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Two monitors KDE env (laptop LCD + external moinitor). Installed new
wily LTS kernel with the video driver:
sudo apt-get install --install-recommends linux-generic-lts-wily
xserver-xorg-core-lts-wily xserver-xorg-lts-wily xserver-xorg-video-all-
lts-wily xserver-xorg-input-all-lts-wily libwayland-egl1-mesa-lts-wily
libgl1-mesa-glx-lts-wily libgl1-mesa-glx-lts-wily:i386 libglapi-mesa-
lts-wily:i386
After 4 hours of working in Chromium (with --disable-gpu flag) I got
segmentation fault:
[ 11249.976] (EE)
[ 11249.976] (EE) Backtrace:
[ 11249.977] (EE) 0: /usr/bin/X (xorg_backtrace+0x48) [0x5611c75a5308]
[ 11249.977] (EE) 1: /usr/bin/X (0x5611c7404000+0x1a5359) [0x5611c75a9359]
[ 11249.977] (EE) 2: /lib/x86_64-linux-gnu/libc.so.6 (0x7fda90346000+0x36d40)
[0x7fda9037cd40]
[ 11249.977] (EE) 3: /usr/lib/xorg/modules/drivers/intel_drv.so
(0x7fda8c136000+0x259dc) [0x7fda8c15b9dc]
[ 11249.977] (EE) 4: /usr/lib/xorg/modules/drivers/intel_drv.so
(0x7fda8c136000+0x26b3f) [0x7fda8c15cb3f]
[ 11249.977] (EE) 5: /usr/lib/xorg/modules/drivers/intel_drv.so
(0x7fda8c136000+0x4a2a8) [0x7fda8c1802a8]
[ 11249.977] (EE) 6: /usr/lib/xorg/modules/drivers/intel_drv.so
(0x7fda8c136000+0x4a874) [0x7fda8c180874]
[ 11249.977] (EE) 7: /usr/lib/xorg/modules/drivers/intel_drv.so
(0x7fda8c136000+0x591d6) [0x7fda8c18f1d6]
[ 11249.977] (EE) 8: /usr/lib/xorg/modules/drivers/intel_drv.so
(0x7fda8c136000+0x59649) [0x7fda8c18f649]
[ 11249.977] (EE) 9: /usr/bin/X (0x5611c7404000+0x13021d) [0x5611c753421d]
[ 11249.978] (EE) 10: /usr/bin/X (0x5611c7404000+0x51205) [0x5611c7455205]
[ 11249.978] (EE) 11: /usr/bin/X (0x5611c7404000+0x5433e) [0x5611c745833e]
[ 11249.978] (EE) 12: /usr/bin/X (0x5611c7404000+0x5818b) [0x5611c745c18b]
[ 11249.978] (EE) 13: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xf5)
[0x7fda90367ec5]
[ 11249.978] (EE) 14: /usr/bin/X (0x5611c7404000+0x4370e) [0x5611c744770e]
[ 11249.978] (EE)
[ 11249.978] (EE) Segmentation fault at address 0x7fd8e21dbde0
[ 11249.978] (EE)
Fatal server error:
[ 11249.978] (EE) Caught signal 11 (Segmentation fault). Server aborting
[ 11249.978] (EE)
[ 11249.978] (EE)
Full log attached.
kernel cmdline:
cat /proc/cmdline
BOOT_IMAGE=/vmlinuz-4.2.0-27-generic root=/dev/mapper/VG-root ro quiet splash
tpm_tis.interrupts=0 video=efifb vt.handoff=7
cat /proc/version_signature
Ubuntu 4.2.0-27.32~14.04.1-generic 4.2.8-ckt1
---
ApportVersion: 2.14.1-0ubuntu3.19
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: nutnat 21760 F.... pulseaudio
DistroRelease: Ubuntu 14.04
MachineType: Hewlett-Packard HP EliteBook 2170p
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.2.0-27-generic
root=/dev/mapper/VG-root ro quiet splash tpm_tis.interrupts=0 video=efifb
vt.handoff=7
ProcVersionSignature: Ubuntu 4.2.0-27.32~14.04.1-generic 4.2.8-ckt1
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-4.2.0-27-generic N/A
linux-backports-modules-4.2.0-27-generic N/A
linux-firmware 1.127.20
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
Tags: trusty
Uname: Linux 4.2.0-27-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: pkcs11
WifiSyslog:
_MarkForUpload: True
dmi.bios.date: 04/07/2015
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 68IMT Ver. F.61
dmi.board.name: 1815
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 63.1C
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias:
dmi:bvnHewlett-Packard:bvr68IMTVer.F.61:bd04/07/2015:svnHewlett-Packard:pnHPEliteBook2170p:pvrA1009D11:rvnHewlett-Packard:rn1815:rvrKBCVersion63.1C:cvnHewlett-Packard:ct10:cvr:
dmi.product.name: HP EliteBook 2170p
dmi.product.version: A1009D11
dmi.sys.vendor: Hewlett-Packard
** Affects: xorg (Ubuntu)
Importance: Medium
Status: Incomplete
** Tags: apport-collected trusty wily
--
New Ubuntu 14.04.4 LTS intel video driver Xorg segmentation fault
https://bugs.launchpad.net/bugs/1548052
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