Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: linux-meta-hwe-6.8 (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/2093268
I'm facing the same issue. ThinkPad T14 with AMD CPU (and hence
integrated AMD graphics). Has always been a source of frustration, but
for some time now the graphics (not the whole system!) randomly crash;
failure to wake up from sleep; or, as described in this issue, the
external screen wakes up,
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: xserver-xorg-video-amdgpu (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/20
I downgraded to `6.8.0-49-generic` and so far after a night I didn't
unlock to broken main screen.
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https://bugs.launchpad.net/bugs/2093268
Title:
Main screen becomes sluggish after wak
After main screen goes into "sluggish/IRQ spam" mode, I can close the
lid and work normally... until system goes to sleep. Unlock screen
doesn't go back on the HDMI screen. Opening lid does nothing.
Fiddling with Ctrl+Alt+Fx let me move to the console with a HUGE lag,
where I can log in and `sudo
Enclosed dmesg log spammed with amdgpu warnings.
** Attachment added: "dmesg spammed with amdgpu warnings"
https://bugs.launchpad.net/ubuntu/+source/linux-meta-hwe-6.8/+bug/2093268/+attachment/5850804/+files/amdgpu-dmesg.txt
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Added kernel (not sure if right package) as I believe the problem is the
current `amdgpu` driver.
** Also affects: linux-meta-hwe-6.8 (Ubuntu)
Importance: Undecided
Status: New
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