Bug 14556
Summary: | hang when looking at /proc/acpi/video/VGA/CRT/state with no display attached and kernel modesetting | ||
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Product: | Drivers | Reporter: | Christian Lupien (lupien) |
Component: | Video(DRI - Intel) | Assignee: | Jesse Barnes (jbarnes) |
Status: | RESOLVED PATCH_ALREADY_AVAILABLE | ||
Severity: | normal | CC: | jbarnes, mjg59-kernel |
Priority: | P1 | ||
Hardware: | All | ||
OS: | Linux | ||
Kernel Version: | 2.6.32-rc6 | Subsystem: | |
Regression: | No | Bisected commit-id: |
Description
Christian Lupien
2009-11-08 08:40:50 UTC
Hm sounds potentially opregion related. Maybe we're not initializing some structures that ACPI needs to run those methods. Matthew, I think you looked at those bits most recently, any ideas? Ah this could be another dupe of https://bugs.freedesktop.org/show_bug.cgi?id=22126. Can you try the patch in that bug and see if it fixes your case? |