| Summary: | Geforce GTX 960: display corruption under KDE Plasma | ||
|---|---|---|---|
| Product: | Mesa | Reporter: | peter.eszlari |
| Component: | Drivers/DRI/nouveau | Assignee: | Nouveau Project <nouveau> |
| Status: | RESOLVED FIXED | QA Contact: | Nouveau Project <nouveau> |
| Severity: | normal | ||
| Priority: | medium | ||
| Version: | 12.0 | ||
| Hardware: | x86-64 (AMD64) | ||
| OS: | Linux (All) | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
| Attachments: | nouveau GTX960 corruption under KDE Plasma | ||
What Xorg and kernel versions are you using? I'm running on Kubuntu 16.10 with Xorg 1.18.4 and kernel 4.8.0. I think this is related with all Maxwell2 cards. I have a 980m, and I also have a lot of artifacts on screen, and the mouse have a weird delay. (In reply to Pablo Cholaky from comment #3) > I think this is related with all Maxwell2 cards. I have a 980m, and I also > have a lot of artifacts on screen, and the mouse have a weird delay. My bad, I meant a weird UI refresh delay for mouse. I just published some patches that allow you to use xf86-video-nouveau instead of modesetting for GM20x GPUs. Can you see if using it improves the situation at all? You can build it from https://github.com/imirkin/xf86-video-nouveau (In reply to Ilia Mirkin from comment #5) > I just published some patches that allow you to use xf86-video-nouveau > instead of modesetting for GM20x GPUs. Can you see if using it improves the > situation at all? You can build it from > > https://github.com/imirkin/xf86-video-nouveau This fixes the bug. But from Xorg.log it looks like I was already running nouveau before. |
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Created attachment 127309 [details] nouveau GTX960 corruption under KDE Plasma The selection of menu items gets corrupted under KDE Plasma 5.7 with a Geforce GTX 960 and the nouveau driver. When I turn off compositing or use the Nvidia binary driver, these corruptions are gone.