[Bug 57191] New: [i915] garbage in console on the second monitor upon resuming from hibernation

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Sat Apr 27 06:45:51 PDT 2013


https://bugzilla.kernel.org/show_bug.cgi?id=57191

           Summary: [i915] garbage in console on the second monitor upon
                    resuming from hibernation
           Product: Drivers
           Version: 2.5
    Kernel Version: 3.9-rc8-24-gd7d7271
          Platform: All
        OS/Version: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: Video(DRI - Intel)
        AssignedTo: intel-gfx-bugs at lists.freedesktop.org
        ReportedBy: nikoamia at gmail.com
                CC: intel-gfx-bugs at lists.freedesktop.org
        Regression: Yes


Created an attachment (id=100071)
 --> (https://bugzilla.kernel.org/attachment.cgi?id=100071)
lspci -vv (from the older kernel)

I have Acer 4820TG 14" laptop and 22" external monitor (connected by VGA).
Console is rendered with resolution of the smaller monitor, and on the second
one it is displayed in the top-left corner with unused bottom and right space
on the monitor (is it a bug, too?). These borders are used to be black (on
3.8.8, for example), but on recent git snapshot it is filled with random
colored garbage after resuming from hibernation. I can try to bisect this issue
later.

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