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[Bug 711396] [NEW] segfault in nux::IOpenGLFrameBufferObject::Deactivate

To: ayatana@xxxxxxxxxxxxxxxxxxx
From: Launchpad Bug Tracker <711396@xxxxxxxxxxxxxxxxxx>
Date: Wed, 02 Feb 2011 01:46:35 -0000
Reply-to: Bug 711396 <711396@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
ks64 (mango-k) has assigned this bug to you for nux in Ubuntu Natty:

Binary package hint: xserver-xorg-video-intel

After the latest X/driver updates compiz runs but if you enable the
unityshell plugin you get a crash in nux while it tries to setup FBOs.
It looks like nux is unable to setup the FBO (intel issue) then crashes
while trying to clean up afterward (nux issue). I've attached my compiz
crash log.

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: xserver-xorg-video-intel 2:2.14.0-1ubuntu4
ProcVersionSignature: Ubuntu 2.6.38-1.28-generic 2.6.38-rc2
Uname: Linux 2.6.38-1-generic x86_64
NonfreeKernelModules: wl
Architecture: amd64
DRM.card0.DVI.D.1:
 status: disconnected
 enabled: disabled
 dpms: Off
 modes: 
 edid-base64:
DRM.card0.LVDS.1:
 status: connected
 enabled: enabled
 dpms: On
 modes: 1280x800
 edid-base64: AP///////wAGEFucAAAAAA4QAQOAHRJ4Cof1lFdPjCcnUFQAAAABAQEBAQEBAQEBAQEBAQEBvBsAoFAgFzAwIDYAHrMQAAAZAAAAAQAGECAAAAAAAAAAAAogAAAA/gBMVE4xMzNXMQAAAAogAAAA/ABDb2xvciBMQ0QKICAgAMY=
DRM.card0.VGA.1:
 status: disconnected
 enabled: disabled
 dpms: Off
 modes: 
 edid-base64:
Date: Tue Feb  1 12:19:08 2011
DistUpgraded: Fresh install
DistroCodename: natty
DistroVariant: ubuntu
DkmsStatus:
 vboxhost, 4.0.2, 2.6.37-12-generic, x86_64: installed 
 bcmwl, 5.100.82.38+bdcom, 2.6.37-12-generic, x86_64: installed 
 bcmwl, 5.100.82.38+bdcom, 2.6.38-1-generic, x86_64: installed
GraphicsCard:
 Subsystem: Apple Computer Inc. Device [106b:00a1]
   Subsystem: Apple Computer Inc. Device [106b:00a1]
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64+mac (20110104)
MachineType: Apple Inc. MacBook4,1
ProcEnviron:
 LANGUAGE=en_US:en
 PATH=(custom, user)
 LANG=en_US.UTF-8
 LC_MESSAGES=en_US.utf8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-1-generic root=UUID=3fa2b187-0edf-45a7-add7-17bf24470864 ro quiet splash vesafb.sucks=1 vt.handoff=7
SourcePackage: xserver-xorg-video-intel
dmi.bios.date: 02/09/08
dmi.bios.vendor: Apple Inc.
dmi.bios.version: MB41.88Z.00C1.B00.0802091535
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: Mac-F22788A9
dmi.board.vendor: Apple Inc.
dmi.board.version: PVT
dmi.chassis.asset.tag: Asset Tag#
dmi.chassis.type: 2
dmi.chassis.vendor: Apple Inc.
dmi.chassis.version: Mac-F22788A9
dmi.modalias: dmi:bvnAppleInc.:bvrMB41.88Z.00C1.B00.0802091535:bd02/09/08:svnAppleInc.:pnMacBook4,1:pvr1.0:rvnAppleInc.:rnMac-F22788A9:rvrPVT:cvnAppleInc.:ct2:cvrMac-F22788A9:
dmi.product.name: MacBook4,1
dmi.product.version: 1.0
dmi.sys.vendor: Apple Inc.
version.libdrm2: libdrm2 2.4.23-1ubuntu3
version.libgl1-mesa-glx: libgl1-mesa-glx 7.10-1ubuntu1
version.xserver-xorg: xserver-xorg 1:7.6~3ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.13.2+git20110124.fadee040-0ubuntu4
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-1ubuntu4
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau N/A

** Affects: unity
     Importance: Undecided
         Status: Confirmed

** Affects: glew (Ubuntu)
     Importance: High
     Assignee: Ayatana Discussion (ayatana)
         Status: Fix Released

** Affects: nux (Ubuntu)
     Importance: Undecided
         Status: Fix Released

** Affects: glew (Ubuntu Natty)
     Importance: High
     Assignee: Ayatana Discussion (ayatana)
         Status: Fix Released

** Affects: nux (Ubuntu Natty)
     Importance: Undecided
         Status: Fix Released


** Tags: amd64 apport-bug natty ubuntu
-- 
segfault in nux::IOpenGLFrameBufferObject::Deactivate
https://bugs.launchpad.net/bugs/711396
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