[Bug 57434] [i915GM regression] black screen after blank when LID is closed on Linux >= 3.1

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Nov 23 01:37:09 PST 2012


https://bugs.freedesktop.org/show_bug.cgi?id=57434

--- Comment #3 from Daniel Vetter <daniel at ffwll.ch> ---
Your machine screams in the lid notifier that the BIOS changed the output
configuration behind our backs. Somewhat expected since your machine doesn't
support OpRegion. Please try this patch on top of drm-intel-next-queued

https://bugs.freedesktop.org/attachment.cgi?id=68883

For the acpi video thing, do you have the bisect result for that, too?

And to clarify things: This regression has been like this since 3.1, the only
difference in 3.7 is that now the kernel notices that something is wrong, too
and fills your dmesg with backtraces?

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