Bug 219563
| Summary: | amdgpu graphical glitches on Thinkpad E14 G6 with panel self-refresh enabled | ||
|---|---|---|---|
| Product: | Drivers | Reporter: | Adam Fallon (adam.eric.fallon) |
| Component: | Video(DRI - non Intel) | Assignee: | drivers_video-dri |
| Status: | RESOLVED ANSWERED | ||
| Severity: | normal | ||
| Priority: | P3 | ||
| Hardware: | AMD | ||
| OS: | Linux | ||
| Kernel Version: | Subsystem: | ||
| Regression: | No | Bisected commit-id: | |
| Attachments: | Output of lspci | ||
Please refile here: https://gitlab.freedesktop.org/drm/amd/-/issues AFAIK, this could be solved in 6.12.2. |
Created attachment 307322 [details] Output of lspci The amdgpu driver occasionally suffers from graphical glitches/screen corruption when the screen goes from being static to something changing. The graphical glitch appears on screen very briefly, for around 1 frame. This most often happens when I scroll or move my mouse in an application like Firefox or Thunderbird and it ranges from occurring every few seconds to every few minutes or hours (usually once every ~30 minutes). There is no output in dmesg when this occurs. Using the grub option amdgpu.dcdebugmask=0x10 fixes the issue at the expense of battery life. Using Fedora 41 KDE spin Output of uname -r: 6.11.10-300.fc41.x86_64 Thinkpad E14 Gen 6 (LENOVO 21M3CTO1WW) AMD Ryzen 5 7535U with Radeon Graphics