There is a workaround in bug description #711401 https://bugs.launchpad.net/ubuntu/+source/unity/+bug/711401
-- You received this bug notification because you are a member of Ayatana Discussion, which is a bug assignee. https://bugs.launchpad.net/bugs/711396 Title: segfault in nux::IOpenGLFrameBufferObject::Deactivate Status in Unity: New Status in “nux” package in Ubuntu: New Status in “xserver-xorg-video-intel” package in Ubuntu: New Status in “nux” source package in Natty: New Status in “xserver-xorg-video-intel” source package in Natty: New Bug description: 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 _______________________________________________ Mailing list: https://launchpad.net/~ayatana Post to : ayatana@lists.launchpad.net Unsubscribe : https://launchpad.net/~ayatana More help : https://help.launchpad.net/ListHelp
