Bug#1033637: Aw: Re: Bug#1033637: linux: amdgpu - External displays connected through Thinkpad Ultra Dock not turn on after suspend

Good Morning, > As a first test, I would like you to try 6.1~rc3-1~exp1. it doesn't work, it's more worst, because I don't see luks-encrypt prompt (not on external or internal monitor), If I boot without docking station it works until I connect it. I got a black screen and the system crashs:

Bug#1033637: Aw: Re: Bug#1033637: linux: amdgpu - External displays connected through Thinkpad Ultra Dock not turn on after suspend

Hi, when I searching my error message I got a lot of hits.. In arch it's solved: https://bugs.archlinux.org/task/76934 the patch: https://gitlab.freedesktop.org/superm1/linux/-/commit/2145b4de3fea9908cda6bef0693a797cc7f4ddfc.patch > Gesendet: Donnerstag, 30. März 2023 um 15:37 Uhr > Von:

Bug#1033637: Aw: Re: Bug#1033637: linux: amdgpu - External displays connected through Thinkpad Ultra Dock not turn on after suspend

that was the latest kernel which I installed on bullseye ;-) > As a first test, I would like you to try 6.1~rc3-1~exp1. > If that version also has the issue, then it's useful to test 6.0-1~exp1. > If 6.0-1~exp1 does NOT have the issue, but 6.1~rc3~exp1 then we know that the > issue was introduced