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/1771151
Title:
Xorg crashed with SIGSEGV in miPointerSetPosition() from
positionSprite() from positionSprite() from fill_pointer_events() from
GetPointerEvents() from QueuePointerEvents()
Status in xorg-server package in Ubuntu:
Confirmed
Bug description:
after today's updates
I don't know if this is related but for some time now, possibly since
17.04, I have had a weird situation where I cannot get windows to
raise to focus on click so I have had to use sloppy focus.
ProblemType: Crash
DistroRelease: Ubuntu 18.10
Package: xserver-xorg-core 2:1.19.6-1ubuntu4
ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17
Uname: Linux 4.15.0-20-generic x86_64
.tmp.unity_support_test.0:
ApportVersion: 2.20.10-0ubuntu2
Architecture: amd64
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
CurrentDesktop: GNOME
Date: Mon May 14 17:09:45 2018
DistUpgraded: Fresh install
DistroCodename: cosmic
DistroVariant: ubuntu
DkmsStatus:
rtl8812au, 4.3.8.12175.20140902+dfsg, 4.15.0-19-generic, x86_64: installed
rtl8812au, 4.3.8.12175.20140902+dfsg, 4.15.0-20-generic, x86_64: installed
virtualbox, 5.2.12, 4.15.0-20-generic, x86_64: installed
ExecutablePath: /usr/lib/xorg/Xorg
ExtraDebuggingInterest: Yes, if not too technical
GraphicsCard:
Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics
Controller [8086:0412] (rev 06) (prog-if 00 [VGA controller])
Subsystem: Dell Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics
Controller [1028:05a4]
InstallationDate: Installed on 2014-08-13 (1369 days ago)
InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Alpha amd64 (20140810)
MachineType: Dell Inc. OptiPlex 9020
ProcCmdline: /usr/lib/xorg/Xorg vt2 -displayfd 3 -auth
/run/user/1000/gdm/Xauthority -background none -noreset -keeptty -verbose 3
ProcEnviron:
LANGUAGE=en_GB:en
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_GB.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-20-generic
root=UUID=e2d4a833-d4fd-4295-95a5-57c52551e6ba ro splash vt.handoff=1
SegvAnalysis:
Segfault happened at: 0x55d18c672fe0 <miPointerSetPosition+192>: mov
(%rbx),%r15
PC (0x55d18c672fe0) ok
source "(%rbx)" (0x00000000) not located in a known VMA region (needed
readable region)!
destination "%r15" ok
Stack memory exhausted (SP below stack segment)
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: xorg-server
StacktraceTop:
miPointerSetPosition ()
()
()
GetPointerEvents ()
QueuePointerEvents ()
Title: Xorg crashed with SIGSEGV in miPointerSetPosition()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip libvirt lpadmin lxd plugdev sambashare sudo
dmi.bios.date: 02/01/2018
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A22
dmi.board.name: 06X1TJ
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 6
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA22:bd02/01/2018:svnDellInc.:pnOptiPlex9020:pvr00:rvnDellInc.:rn06X1TJ:rvrA00:cvnDellInc.:ct6:cvr:
dmi.product.name: OptiPlex 9020
dmi.product.version: 00
dmi.sys.vendor: Dell Inc.
version.compiz: compiz 1:0.9.13.1+18.04.20180302-1
version.libdrm2: libdrm2 2.4.91-2
version.libgl1-mesa-dri: libgl1-mesa-dri 18.0.2-2ubuntu2
version.libgl1-mesa-glx: libgl1-mesa-glx 18.0.2-2ubuntu2
version.xserver-xorg-core: xserver-xorg-core 2:1.19.6-1ubuntu4
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.5-1ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:18.0.1-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.99.917+git20171229-1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.15-2
xserver.bootTime: Tue Sep 12 12:13:51 2017
xserver.configfile: default
xserver.errors:
/dev/dri/card0: failed to set DRM interface version 1.4: Permission denied
/dev/dri/card0: failed to set DRM interface version 1.4: Permission denied
xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.19.3-1ubuntu6
xserver.video_driver: modeset
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