Summary: |
GPU hang / video corruption on i915 |
Product: |
DRI
|
Reporter: |
Sven Hesse <drmccoy> |
Component: |
DRM/Intel | Assignee: |
Intel GFX Bugs mailing list <intel-gfx-bugs> |
Status: |
CLOSED
DUPLICATE
|
QA Contact: |
Intel GFX Bugs mailing list <intel-gfx-bugs> |
Severity: |
normal
|
|
|
Priority: |
medium
|
CC: |
intel-gfx-bugs
|
Version: |
unspecified | |
|
Hardware: |
x86-64 (AMD64) | |
|
OS: |
Linux (All) | |
|
Whiteboard: |
|
i915 platform:
|
|
i915 features:
|
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Attachments: |
|
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Created attachment 117062 [details] /sys/class/drm/card0/error When resizing the glxgears window (making it bigger, past ~ 450x450), the render output begins to be corrupted. A second copy of the gears might be seen offset to the right, flickering; garbage might be displayed in the bottom part of the windows, etc. Something, even the window borders are overwritten, or even a part of the screen outside the window. When I maximized the glxgears window, X completely crash. dmesg showed a GPU hang, with the request to submit a bug here. Moreover, mplayer -vo gl (and -vo gl2) shows black moving spots in the video output. Those don't appear with, say, -vo sdl. Those black spots is what lead me to run glxgears in the first place. I'm running Arch GNU/Linux, and updated this system today, after not using it for about a month. While I'm not absolutely certain these issues weren't there the last time I used it, I am very certain they weren't there half a year ago. This system is now running a 4.0.7 kernel and Xorg 1.15.2. pacman says xf86-video-intel is at version 1:2.99.917+364+gb24e758-1 and mesa at 10.6.1-1. The window manager I use is Enlightenment DR16. This is an old Dell XPS M1330 laptop with an Intel Mobile GM965/GL960 (according to lspci). I'm attaching the GPU crash dump.