Compiz crash ubuntu 20.10 unity error 4 in libunityshell.so
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Ubuntu |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
randomly crashes unity environment
syslog output:
Jan 7 13:50:35 l2 kernel: [77260.507747] compiz[87941]: segfault at 8 ip 00007f652c64203a sp 00007fffb9d226b0 error 4 in libunityshell.
Jan 7 13:50:35 l2 kernel: [77260.507753] Code: 02 00 00 48 89 93 48 02 00 00 48 85 ff 74 1b e8 9c b6 f5 ff 48 8b 7c 24 28 48 85 ff 74 05 e8 8d b6 f5 ff 48 8b 83 40 02 00 00 <48> 8b 50 08 48 39 50 10 0f 84 1c 01 00 00 4c 8b 32 4d 85 f6 0f 84
Jan 7 13:50:35 l2 compiz[87941]: ERROR 2021-01-07 13:50:35 unity.decoratio
Jan 7 13:50:35 l2 systemd[2213]: unity7.service: Main process exited, code=dumped, status=11/SEGV
Jan 7 13:50:35 l2 compiz[94552]: 2021-01-07 13:50:35,909 [70115788] WARN - pl.local.
Jan 7 13:50:40 l2 unity-panel-
Jan 7 13:50:40 l2 systemd[2213]: unity7.service: Failed with result 'core-dump'.
Jan 7 13:50:41 l2 systemd[2213]: unity7.service: Scheduled restart job, restart counter is at 2.
Jan 7 13:50:41 l2 systemd[2213]: Stopped target User systemd services for the Unity graphical session.
Jan 7 13:50:41 l2 systemd[2213]: Stopping User systemd services for the Unity graphical session.
Jan 7 13:50:41 l2 systemd[2213]: Stopped Unity Shell v7.
Jan 7 13:50:41 l2 systemd[2213]: Starting Unity Shell v7...
Jan 7 13:50:41 l2 compiz-
Jan 7 13:50:41 l2 compiz-
Jan 7 13:50:41 l2 compiz-
Jan 7 13:50:41 l2 compiz-
Jan 7 13:50:41 l2 compiz-
Jan 7 13:50:41 l2 compiz-
Jan 7 13:50:41 l2 compiz-
Jan 7 13:50:41 l2 compiz-
Jan 7 13:50:41 l2 compiz-
Jan 7 13:50:41 l2 compiz-
Jan 7 13:50:41 l2 compiz-
Jan 7 13:50:41 l2 compiz-
Jan 7 13:50:41 l2 compiz-
Jan 7 13:50:41 l2 compiz-
Jan 7 13:50:41 l2 compiz-
Jan 7 13:50:41 l2 compiz-
Jan 7 13:50:41 l2 compiz-
Jan 7 13:50:41 l2 compiz-
Jan 7 13:50:41 l2 compiz-
Jan 7 13:50:41 l2 compiz-
Jan 7 13:50:41 l2 compiz-
Jan 7 13:50:41 l2 compiz-
Jan 7 13:50:41 l2 compiz-
Jan 7 13:50:41 l2 compiz-
Jan 7 13:50:41 l2 compiz-
Jan 7 13:50:41 l2 systemd[2213]: Started Unity Shell v7.
Jan 7 13:50:41 l2 systemd[2213]: Reached target User systemd services for the Unity graphical session.
Jan 7 13:50:41 l2 compiz[152364]: /usr/bin/compiz (core) - Info: Loading plugin: core
Jan 7 13:50:41 l2 compiz[152364]: /usr/bin/compiz (core) - Info: Starting plugin: core
Jan 7 13:50:41 l2 unity-panel-
Jan 7 13:50:41 l2 unity-panel-
Jan 7 13:50:41 l2 hud-service[2995]: QCoreApplicatio
Jan 7 13:50:41 l2 hud-service[2995]: QCoreApplicatio
Jan 7 13:50:41 l2 unity-panel-
Jan 7 13:50:41 l2 unity-panel-
Jan 7 13:50:41 l2 compiz[152364]: /usr/bin/compiz (core) - Info: Loading plugin: ccp
Jan 7 13:50:41 l2 compiz[152364]: /usr/bin/compiz (core) - Info: Starting plugin: ccp
Jan 7 13:50:41 l2 compiz[152364]: /usr/bin/compiz (core) - Info: Loading plugin: composite
Jan 7 13:50:41 l2 compiz[152364]: /usr/bin/compiz (core) - Info: Starting plugin: composite
Jan 7 13:50:41 l2 /usr/libexec/
Jan 7 13:50:41 l2 /usr/libexec/
can replicate this as described here"
'Best way to replicate is to install `joystick` and run `ffmvforce test` (or real force feedback device if you have one plugged in), now the desktop crashes. Sometimes other programs (especially if they’re run with Wine) present this behavior. I’ve also tried on liveusb on both Intel and Amd machines with the same result.'
https:/
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: xorg 1:7.7+19ubuntu15
ProcVersionSign
Uname: Linux 5.8.0-34-generic x86_64
NonfreeKernelMo
.proc.driver.
.proc.driver.
.proc.driver.
.proc.driver.
.proc.driver.
.proc.driver.
.proc.driver.
NVRM version: NVIDIA UNIX x86_64 Kernel Module 455.38 Thu Oct 22 06:06:59 UTC 2020
GCC version: gcc version 10.2.0 (Ubuntu 10.2.0-13ubuntu1)
.tmp.unity_
ApportVersion: 2.20.11-0ubuntu50.3
Architecture: amd64
BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
CasperMD5CheckR
CompositorRunning: compiz
CompositorUnred
CompositorUnred
CurrentDesktop: Unity:Unity7:ubuntu
Date: Thu Jan 7 14:02:16 2021
DistUpgraded: Fresh install
DistroCodename: groovy
DistroVariant: ubuntu
DkmsStatus:
nvidia, 455.38, 5.8.0-33-generic, x86_64: installed
nvidia, 455.38, 5.8.0-34-generic, x86_64: installed
ExtraDebuggingI
GraphicsCard:
NVIDIA Corporation GM206 [GeForce GTX 960] [10de:1401] (rev a1) (prog-if 00 [VGA controller])
Subsystem: Micro-Star International Co., Ltd. [MSI] GM206 [GeForce GTX 960] [1462:3201]
MachineType: MSI MS-7850
ProcKernelCmdLine: BOOT_IMAGE=
SourcePackage: xorg
Symptom: display
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/16/2016
dmi.bios.release: 4.6
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: V4.11
dmi.board.
dmi.board.name: Z97 PC Mate(MS-7850)
dmi.board.vendor: MSI
dmi.board.version: 1.0
dmi.chassis.
dmi.chassis.type: 3
dmi.chassis.vendor: MSI
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.family: To be filled by O.E.M.
dmi.product.name: MS-7850
dmi.product.sku: To be filled by O.E.M.
dmi.product.
dmi.sys.vendor: MSI
version.compiz: compiz 1:0.9.14.
version.libdrm2: libdrm2 2.4.102-1ubuntu1
version.
version.
version.
version.
version.
version.
version.
version.
https:/ /bugs.launchpad .net/ubuntu/ +source/ unity/+ bug/1904337