This bug is missing log files that will aid in diagnosing the problem.
While running an Ubuntu kernel (not a mainline or third-party kernel)
please enter the following command in a terminal window:
apport-collect 1968104
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.
** Changed in: linux (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/1968104
Title:
[Ubuntu 22.04] dmesg shows "GPT:Primary header thinks Alt. header is
not at the end of the disk" with installing OS in a SW RAID1 disk
Status in linux package in Ubuntu:
Incomplete
Bug description:
After installing OS in a SW RAID1 disk (this disk is created in UEFI
setup - via Intel VMD/VROC), the dmesg shows the following GPT
messages after the installation and booting into the OS.
-----------------------------------------------------------------------------------
[ 8.715400] GPT:Primary header thinks Alt. header is not at the end of the
disk.
[ 8.716425] GPT:419430399 != 7814037167
[ 8.717422] GPT:Alternate GPT header not at the end of the disk.
[ 8.718224] GPT:419430399 != 7814037167
[ 8.719007] GPT: Use GNU Parted to correct GPT errors.
-----------------------------------------------------------------------------------
[Note]
1. The issue does not happen when installing OS in a SW RAID0 disk, a SW
RAID5 disk or a SW RAID10 disk.
2. Kernel community had the patch submission/discussion about this issue (in
2016):
https://lore.kernel.org/lkml/[email protected]/.
However, the patch is still pending there due to this feedback:
https://lore.kernel.org/lkml/[email protected]/
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