[Bug 26573] New: Video and Input Devices lock up when doing wake-on-lan to resume from suspend to ram

[bugzilla-daemon at freedesktop.org]

http://bugs.freedesktop.org/show_bug.cgi?id=26573

           Summary: Video and Input Devices lock up when doing wake-on-lan
                    to resume from suspend to ram
           Product: xorg
           Version: 7.5
          Platform: x86-64 (AMD64)
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Driver/Radeon
        AssignedTo: xorg-driver-ati at lists.x.org
        ReportedBy: fdruec1 at uic.edu
         QAContact: xorg-team at lists.x.org


Created an attachment (id=33305)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=33305)
xorg log

See Summary, in particular the monitor displays junk, both Xorg and the TTYs
are either blank or displaying unchanging garbage.  I'm still able to ssh into
the machine.

This bug does not manifest when using the UMS driver.

I have not verified this bug effects suspend to ram and resume with methods
other than wake on lan, or that it effects "late start KMS".  I was using an
initial ramdisk that began KMS when I experianced this bug.

I'm using Arch linux, below are package verious the "-x" is distro local
package version.

kernel:
Linux calculon 2.6.32-ARCH #1 SMP PREEMPT Tue Feb 9 15:12:10 CET 2010 x86_64
AMD Phenom(tm) 9850 Quad-Core Processor AuthenticAMD GNU/Linux

local/xf86-video-ati 6.12.4-3 (xorg-video-drivers)
    X.org ati video driver

Hardware:
01:05.0 VGA compatible controller: ATI Technologies Inc Radeon HD 3300 Graphics
00:00.0 Host bridge: Advanced Micro Devices [AMD] RS780 Host Bridge
(this is on a TA790GX 128M  Boistar Motherboard.)


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