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Display freeze with Debian/Lenovo t14

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I'm experiencing a regular occurring issue. After start up into the xfce Desktop everything runs well. Then suddenly, both display freeze and go black. After a few seconds sometimes the xfce session comes back as before the freeze, sometimes the session stops completely and I have to log on again. I check the log files with the following command # sudo journalctl -S 2025-01-28 and get the following out put at the time of the "blackout" (shortend) [drm:amdgpu_job_timedout [amdgpu]] *ERROR* ring gfx_0.0.0 timeout, signaled seq=10171, emitted seq=10173 [drm:amdgpu_job_timedout [amdgpu]] *ERROR* Process information: process chromium pid 2494 thread chromium:cs0 pid 2523 amdgpu 0000:64:00.0: amdgpu: GPU reset begin! [drm:amdgpu_dm_atomic_check [amdgpu]] *ERROR* [CRTC:67:crtc-0] hw_done or flip_done timed out [drm:mes_v11_0_submit_pkt_and_poll_completion.constprop.0 [amdgpu]] *ERROR* MES failed to response msg=3 [drm:amdgpu_mes_unmap_legacy_queue [amdgpu]] *ERROR* failed to unmap legacy queue [drm:mes_v11_0_submit_pkt_and_poll_completion.constprop.0 [amdgpu]] *ERROR* MES failed to response msg=3 I would like to know how to stop this freezing of the displays. - Notebook: Lenovo T14 Gen 4 - CPU: AMD Ryzen 5 PRO 7540U - GPU: Radeon 740M Graphics - Dockingstation: Universal USB Dock V2 - OS: Debian 12,freshly updated - kernel: 6.1.0-28-amd64
Asked by sake (1 rep)
Jan 28, 2025, 10:16 AM