| Summary: | System randomly gets extremely slow/laggy and unusable every 24 hrs or so. Rebooting only way to fix it. | ||
|---|---|---|---|
| Product: | [I don't know] kde | Reporter: | garare992 |
| Component: | general | Assignee: | Unassigned bugs <unassigned-bugs-null> |
| Status: | RESOLVED DOWNSTREAM | ||
| Severity: | major | CC: | nate |
| Priority: | NOR | ||
| Version First Reported In: | unspecified | ||
| Target Milestone: | --- | ||
| Platform: | NixOS | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed/Implemented In: | ||
| Sentry Crash Report: | |||
Please report this to your distro, as there is no information here that would indicate that the problem is in a KDE-provided part of the software stack, and the logging provided shows issues relating to the GPU drivers. |
STEPS TO REPRODUCE 1. Go about your business and wait for it to happen. Happens once a day or every other day. OBSERVED RESULT My computer randomly started lagging and freezing while I was watching a video on Firefox. The video, audio, mouse, and opening other applications were all affected. This occurred at 6:38:45 >journalctl -3 Apr 02 06:38:43 nixos kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data: DMCUB error - collecting diagnostic data Apr 02 06:38:43 nixos kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data: DMCUB error - collecting diagnostic data Apr 02 06:38:44 nixos kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data: DMCUB error - collecting diagnostic data Apr 02 06:38:44 nixos kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data: DMCUB error - collecting diagnostic data Apr 02 06:38:44 nixos kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data: DMCUB error - collecting diagnostic data Apr 02 06:38:44 nixos kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data: DMCUB error - collecting diagnostic data Apr 02 06:38:45 nixos kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data: DMCUB error - collecting diagnostic data Apr 02 06:38:45 nixos kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data: DMCUB error - collecting diagnostic data Apr 02 06:38:45 nixos kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data: DMCUB error - collecting diagnostic data Apr 02 06:38:46 nixos kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data: DMCUB error - collecting diagnostic data Apr 02 06:38:46 nixos kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data: DMCUB error - collecting diagnostic data Apr 02 06:38:46 nixos kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data: DMCUB error - collecting diagnostic data Apr 02 06:38:47 nixos kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data: DMCUB error - collecting diagnostic data Apr 02 06:38:48 nixos kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data: DMCUB error - collecting diagnostic data SOFTWARE/OS VERSIONS Operating System: NixOS 25.05 KDE Plasma Version: 6.3.3 KDE Frameworks Version: 6.12.0 Qt Version: 6.8.2 Kernel Version: 6.12.20 (64-bit) Graphics Platform: Wayland Processors: 16 × AMD Ryzen 7 PRO 7840U w/ Radeon 780M Graphics Memory: 27.1 GiB of RAM Graphics Processor: AMD Radeon 780M