Hi,
I'm very new to Ubuntu 18.04 (just dual-booted it on a Mac Pro 2015). Everything went smoothly, but now I'm not able to see my 5G band on the laptop. I can still see and use it when I boot into macOS. Also, the 2.4G band seems very unstable and keeps getting disconnected (the router is placed in another room, and it appears my connection is stable if I'm near it, but I never had this issue while on my macOS. It always gave me a stable connection even if I was in the other end of the house).
I did just quick searches, and then did sudo iwlist scan. It showed 32 channels, half of them 2.4G and half of them 5G, but only my 2.4G band was there. I couldn't find my 5G band.
iwlist channel gives the following:
None of the 5G channels are mine.
Sorry if this is a silly question, but I have no clue what to do, and would appreciate any help!
I'm very new to Ubuntu 18.04 (just dual-booted it on a Mac Pro 2015). Everything went smoothly, but now I'm not able to see my 5G band on the laptop. I can still see and use it when I boot into macOS. Also, the 2.4G band seems very unstable and keeps getting disconnected (the router is placed in another room, and it appears my connection is stable if I'm near it, but I never had this issue while on my macOS. It always gave me a stable connection even if I was in the other end of the house).
I did just quick searches, and then did sudo iwlist scan. It showed 32 channels, half of them 2.4G and half of them 5G, but only my 2.4G band was there. I couldn't find my 5G band.
iwlist channel gives the following:
Code:
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 34 : 5.17 GHz
Channel 36 : 5.18 GHz
Channel 38 : 5.19 GHz
Channel 40 : 5.2 GHz
Channel 42 : 5.21 GHz
Channel 44 : 5.22 GHz
Channel 46 : 5.23 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 132 : 5.66 GHz
Channel 136 : 5.68 GHz
Channel 140 : 5.7 GHz
Channel 144 : 5.72 GHz
Current Frequency:2.437 GHz (Channel 6)
lo no frequency information.Sorry if this is a silly question, but I have no clue what to do, and would appreciate any help!