[Bug 35519] New: drawing of drop down boxes produces artifacts temporarily

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=35519

           Summary: drawing of drop down boxes produces artifacts
                    temporarily
           Product: xorg
           Version: 7.6
          Platform: x86-64 (AMD64)
        OS/Version: Linux (All)
            Status: NEW
          Keywords: regression
          Severity: major
          Priority: high
         Component: Driver/Radeon
        AssignedTo: xorg-driver-ati at lists.x.org
        ReportedBy: bryce at canonical.com
         QAContact: xorg-team at lists.x.org


Forwarding this bug from Ubuntu reporter Brian Murray:
http://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/726807

[Problem]
Drop down boxes for menus and context menus show a very brief artifacted box
(looks like uninitialized graphics memory), before drawing the correct menu.

Typically it appears when you go to a window that hasn't been accessed in a
while and then right click or open the menu.  Subsequent menu activity in that
window doesn't show the problem, but if you leave the window for a few minutes
and then come back, it'll recur.

Unfortunately the display is so brief it's not possible to get a snapshot. 
Hopefully it's clear enough from the description.

It occurs with compositing either on or off, and has been occurring for the
past month (I think coinciding with when we switched to r600g as the default in
ubuntu).

[Original Description]
When clicking a menu like View in Audacity or clicking a drop down list in
Firefox I briefly see artifacts before the list or menu is rendered.

DistroRelease: Ubuntu 11.04
Package: xserver-xorg-video-radeon 1:6.14.0-0ubuntu2
ProcVersionSignature: Ubuntu 2.6.38-5.32-generic 2.6.38-rc6
Uname: Linux 2.6.38-5-generic x86_64
Architecture: amd64
CheckboxSubmission: fee5e196cb921cbd36888f428b38b488
CheckboxSystem: 2a6f54df59af338184485e85cbcf0d32
CompizPlugins:
[core,bailer,detection,composite,opengl,decor,mousepoll,vpswitch,regex,animation,snap,expo,move,compiztoolbox,place,gnomecompat,wall,ezoom,workarounds,staticswitcher,resize,fade,scale,session,unityshell]
CompositorRunning: None
DRM.card0.DIN.1:
 status: disconnected
 enabled: disabled
 dpms: Off
 modes: 
 edid-base64:
Date: Mon Feb 28 12:53:01 2011
DistUpgraded: Yes, recently upgraded Log time: 2010-11-29 08:39:20.158516
DistroCodename: natty
DistroVariant: ubuntu
DkmsStatus:

GraphicsCard:
 ATI Technologies Inc RV730 PRO [Radeon HD 4650] [1002:9498] (prog-if 00 [VGA
controller])
   Subsystem: XFX Pine Group Inc. Device [1682:2451]
MachineType: Dell Inc. Dell DXP051
ProcEnviron:
 LANGUAGE=en_US:en
 PATH=(custom, user)
 LANG=en_US.UTF-8
 SHELL=/bin/zsh
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-2.6.38-5-generic
root=UUID=615bf598-a228-4bcc-9e4c-2aceb30c7c3e ro quiet splash vt.handoff=7
Renderer: Unknown
SourcePackage: xserver-xorg-video-ati
UpgradeStatus: Upgraded to natty on 2011-02-23 (4 days ago)
dmi.bios.date: 10/28/2005
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A02
dmi.board.name: 0YC523
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 7
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA02:bd10/28/2005:svnDellInc.:pnDellDXP051:pvr:rvnDellInc.:rn0YC523:rvr:cvnDellInc.:ct7:cvr:
dmi.product.name: Dell DXP051
dmi.sys.vendor: Dell Inc.
version.compiz: compiz 1:0.9.4-0ubuntu1
version.libdrm2: libdrm2 2.4.23-1ubuntu3
version.libgl1-mesa-glx: libgl1-mesa-glx 7.10.1~git20110215.cc1636b6-0ubuntu2
version.xserver-xorg: xserver-xorg 1:7.6~3ubuntu8
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.0-0ubuntu2
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-1ubuntu11
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:0.0.16+git20110107+b795ca6e-0ubuntu5

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