Please have a try my PPA at https://launchpad.net/~vicamo/+archive/ubuntu/ppa-1878296. It's still compiling and may take a few more hours to complete. To install kernel packages from it:
$ sudo add-apt-repository ppa:vicamo/ppa-1878296 $ sudo apt install linux-modules-extra-5.4.0-31-generic=5.4.0-31.35+lp1878296
This should install several kernel packages, and then please reboot into this kernel and check if the problem is gone, leave a message here so that we can continue to backport the fix.
Please have a try my PPA at https:/ /launchpad. net/~vicamo/ +archive/ ubuntu/ ppa-1878296. It's still compiling and may take a few more hours to complete. To install kernel packages from it:
$ sudo add-apt-repository ppa:vicamo/ ppa-1878296 extra-5. 4.0-31- generic= 5.4.0-31. 35+lp1878296
$ sudo apt install linux-modules-
This should install several kernel packages, and then please reboot into this kernel and check if the problem is gone, leave a message here so that we can continue to backport the fix.