Public bug reported:
After a kernel update (on 2024-08-14, if I remember correctly), the Gnome
desktop freezes, always.
This happens sometimes already on the login screen (mouse pointer frozen, no
keyboard input accepted).
Sometimes it happens a few seconds or a few minutes after login.
No further input possible.
No change to a text console possible.
When I disconnect the USB-mouse and reconnect it, the mouse LED remains dark.
Seems that USB is frozen too.
This happens with kernel: vmlinuz-6.8.0-40-generic
When I boot the previous kernel: vmlinuz-6.5.0-45-generic, no freezes
occur and all works well.
I managed to switch to a text console before the freeze happened.
The attached files were created in a text console as root and then transferred
to a different computer in order to report the bug.
** Affects: ubuntu
Importance: Undecided
Status: New
** Attachment added: "installed kernels and kernel used"
https://bugs.launchpad.net/bugs/2077265/+attachment/5806875/+files/kernels.txt
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https://bugs.launchpad.net/bugs/2077265
Title:
Gnome desktop freeze after kernel update
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