company technical helpdesk offers support only for Windows client.
I've read of similar problems and usually the solution involves modifications on Samba configuration but, as said, I don't have access to it.
Any suggestion?
I'm currently working from home and I need to connect to a Windows share from a server placed in my company headquarters.
The problem is that when I try to access from Nautilus, I simply cannot access, as it keeps asking username and password in a loop.
Actually I can connect normally to other Windows shares: I'm having problems only with this particular one. I tried with my Windows 10 laptop and it worked, so it's a problem related to my Ubuntu client.
The problem is that I don't have access to the server, and I don't know it's configuration; the company technical helpdesk offers support only for Windows client.
I've read of similar problems and usually the solution involves modifications on Samba configuration but, as said, I don't have access to it.
Any suggestion?
↧
Unable to install AWUS036ACH drivers
Hello Team,
I am trying to install Alfa AWUS036ACH USB wireless adapter to Ubuntu 20.04.1 LTS but I am unable to get it working.
My wireless-info.txt contents can be displayed via
https://pastebin.com/1TVNhzgk
This is what I get in "Additional Drivers" tab.
I am trying to install Alfa AWUS036ACH USB wireless adapter to Ubuntu 20.04.1 LTS but I am unable to get it working.
My wireless-info.txt contents can be displayed via
https://pastebin.com/1TVNhzgk
This is what I get in "Additional Drivers" tab.
↧
[ubuntu] How do I block access to certain website through my ubuntu server 18.04?
I have setup an ubuntu server 18.04 as a network router at a high school through which internet is being accessed by everyone in the school community. I now want to block access to certain websites like facebook.com, youtube.com as well as all adult content websites for obvious reasons.
Thank you
Thank you
↧
↧
Wireguard interface gets no ipv4 address
Wireguard has been working fine on this Kubuntu 20.04 install for a while. Now for some reason when I try to bring up a new interface with wg-quick, it gets no IP address assigned. Is anyone else seeing this when trying to create a new Wireguard interface?
Here's the ifconfig after it's brought up:
There should be an IPv4 address, but there's none.
wg show output:
Here's the config file:
Right now I'm doing this just to test performance on a router that's acting as wg server. So I have it on a private network. There is some L2 traffic moving since I can see the handshake on the wg server and a few bytes moving.
I had another interface on this PC that was set up earlier, associated with a different endpoint, and it was still functioning fine. I could bring it up with "wg-quick up wg0" and it has the IP assigned and connectivity is working.
Thinking it was just a problem with interface creation I've tried the following:
Any ideas about what might be happening? Can anyone else reproduce this?
Thanks for any ideas!
Here's the ifconfig after it's brought up:
Code:
wg1: flags=209<UP,POINTOPOINT,RUNNING,NOARP> mtu 1420
unspec 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 txqueuelen 1000 (UNSPEC)
RX packets 3 bytes 156 (156.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 25 bytes 22144 (22.1 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0wg show output:
Code:
interface: wg0
public key: <redacted>
private key: (hidden)
listening port: 44429
fwmark: 0xca6c
peer: <redacted>
endpoint: 192.168.11.88:51820
allowed ips: 0.0.0.0/0, ::/0
latest handshake: 26 seconds ago
transfer: 156 B received, 21.62 KiB sentCode:
[Interface]
Address = 10.0.0.2/32
PrivateKey = <redacted>
DNS = 8.8.8.8
[Peer]
PublicKey = <redacted>
AllowedIPs = 0.0.0.0/0,::0/0
Endpoint = 192.168.11.88:51820I had another interface on this PC that was set up earlier, associated with a different endpoint, and it was still functioning fine. I could bring it up with "wg-quick up wg0" and it has the IP assigned and connectivity is working.
Thinking it was just a problem with interface creation I've tried the following:
- Create the interface through the connections GUI in system settings. Same behavior. The IP is visible in the output of "nmcli -s c show wg1" and in /etc/NetworkManager/system-connections/wg1.nmconnection. Interestingly, the interface gets a link-local ipv6 address in this config, since ipv6 address mode is required (and disabled is not available in the GUI). Setting it to ignore gives a link-local that does respond to a ping. Still no ipv4.
- Create the interface through nmcli. Same as above, the IP is in the stored configuration.
- Next I removed all the Wireguard interfaces (including the working one), restarted, and then tried to set up only the previously-working interface wg0, with the same config file that was used previously (a 3 or so of months ago). That interface now has the same problem.
- Thinking it could be caused by an update, I reverted the wireguard and wireguard-tools to the 20.04 release versions (apt-get install wireguard=1.0.20200319-1ubuntu1 wireguard-tools=1.0.20200319-1ubuntu1). Then I tried to wg-quick up that previously-working wg0.conf file. Same behavior. I upgraded back to current.
Any ideas about what might be happening? Can anyone else reproduce this?
Thanks for any ideas!
↧
TP-Link TL-WN821N stoped working no "enable WiFi" in networking pop down
Hi All,
I have a problem with a TP-Link TL-WN821N on a DEL VOSTRO-260 running Ubuntu 16.04.
This has been working well for years and a couple of days ago on longer works
No WiFi connection.
The Device shows up in lsusb but in the networking pop down there is no "Enable WiFi"
line usually directly under the "Enable Networking" line and no list of router SSID's to connect to.
This device works on my other computer a DELL VOSTRO-230 also running Ubuntu 16.04
Thanks for and help or guidance you can provide.
I have a problem with a TP-Link TL-WN821N on a DEL VOSTRO-260 running Ubuntu 16.04.
This has been working well for years and a couple of days ago on longer works
No WiFi connection.
The Device shows up in lsusb but in the networking pop down there is no "Enable WiFi"
line usually directly under the "Enable Networking" line and no list of router SSID's to connect to.
This device works on my other computer a DELL VOSTRO-230 also running Ubuntu 16.04
Thanks for and help or guidance you can provide.
↧
using netplan to create a gateway
hi all,
I am trying to use netplan to setup a gateway. Here are some details of what I have set up:
1) I'm running 20.04
2) I have 5 NICs (enp5s0, enp4s0f1, enp4s0f0, enp3s0f1, enp3s0f0)
3) The enp4* and enp3* NICs are on a single PCIx card
4) The gateway sits behind my ISP provided router (it is garbage but works most of the time). The gateway is statically configured to 192.168.0.50 and it connects via enp5s0. The ISP router is on 192.168.0.1
5) the 4 NICs on the card will service various other upstream laptops/tablets/phones/other switches/desktops and forward everything to my isp router. There are ~20 devices upstream from the gateway.
6) The gateway has pihole installed on it. Pihole is configured (via dnsmasq i believe) to provide IP4 addresses in 192.168.1.1/24
7) netplan is setup with the following (copied from screen because the machine has no internet connectivity. there might be copy errors):
This configuration generates and applies without error.
8) I have setup iptables to NAT from enp5s0 and br0 (iptables -t nat -A POSTROUTING -o enp5s0 -j MASQUERADE)
However, I am having mixed results:
1) I can connect to 192.168.1.1 pihole interface from the gateway
2) the clients behind the gateway are served IP addresses successfully
3) the clients behind the gateway can access the pihole interface
but:
4) I cant ping 8.8.8.8 from the gateway. Which pretty much sums it up. Connectivity from the gateway to the internet isnt working so upstream clients cant connect either
My route tables looks like this:
Any ideas on what I can try to make this work?
I am trying to use netplan to setup a gateway. Here are some details of what I have set up:
1) I'm running 20.04
2) I have 5 NICs (enp5s0, enp4s0f1, enp4s0f0, enp3s0f1, enp3s0f0)
3) The enp4* and enp3* NICs are on a single PCIx card
4) The gateway sits behind my ISP provided router (it is garbage but works most of the time). The gateway is statically configured to 192.168.0.50 and it connects via enp5s0. The ISP router is on 192.168.0.1
5) the 4 NICs on the card will service various other upstream laptops/tablets/phones/other switches/desktops and forward everything to my isp router. There are ~20 devices upstream from the gateway.
6) The gateway has pihole installed on it. Pihole is configured (via dnsmasq i believe) to provide IP4 addresses in 192.168.1.1/24
7) netplan is setup with the following (copied from screen because the machine has no internet connectivity. there might be copy errors):
Code:
network:
version: 2
renderer: networkd
ethernets:
enp5s0:
dhcp4: no
addresses: [192.168.0.50/24]
gateway4: 192.168.0.1
switchports:
match:
name: enp[3-4]*
bridges:
br0:
interfaces: [enp5s0, switchports]
addresses: [192.168.1.1/24]
dhcp4: true8) I have setup iptables to NAT from enp5s0 and br0 (iptables -t nat -A POSTROUTING -o enp5s0 -j MASQUERADE)
However, I am having mixed results:
1) I can connect to 192.168.1.1 pihole interface from the gateway
2) the clients behind the gateway are served IP addresses successfully
3) the clients behind the gateway can access the pihole interface
but:
4) I cant ping 8.8.8.8 from the gateway. Which pretty much sums it up. Connectivity from the gateway to the internet isnt working so upstream clients cant connect either
My route tables looks like this:
| Destination | Gateway | Genmask | Flags | MSS | Window | irtt | Iface |
| 0.0.0.0 | 192.168.0.1 | 0.0.0.0 | UG | 0 | 0 | 0 | enp5s0 |
| 192.168.0.0 | 0.0.0.0 | 255.255.255.0 | U | 0 | 0 | 0 | enp5s0 |
| 192.168.1.0 | 0.0.0.0 | 255.255.255.0 | U | 0 | 0 | 0 | br0 |
Any ideas on what I can try to make this work?
↧
Wired mobile connection. Wireless canon pixma printer
Basically downloaded software and executed show it on computer WiFi but still not working
↧
↧
Ubuntu windows install.
No mouse in windows?
↧
Slow (but working) wifi connection with Ubuntu 18.04 Dell Vostro 5490
Hi everbody
I noted that my (still working) WiFi connection started being rather slow recently.
I attached the wireless info file generated by the e wireless info script.
I am using Ubuntu 18.04.4 on a Dell Vostro Computer 5490.
I hope I gave you all the information you need to give me some hint to fix this issue.
Thank you
PS
When I installed Ubuntu (6 months ago) I had serious problems in making the WiFi working.
After several attempts it worked with some trick found on internet, that unfortunately I do not remember...
I noted that my (still working) WiFi connection started being rather slow recently.
I attached the wireless info file generated by the e wireless info script.
I am using Ubuntu 18.04.4 on a Dell Vostro Computer 5490.
I hope I gave you all the information you need to give me some hint to fix this issue.
Thank you
PS
When I installed Ubuntu (6 months ago) I had serious problems in making the WiFi working.
After several attempts it worked with some trick found on internet, that unfortunately I do not remember...
↧
Wifi authentication timed out ( Lanberg NC-0300-WI Chipset Realtek RTL8192EU)
I have a problem to connect to the wifi network. Network connection fails, after password is typed in. My network card is Lanberg NC-0300-WI(Chipset Realtek RTL8192EU)
The router is Google Nest wifi. Other devices can successfully connect to the router.
Dmesg shows authentication timed out message .
Attached Wireless-info has all the information really. I do not have much to add.(Thanks to the script developers).
Thanks for your suggestions on where I should start.
The router is Google Nest wifi. Other devices can successfully connect to the router.
Dmesg shows authentication timed out message .
Attached Wireless-info has all the information really. I do not have much to add.(Thanks to the script developers).
Thanks for your suggestions on where I should start.
↧
[ubuntu] How to monitor instant network speed
Hi all,
Ubuntu 18.04 Gnome desktop
My PC is connected to FTTH network with 500M up/down speed. I expect to monitor the instant speed of the network.
Just I have NetSpeed installed on -> Activities. It is now displayed on the right corner of the top menu bar (please see attached photo). But it is too small. Neither I understand its indication.
Please advise which package I need to install ? Thanks
Besides neither I can find it on Terminal running;
$ apt policy netspeed
Regards
Ubuntu 18.04 Gnome desktop
My PC is connected to FTTH network with 500M up/down speed. I expect to monitor the instant speed of the network.
Just I have NetSpeed installed on -> Activities. It is now displayed on the right corner of the top menu bar (please see attached photo). But it is too small. Neither I understand its indication.
Please advise which package I need to install ? Thanks
Besides neither I can find it on Terminal running;
$ apt policy netspeed
Code:
netspeed:
Installed: (none)
Candidate: (none)
Version table:↧
↧
Wifi on--Internet down
Hello,
I am fairly new to linux and know a few of the basic commands.
I have a seemingly random problem with my internet connection. The internet connection will drop, but the wifi will still show connected to y ATT modem. I can resume using the internet connections after turning off, then on the wifi connection.
I have tried troubleshooting the issue myself, but it is beyond my capabilities and would like some help.
Thanks for your help
Here are the results from wireless-info.txt on pastebin
https://paste.ubuntu.com/p/KSSsBw9pqW/
ubuntu 18.04.04
lenovo w520
I am fairly new to linux and know a few of the basic commands.
I have a seemingly random problem with my internet connection. The internet connection will drop, but the wifi will still show connected to y ATT modem. I can resume using the internet connections after turning off, then on the wifi connection.
I have tried troubleshooting the issue myself, but it is beyond my capabilities and would like some help.
- nmcli will show change connectivity from full to limited.
- Ip address still shows my ip address
- Cannot ping modem, other local machines or internet
- Can ping localhost
Thanks for your help
Here are the results from wireless-info.txt on pastebin
https://paste.ubuntu.com/p/KSSsBw9pqW/
ubuntu 18.04.04
lenovo w520
↧
[ubuntu] Asus USB-AC53 Nano driver redux - not working
I'm (un)lucky owner of WiFi dongle based on RTL8822BU. My system is
lsusb output is
There is CDROM included in package, even with "linux" folder, but running ready-to-use shell script produces error:
So i followed steps from that thread https://ubuntuforums.org/showthread....395729&page=2& - unfortunately it produces lot of warnings and ends with an error:
I'm not a programmer and probably too old to learn it. Any help appreciated.
Code:
5.4.0-42-genericCode:
Bus 001 Device 002: ID 0b05:184c ASUSTek Computer, Inc. 802.11ac NIC
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 002: ID 046d:c505 Logitech, Inc. Cordless Mouse+Keyboard Receiver
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hubCode:
/home/szydas/Desktop/RTL88x2BU_WiFi_linux_v5.2.4.3_24934.20171101_COEX20171012-5044/driver/rtl88x2BU_WiFi_linux_v5.2.4.3_24934.20171101_COEX20171012-5044/include/osdep_service_linux.h:282:8: error: _timer {aka struct timer_list} has no member named data
282 | ptimer->data = (unsigned long)cntx;
| ^~
/home/szydas/Desktop/RTL88x2BU_WiFi_linux_v5.2.4.3_24934.20171101_COEX20171012-5044/driver/rtl88x2BU_WiFi_linux_v5.2.4.3_24934.20171101_COEX20171012-5044/include/osdep_service_linux.h:283:2: error: implicit declaration of function init_timer; did you mean _init_timer? [-Werror=implicit-function-declaration]
283 | init_timer(ptimer);
| ^~~~~~~~~~
| _init_timerCode:
home/szydas/rtl8822bu/os_dep/osdep_service.c: In function isFileReadable:
/home/szydas/rtl8822bu/os_dep/osdep_service.c:2022:10: error: implicit declaration of function get_ds; did you mean get_da? [-Werror=implicit-function-declaration]
2022 | set_fs(get_ds());
| ^~~~~~
| get_da
/home/szydas/rtl8822bu/os_dep/osdep_service.c:2022:10: error: incompatible type for argument 1 of set_fs
2022 | set_fs(get_ds());
| ^~~~~~~~
| |
| int
In file included from ./include/linux/uaccess.h:11,
from ./include/linux/crypto.h:21,
from ./include/crypto/hash.h:11,
from ./include/linux/uio.h:10,
from ./include/linux/socket.h:8,
from ./include/linux/compat.h:15,
from ./include/linux/ethtool.h:17,
from ./include/linux/netdevice.h:37,
from /home/szydas/rtl8822bu/include/osdep_service_linux.h:35,
from /home/szydas/rtl8822bu/include/osdep_service.h:41,
from /home/szydas/rtl8822bu/include/drv_types.h:32,
from /home/szydas/rtl8822bu/os_dep/osdep_service.c:24:
./arch/x86/include/asm/uaccess.h:29:40: note: expected mm_segment_t {aka struct <anonymous>} but argument is of type int
29 | static inline void set_fs(mm_segment_t fs)
| ~~~~~~~~~~~~~^~
/home/szydas/rtl8822bu/os_dep/osdep_service.c: In function retriveFromFile:
/home/szydas/rtl8822bu/os_dep/osdep_service.c:2052:11: error: incompatible type for argument 1 of set_fs
2052 | set_fs(get_ds());
| ^~~~~~~~
| |
| int
In file included from ./include/linux/uaccess.h:11,
from ./include/linux/crypto.h:21,
from ./include/crypto/hash.h:11,
from ./include/linux/uio.h:10,
from ./include/linux/socket.h:8,
from ./include/linux/compat.h:15,
from ./include/linux/ethtool.h:17,
from ./include/linux/netdevice.h:37,
from /home/szydas/rtl8822bu/include/osdep_service_linux.h:35,
from /home/szydas/rtl8822bu/include/osdep_service.h:41,
from /home/szydas/rtl8822bu/include/drv_types.h:32,
from /home/szydas/rtl8822bu/os_dep/osdep_service.c:24:
./arch/x86/include/asm/uaccess.h:29:40: note: expected mm_segment_t {aka struct <anonymous>} but argument is of type int
29 | static inline void set_fs(mm_segment_t fs)
| ~~~~~~~~~~~~~^~
/home/szydas/rtl8822bu/os_dep/osdep_service.c: In function storeToFile:
/home/szydas/rtl8822bu/os_dep/osdep_service.c:2087:11: error: incompatible type for argument 1 of set_fs
2087 | set_fs(get_ds());
| ^~~~~~~~
| |
| int
In file included from ./include/linux/uaccess.h:11,
from ./include/linux/crypto.h:21,
from ./include/crypto/hash.h:11,
from ./include/linux/uio.h:10,
from ./include/linux/socket.h:8,
from ./include/linux/compat.h:15,
from ./include/linux/ethtool.h:17,
from ./include/linux/netdevice.h:37,
from /home/szydas/rtl8822bu/include/osdep_service_linux.h:35,
from /home/szydas/rtl8822bu/include/osdep_service.h:41,
from /home/szydas/rtl8822bu/include/drv_types.h:32,
from /home/szydas/rtl8822bu/os_dep/osdep_service.c:24:
./arch/x86/include/asm/uaccess.h:29:40: note: expected mm_segment_t {aka struct <anonymous>} but argument is of type int
29 | static inline void set_fs(mm_segment_t fs)
| ~~~~~~~~~~~~~^~
cc1: some warnings being treated as errors
make[2]: *** [scripts/Makefile.build:275: /home/szydas/rtl8822bu/os_dep/osdep_service.o] Error 1
make[1]: *** [Makefile:1731: /home/szydas/rtl8822bu] Error 2
make[1]: Leaving directory '/usr/src/linux-headers-5.4.0-42-generic'
make: *** [Makefile:1318: modules] Error 2↧
[all variants] Linux Driver for the RealTek RTL8812BU and RTL8822BU Chipsets
https://github.com/morrownr/88x2bu
Driver version 5.8.7.1, 2019-11-19, from Realtek. I have tested the driver on Ubuntu 20.04, Linux Mint 20 and Linux Mint 19.3. I saw clean compiles on all three tests. Basic function tests on a rtl8812bu chipset based USB device were successful.
My To-Do list includes adding dkms support. I am not an expert with dkms yet so if there are any dkms experts that would like to help, let me know.
Driver version 5.8.7.1, 2019-11-19, from Realtek. I have tested the driver on Ubuntu 20.04, Linux Mint 20 and Linux Mint 19.3. I saw clean compiles on all three tests. Basic function tests on a rtl8812bu chipset based USB device were successful.
My To-Do list includes adding dkms support. I am not an expert with dkms yet so if there are any dkms experts that would like to help, let me know.
↧
[ubuntu] How to debug intermittent ssh tunnel?
I use an ssh tunnel from my ubuntu laptop to ubuntu running on an AWS server.
I use this command: `ssh user@server -D8080 -v -N` and set the system's socks proxy to localhost:8080.
I am mainly streaming videos through chrome and/or firefox.
It works a treat, for "a while", but sooner or late it will 'hang', whereby the stream will stop, and I cannot get any web site on other tabs either. If I wait, it will eventually unblock itself for a period of time (seconds, minutes) before blocking again. If I have the debug option on sshd, I see a flurry of activity when it unblocks...
I don't know where the blockage is happening, so I'm not sure where to start.
Any idea how I can attempt to debug this?
I use this command: `ssh user@server -D8080 -v -N` and set the system's socks proxy to localhost:8080.
I am mainly streaming videos through chrome and/or firefox.
It works a treat, for "a while", but sooner or late it will 'hang', whereby the stream will stop, and I cannot get any web site on other tabs either. If I wait, it will eventually unblock itself for a period of time (seconds, minutes) before blocking again. If I have the debug option on sshd, I see a flurry of activity when it unblocks...
I don't know where the blockage is happening, so I'm not sure where to start.
Any idea how I can attempt to debug this?
↧
↧
[ubuntu] HP-Pavilion-Laptop-14-ce3xxx - RTL8821CE - network not working
after install the RTL8821CE-dkms , the wifi still not seems to working , any help ?
Network controller: Realtek Semiconductor Co., Ltd. RTL8821CE 802.11ac PCIe Wireless Network Adapter
apt-cache search rtl8821ce rtl8821ce-dkms - DKMS source for the Realtek 8821C PCIe WiFi driver
Network controller: Realtek Semiconductor Co., Ltd. RTL8821CE 802.11ac PCIe Wireless Network Adapter
apt-cache search rtl8821ce rtl8821ce-dkms - DKMS source for the Realtek 8821C PCIe WiFi driver
↧
[ubuntu] Wired connection disconnecting automatically
I used to have ubuntu 16.04 in my Toshiba laptop. There everything was fine. In July 2020, I thought to upgrade it. I was successful till ubuntu 18.04 and then started for next upgrade for 20.04. In between, laptop got switched off and I lost the track. I installed ubuntu 20.04 using an USB. Now everything else is working fine other then network issue. I am using wired connection and it connects well. Since, it stops working after 10 minutes. After that either I have to disconnect the cable and connect it back or I have to disable connection and enable it in network setting. Can you please suggest me the solution to get out from this problem?
↧
[ubuntu] Help setting up File server
I'm trying to repurpose an old PC into a file server for a home network. I have followed several tutorials and no matter what I do I can't seem to make the connection.
My current setup is: Fresh Install of Ubuntu 20.04.1 LTS with Gnome version 3.36.3. All I have done is install samba then used the gnome "files" gui to share a folder in my home directory. I get a green sharing icon next to the folder. That didn't work so I modified the smb config file to Homegroup=THEFORCE (name of my homegroup on the windows pc).
On my windows PC (client) I have downloaded SMB share prot. and activated all sharing options. At the moment I'm not worried about passwords so all passwords are disabled. Weirdly I do detect the server in Windows Media Player, but I don't want to use Windows Media Player.
Everything is hard wired right now. Both server and client connected through ethernet to my router. But I will be adding wireless clients eventually.
In the past I have tried: Configuring all of samba through terminal. Copy pasting smb configs from Git. Using Samba 4k. Set up a Plex Server (worked but not what I wanted). Several remote desktop options (some connect but again not how i want it setup).
I'm new-ish to Ubuntu and seriously outdated on my server knowledge (circa 2000).
My current setup is: Fresh Install of Ubuntu 20.04.1 LTS with Gnome version 3.36.3. All I have done is install samba then used the gnome "files" gui to share a folder in my home directory. I get a green sharing icon next to the folder. That didn't work so I modified the smb config file to Homegroup=THEFORCE (name of my homegroup on the windows pc).
On my windows PC (client) I have downloaded SMB share prot. and activated all sharing options. At the moment I'm not worried about passwords so all passwords are disabled. Weirdly I do detect the server in Windows Media Player, but I don't want to use Windows Media Player.
Everything is hard wired right now. Both server and client connected through ethernet to my router. But I will be adding wireless clients eventually.
In the past I have tried: Configuring all of samba through terminal. Copy pasting smb configs from Git. Using Samba 4k. Set up a Plex Server (worked but not what I wanted). Several remote desktop options (some connect but again not how i want it setup).
I'm new-ish to Ubuntu and seriously outdated on my server knowledge (circa 2000).
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