OK, after a lot of kernel package installs and rebooting... Mainline kernel version 5.8.5-050805 boots and runs successfully.
But the *next* version (5.8.6-050806) generally fails to boot, exhibiting the pattern of GPFs and occasional kernel panics. Once it booted up all the way, but the system hung shortly after booting up. Ubuntu kernel version 5.4.0.52-generic continues to be very reliable on this system. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1904054 Title: kernel 5.8 general protection fault at boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1904054/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
