unity makes compiz crash in i965_dri.so
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
mesa (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
Running my own build of the natty 'master-next' kernel branch (2.6.38-6.33 at SHA1-ID "5754cb"; based on linux 2.6.38-rc7), the default unity desktop session makes compiz crash immediately upon login (100% reproducible):
compiz[1388]: segfault at 20 ip 00007ff0cee9702a sp 00007fffc50a9580 error 4 in i965_dri.
The crash does NOT occur when running the natty main kernel (2.6.38-5.32), so this appears to be a regression caused by the master-next branch.
Note that I the gnome-panel (classic) session works fine. Also, after unity/compiz crashes, I can then switch to a VT and launch gnome-panel and compiz manually... In that state, "unity --replace" does make the same crash occur immediately. (Effectively, only unity seems to provoke this compiz crash, and it always does so).
uname: Linux marconi 2.6.38-6-generic #33~kamal~57545cb (my build from master-next)
unity: Installed: 3.6.0-0ubuntu2 (from natty/main)
compiz: Installed: 1:0.9.4-0ubuntu3 (from natty/main)
libgl1-mesa-dri: Installed: 7.10.1~
ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: libgl1-mesa-dri 7.10.1~
ProcVersionSign
Uname: Linux 2.6.38-6-generic x86_64
Architecture: amd64
DRM.card0.DP.1:
status: disconnected
enabled: disabled
dpms: Off
modes:
edid-base64:
DRM.card0.HDMI.A.1:
status: disconnected
enabled: disabled
dpms: Off
modes:
edid-base64:
DRM.card0.LVDS.1:
status: connected
enabled: enabled
dpms: On
modes: 1920x1080
edid-base64: AP/////
DRM.card0.VGA.1:
status: disconnected
enabled: disabled
dpms: Off
modes:
edid-base64:
Date: Thu Mar 3 11:39:33 2011
DistUpgraded: Fresh install
DistroCodename: natty
DistroVariant: ubuntu
GraphicsCard:
Intel Corporation Core Processor Integrated Graphics Controller [8086:0046] (rev 12) (prog-if 00 [VGA controller])
Subsystem: Dell Device [1028:0413]
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20101214)
MachineType: Dell Inc. Studio 1558
ProcEnviron:
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=
SourcePackage: mesa
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 03/11/2010
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A04
dmi.board.name: 0G939P
dmi.board.vendor: Dell Inc.
dmi.board.version: A04
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.
dmi.modalias: dmi:bvnDellInc.
dmi.product.name: Studio 1558
dmi.product.
dmi.sys.vendor: Dell Inc.
version.compiz: compiz 1:0.9.4-0ubuntu3
version.libdrm2: libdrm2 2.4.23-1ubuntu3
version.
version.
version.
version.
version.
---
Architecture: amd64
CompizPlugins: [core,bailer,
CompositorRunning: compiz
DRM.card0.DP.1:
status: disconnected
enabled: disabled
dpms: Off
modes:
edid-base64:
DRM.card0.HDMI.A.1:
status: disconnected
enabled: disabled
dpms: Off
modes:
edid-base64:
DRM.card0.LVDS.1:
status: connected
enabled: enabled
dpms: On
modes: 1920x1080
edid-base64: AP/////
DRM.card0.VGA.1:
status: disconnected
enabled: disabled
dpms: Off
modes:
edid-base64:
DistUpgraded: Fresh install
DistroCodename: natty
DistroRelease: Ubuntu 11.04
DistroVariant: ubuntu
GraphicsCard:
Intel Corporation Core Processor Integrated Graphics Controller [8086:0046] (rev 12) (prog-if 00 [VGA controller])
Subsystem: Dell Device [1028:0413]
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20101214)
MachineType: Dell Inc. Studio 1558
Package: mesa (not installed)
ProcEnviron:
SHELL=/bin/bash
LANG=en_US.UTF-8
ProcKernelCmdLine: BOOT_IMAGE=
ProcVersionSign
Renderer: Unknown
Tags: natty running-unity ubuntu compiz-0.9
Uname: Linux 2.6.38-6-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 03/11/2010
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A04
dmi.board.name: 0G939P
dmi.board.vendor: Dell Inc.
dmi.board.version: A04
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.
dmi.modalias: dmi:bvnDellInc.
dmi.product.name: Studio 1558
dmi.product.
dmi.sys.vendor: Dell Inc.
version.compiz: compiz 1:0.9.4-0ubuntu3
version.libdrm2: libdrm2 2.4.23-1ubuntu3
version.
version.
version.
version.
version.
apport information