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https://bugs.launchpad.net/bugs/2024943
Title:
5.19.0-45-generic stalls on boot
Status in linux-signed-hwe-5.19 package in Ubuntu:
New
Bug description:
Version: Ubuntu 22.04.2 LTS
After installing the `5.19.0-45-generic kernel`, my system no longer
boots properly. Going via GRUB and starting either `5.19.0-45-generic
kernel (recovery)` (and then choosing 'resume') or `5.19.0-43-generic
kernel` works correctly. I didn't intentionally update this part of my
system, I think it was just part of a regular `sudo apt update` and
`sudo apt upgrade`.
I can't seem to find the logs for any of the failed boots in
journalctl. Happy to take advice on what logs need to be provided (but
please be detailed on how I can retrieve them e.g. by providing links
to documentation I should follow).
Expected behaviour:
- The system shows the BIOS splash screen, then goes black for a second, then
shows the motherboard brand logo (but without any bios keys etc.) for a second,
then shows the encryption dialog. After entering encryption password, the
system boots into the desktop.
Actual behaviour:
- Normal boot: The system shows the BIOS splash screen, then goes black for a
second, then shows the motherboard brand logo (but without any bios keys etc.).
It then seems to just be stuck here (waited 15 minutes and no change).
- Grub boot: The system shows the BIOS splash screen, then goes black for a
second, then opens GRUB. Based on selection here:
- Ubuntu: the system shows the motherbroad brand logo and gets stuck.
- Advanced > 5.19.0-45-generic kernel: the system shows the motherbroad
brand logo and gets stuck.
- Advanced > 5.19.0-45-generic kernel (recovery): the system boots into
recovery just fine, and prompts me for the encryption password along the way.
Using 'resume' here loads the desktop and things appear to work as normal.
- Advanced > 5.19.0-43-generic kernel: the system shows shows the
motherboard brand logo (but without any bios keys etc.) for a second, then
shows the encryption dialog. After entering encryption password, the password
field gets stuck.
- Advanced > 5.19.0-43-generic kernel (recovery): same as 5.19.0-45-generic
kernel (recovery)
Other troubleshooting context:
- I have full-disk encryption enabled
- The system appeared to be working fine before these updates
- I have an Intel CPU and Nvidia GPU
It appears others might be experiencing this bug, with some discussion
on AskUbuntu https://askubuntu.com/questions/1473252/someone-else-
experienced-boot-failures-with-the-5-19-0-45-generic-kernel-version
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