[Bug 19496] New: resume from standby broken when using desktop effects, screen freezed

[<bug...@fr...>]

http://bugs.freedesktop.org/show_bug.cgi?id=19496

           Summary: resume from standby broken when using desktop effects,
                    screen freezed
           Product: DRI
           Version: XOrg CVS
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: General
        AssignedTo: dri...@li...
        ReportedBy: bu...@ph...


Created an attachment (id=21861)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=21861)
Card info

I'm using the opensource radeon driver. When I do suspend (with s2ram or
pm-suspend), it goes to sleep without problems. 

But when I come back my screen is freezed and some stuff not repainted
correctly. However the system is still running, I can login from ssh and kill
the X server and start a new one without problems.

I tried to use the vbetool. With vbestate restore, the display flashes up when
I run the restore command manually and then I can move the mouse pointer...
however only the mouse pointer, and it does not change when I move over
windows.

All this is _only_ the case when I'm using desktop effects (kwin's desktop
effects). When I disable those effects the restoring process works.

Attached is my card info, xorg.conf.

Versions:

xorg-server: 1.5.3
mesa: 7.2

Kernel, see:
http://git.zen-sources.org/?p=zen.git;a=shortlog;h=807aea5c945bb80e9f09608fb6523a792b0f86d1


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