Summary: | [dri3] Freeze when screen switches back on | ||||||||
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Product: | xorg | Reporter: | Mike Lothian <mike> | ||||||
Component: | Driver/intel | Assignee: | Chris Wilson <chris> | ||||||
Status: | RESOLVED INVALID | QA Contact: | Intel GFX Bugs mailing list <intel-gfx-bugs> | ||||||
Severity: | normal | ||||||||
Priority: | medium | CC: | eero.t.tamminen, intel-gfx-bugs, mike | ||||||
Version: | git | ||||||||
Hardware: | Other | ||||||||
OS: | All | ||||||||
Whiteboard: | |||||||||
i915 platform: | i915 features: | ||||||||
Attachments: |
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Created attachment 103659 [details]
Xorg log
Disable DRI3, report back. The warnings are interesting, but unrelated to the lack of display after resume. I'm recompiling mesa without dri3 is there a way I can tell X not to use it? I can confirm that compiling mesa without dri3 fixes the issue Or more accurately works around the issue Time to dig deeper, apparently. Could you reproduce this with an --enable-debug=full build so that we can see the what the waits are that causing the stall. Sorry I didn't notice the reply to this last year and... my laptop has went to the big enrichment centre in the sky So closing this bug |
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Created attachment 103658 [details] Dmesg When the screen switches on after being off (DPMS?) lots of kernel warnings are produced and the screen freezes - the cursor still moves though Before I could switch VTs several times and toggle compositing to bring back the session. With the latest stack I now have to restart X I was using xorg-server from git but I've switched back to 1.16 - dri3 is enabled I'm using linus's tree (drm-next won't boot at the moment and I've not bisected yet) libdrm and mesa are both from git as is xf86-video-intel This is a sandybridge machine