Thank you very much. Until Kernel 5.14.X / Ubuntu 20.04.4 there is a workaround, I am curios about the fix in Ubuntu 20.04.4. Martin
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1958724 Title: System Shutdown and resume hangs since Kernel linux- image-5.13.0-23-generic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.13/+bug/1958724/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs