*** This bug is a duplicate of bug 1681084 ***
https://bugs.launchpad.net/bugs/1681084
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: xorg-server (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1726858
Title:
Xorg crashed with SIGSEGV in miPointerSetPosition()
Status in xorg-server package in Ubuntu:
Confirmed
Bug description:
I wasn't doing anything fancy at the time of crash. Was just switching
my mouse pointer back and forth between my dual monitors (One, laptop
built-in display, connected to Intel GPU and other one, connected to
NVidia GPU via HDMI).
Using nouveau on Wayland. Fresh Ubuntu 17.10 installation. No
configuration residues from old installs.
ProblemType: Crash
DistroRelease: Ubuntu 17.10
Package: xserver-xorg-core 2:1.19.5-0ubuntu2
Uname: Linux 4.13.8-041308-generic x86_64
ApportVersion: 2.20.7-0ubuntu3
Architecture: amd64
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
CurrentDesktop: ubuntu:GNOME
Date: Tue Oct 24 14:47:21 2017
DistUpgraded: Fresh install
DistroCodename: artful
DistroVariant: ubuntu
ExecutablePath: /usr/lib/xorg/Xorg
ExtraDebuggingInterest: Yes
GraphicsCard:
Intel Corporation HD Graphics 530 [8086:191b] (rev 06) (prog-if 00 [VGA
controller])
Subsystem: Hewlett-Packard Company HD Graphics 530 [103c:820f]
Subsystem: Hewlett-Packard Company GM107M [GeForce GTX 960M] [103c:820f]
InstallationDate: Installed on 2017-10-20 (3 days ago)
InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20171018)
MachineType: HP HP Pavilion Notebook
ProcCmdline: /usr/lib/xorg/Xorg vt2 -displayfd 3 -auth
/run/user/1000/gdm/Xauthority -background none -noreset -keeptty -verbose 3
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.8-041308-generic
root=UUID=069ee2d3-f680-4e62-b9bc-6b64e21e145a ro quiet splash pci=noaer
vt.handoff=7
SegvAnalysis:
Segfault happened at: 0x55cc3aa9ca6c: cmp 0x10(%rax),%ecx
PC (0x55cc3aa9ca6c) ok
source "0x10(%rax)" (0x2e6600401f0fc403) not located in a known VMA region
(needed readable region)!
destination "%ecx" ok
Stack memory exhausted (SP below stack segment)
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: xorg-server
StacktraceTop:
?? ()
miPointerSetPosition ()
?? ()
?? ()
GetPointerEvents ()
Title: Xorg crashed with SIGSEGV in miPointerSetPosition()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dialout dip lpadmin plugdev sambashare sudo
dmi.bios.date: 05/05/2016
dmi.bios.vendor: Insyde
dmi.bios.version: F.06
dmi.board.asset.tag: Type2 - Board Asset Tag
dmi.board.name: 820F
dmi.board.vendor: HP
dmi.board.version: 82.24
dmi.chassis.type: 10
dmi.chassis.vendor: HP
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnInsyde:bvrF.06:bd05/05/2016:svnHP:pnHPPavilionNotebook:pvrType1ProductConfigId:rvnHP:rn820F:rvr82.24:cvnHP:ct10:cvrChassisVersion:
dmi.product.family: 103C_5335KV G=N L=CON B=HP S=PAV X=Null
dmi.product.name: HP Pavilion Notebook
dmi.product.version: Type1ProductConfigId
dmi.sys.vendor: HP
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.83-1
version.libgl1-mesa-dri: libgl1-mesa-dri 17.2.2-0ubuntu1
version.libgl1-mesa-glx: libgl1-mesa-glx 17.2.2-0ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.19.5-0ubuntu2
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.10.0-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.99.917+git20170309-0ubuntu1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.15-2
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