Tried to reproduce this issue on Ampere Altra SoC (not AltraMax) with focal grub and 5.15.0-43-generic kernel but can not reproduce. It reboot 222 times successfully.
I will try to reproduce on an altramax machine. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1990294 Title: Ampere AltraMax sometimes hangs after "EFI stub: Exiting boot services..." Status in grub2 package in Ubuntu: New Status in linux package in Ubuntu: Incomplete Bug description: When kernel test rebooted onto the 5.15.0-43-generic HWE kernel, no output appeared on the console after the EFI stub: Checkpoint 92 Checkpoint 92 Checkpoint 92 Checkpoint 92 Checkpoint 92 Checkpoint A0 Checkpoint 92 Checkpoint 92 Checkpoint 92 Checkpoint 92 Checkpoint 92 Checkpoint 92 Checkpoint 92 Checkpoint AD EFI stub: Booting Linux Kernel... EFI stub: ERROR: FIRMWARE BUG: kernel image not aligned on 64k boundary EFI stub: Using DTB from configuration table EFI stub: Exiting boot services... To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1990294/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
