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 2032538
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/2032538
Title:
Boot hangs after kernel upgrade to 6.2.0-26-generic
Status in linux package in Ubuntu:
Incomplete
Bug description:
This could be a bug in the linux-image package, but it might also be
an issue with missing firmware (ref:
https://ubuntuforums.org/showthread.php?t=2489771&page=2&s=565081c5663bac1bf6994963b20e9f83).
1) The release of Ubuntu you are using, via 'lsb_release -rd' or System ->
About Ubuntu
$ lsb_release -rd
Description: Ubuntu 22.04.3 LTS
Release: 22.04
2) The version of the package you are using, via 'apt-cache policy pkgname'
or by checking in Software Center
Broken Linux kernel version: 6.2.0-26-generic
Working Linux kernel version: 5.19.0-50-generic
3) What you expected to happen
Successful boot
4) What happened instead
Hangs indefinitely (at least more than two minutes)
From the "DebuggingKernelBoot" Wiki page:
>The appropriate log(s) in their entirety from /var/log uncompressed.
No boots logs are generated; the boot hangs before the root filesystem is
decrypted.
>An unedited video of the entire bad boot from start to finish via cellphone
or camera recording.
Will try and upload as second attachment; may run into space constraints.
>A picture of the bad boot via cellphone or camera.
See: IMG20230814161928.jpg
>For example, if you notice ACPI errors, try booting with the acpi=off boot
option. For a full description of these options, refer to the kernel parameters
document.
This successfully boots the kernel, but neither the secondary HDMI-attached
monitor nor the tertiary docking-station attached monitor then work.
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