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. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878296 Title: rtl8723bu wifi issue after being turned off To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1878296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs