When booting to 5.4.0-59-generic #65-Ubuntu SMP everything works fine. I therefore guess that this bug was newly introduced between 5.4.0-59 and 5.8.0-40.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1913415 Title: kernel BUG at fs/cachefiles/rdwr.c:717! - system completly locks up and requires hard reset To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.8/+bug/1913415/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs