https://bugs.kde.org/show_bug.cgi?id=498280
--- Comment #4 from jackyzy...@gmail.com --- Some updates: I encountered this again with 6.12.11-100.fc40.x86_64. in the log i found `Feb 19 00:12:42 code01 kernel: amdgpu 0000:62:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data: DMCUB error - collecting diagnostic data` So i tried to restart amdgpu module (with the method in https://unix.stackexchange.com/a/553834) `sudo cat /sys/kernel/debug/dri/<GPU_ID>/amdgpu_gpu_recover` , and the system recovered , the lag disappeared. -- You are receiving this mail because: You are watching all bug changes.
