This has been solved in linux-image-5.4.0-65-generic. Please close this bug. I am not able to do so. Thank you!
** Summary changed: - Ubuntu 18.04. hangs shortly after boot with a kernel > 5.4.0-54-generic + [SOLVED] Ubuntu 18.04. hangs shortly after boot with a kernel > 5.4.0-54-generic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1912251 Title: [SOLVED] Ubuntu 18.04. hangs shortly after boot with a kernel > 5.4.0-54-generic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.4/+bug/1912251/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs