*** This bug is a duplicate of bug 1681084 ***
https://bugs.launchpad.net/bugs/1681084
Thank you for taking the time to report this crash and helping to make
this software better. This particular crash has already been reported
and is a duplicate of bug #1681084, so is being marked as such. Please
look at the other bug report to see if there is any missing information
that you can provide, or to see if there is a workaround for the bug.
Additionally, any further discussion regarding the bug should occur in
the other report. Please continue to report any other bugs you may
find.
** Attachment removed: "CoreDump.gz"
https://bugs.launchpad.net/bugs/1764764/+attachment/5119484/+files/CoreDump.gz
** Attachment removed: "Disassembly.txt"
https://bugs.launchpad.net/bugs/1764764/+attachment/5119487/+files/Disassembly.txt
** Attachment removed: "ProcMaps.txt"
https://bugs.launchpad.net/bugs/1764764/+attachment/5119497/+files/ProcMaps.txt
** Attachment removed: "ProcStatus.txt"
https://bugs.launchpad.net/bugs/1764764/+attachment/5119499/+files/ProcStatus.txt
** Attachment removed: "Registers.txt"
https://bugs.launchpad.net/bugs/1764764/+attachment/5119500/+files/Registers.txt
** Attachment removed: "Stacktrace.txt"
https://bugs.launchpad.net/bugs/1764764/+attachment/5119501/+files/Stacktrace.txt
** Attachment removed: "ThreadStacktrace.txt"
https://bugs.launchpad.net/bugs/1764764/+attachment/5119502/+files/ThreadStacktrace.txt
** This bug has been marked a duplicate of private bug 1681084
** Information type changed from Private to Public
** Tags removed: need-amd64-retrace
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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xorg-server in Ubuntu.
https://bugs.launchpad.net/bugs/1764764
Title:
Xorg crashed with SIGSEGV in miPointerSetPosition()
Status in xorg-server package in Ubuntu:
New
Bug description:
Xorg crashed and restarted, closed all windows and go back to login
screen.
ProblemType: Crash
DistroRelease: Ubuntu 18.04
Package: xserver-xorg-core 2:1.19.6-1ubuntu3
ProcVersionSignature: Ubuntu 4.15.0-15.16-generic 4.15.15
Uname: Linux 4.15.0-15-generic x86_64
ApportVersion: 2.20.9-0ubuntu5
Architecture: amd64
BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
CurrentDesktop: ubuntu:GNOME
Date: Tue Apr 17 11:20:18 2018
DistUpgraded: Fresh install
DistroCodename: bionic
DistroVariant: ubuntu
DkmsStatus:
nvidia, 390.48, 4.15.0-13-generic, x86_64: installed
nvidia, 390.48, 4.15.0-15-generic, x86_64: installed
ExecutablePath: /usr/lib/xorg/Xorg
ExtraDebuggingInterest: Yes, if not too technical
GraphicsCard:
Intel Corporation HD Graphics 520 [8086:1916] (rev 07) (prog-if 00 [VGA
controller])
Subsystem: Dell Skylake GT2 [HD Graphics 520] [1028:070a]
Subsystem: Dell GM108M [GeForce 930M] [1028:070a]
InstallationDate: Installed on 2018-04-04 (13 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180403)
MachineType: Dell Inc. Inspiron 5457
ProcCmdline: /usr/lib/xorg/Xorg vt2 -displayfd 3 -auth
/run/user/1000/gdm/Xauthority -background none -noreset -keeptty -verbose 3
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-15-generic.efi.signed
root=UUID=f059e730-2a5b-4da6-8a15-87df93d2a749 ro quiet splash vt.handoff=1
SegvAnalysis:
Segfault happened at: 0x56180497eecc: cmp 0x10(%rax),%ecx
PC (0x56180497eecc) ok
source "0x10(%rax)" (0x00000010) not located in a known VMA region (needed
readable region)!
destination "%ecx" ok
Stack memory exhausted (SP below stack segment)
SegvReason: reading NULL 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 dip docker lpadmin plugdev sambashare sudo
dmi.bios.date: 04/25/2016
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.1.9
dmi.board.name: 0WT51R
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvr1.1.9:bd04/25/2016:svnDellInc.:pnInspiron5457:pvr:rvnDellInc.:rn0WT51R:rvrA00:cvnDellInc.:ct9:cvr:
dmi.product.name: Inspiron 5457
dmi.sys.vendor: Dell Inc.
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.91-2
version.libgl1-mesa-dri: libgl1-mesa-dri 18.0.0~rc5-1ubuntu1
version.libgl1-mesa-glx: libgl1-mesa-glx 18.0.0~rc5-1ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.19.6-1ubuntu3
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
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
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