sudo apt purge backport-iwlwifi-dkms Package 'backport-iwlwifi-dkms' is not installed, so not removed
dkms status (shows nothing) 5.4.0-050400rc6-generic #201911031940 SMP Mon Nov 4 00:43:05 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux Restarted system and tried to join both wifi frequencies; only 5 GHz works. dmesg for kernel 5.4 log attached. I will be back with kernel 5.6. I also just installed and tried the latest mainline kernel, v5.6 (https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.6/): -rw-r--r-- 1 florin florin 11127504 apr 4 23:17 linux-headers-5.6.0-050600_5.6.0-050600.202003292333_all.deb -rw-r--r-- 1 florin florin 1180920 apr 4 23:18 linux-headers-5.6.0-050600-generic_5.6.0-050600.202003292333_amd64.deb -rw-r--r-- 1 florin florin 9053444 apr 4 23:19 linux-image-unsigned-5.6.0-050600-generic_5.6.0-050600.202003292333_amd64.deb -rw-r--r-- 1 florin florin 52319388 apr 4 23:19 linux-modules-5.6.0-050600-generic_5.6.0-050600.202003292333_amd64.deb sudo dpkg -i *.deb With kernel v5.6 no wifi connection works. ** Attachment added: "kernel 5.4 loging to wifi" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1848953/+attachment/5346614/+files/dmesg-kernel-5.4 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1848953 Title: Intel wifi 3165 [8086:3165] subsystem id [8086:4010] not working properly in Ubuntu 19.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1848953/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
