In reply to comment 22 I have tried reproducing the fatal-error issue by using provided test kernel (linux-image-unsigned-5.18.0-4-generic_5.18.0-4.4_amd64.deb) and Issue is seen. Attaching serial logs of the efforts.
** Attachment added: "fatalerror_testkernel" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1917471/+attachment/5592562/+files/fatalerror_testkernel -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1917471 Title: [SRU][Regression] Revert "PM: ACPI: reboot: Use S5 for reboot" which causes Bus Fatal Error when rebooting system with BCM5720 NIC To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1917471/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs