@jsarka, Thanks for those clear instructions! As it turns out I already figured out (I hope) how to revert to kernel 5.4. That has brought back my wifi. If other things go bonkers, I'll get 5.8 back and follow your steps.
The bump to 5.8 broke several things on my system, which is why I first tried downgrading kernels. I deliberately picked an LTS, so I'm very surprised that I got a kernel bump that skips three point releases without any warning. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1910875 Title: Broadcom wireless driver failed to install with code 10 on focal 20.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/1910875/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
