Proposed fix worked on my old vaio too.
Error: compiz[3077]: segfault at 0 ip 00007f97f3aeb986 sp
00007ffc3be748f0 error 4 in i965_dri.so[7f97f3513000+82d000]
Machine (redacted lshw):
vaio
description: Notebook
product: VGN-NR498E (N/A)
vendor: Sony Corporation
version: C3LRAYYV
serial: 28274739-3013909
width: 64 bits
capabilities: smbios-2.4 dmi-2.4 vsyscall32
configuration: boot=normal chassis=notebook family=N/A sku=N/A
uuid=546EF640-2B7E-11DD-80F1-001A80F59ED6
*-core
description: Motherboard
product: VAIO
vendor: Sony Corporation
physical id: 0
version: N/A
serial: N/A
slot: ��@
*-firmware
description: BIOS
vendor: Phoenix Technologies LTD
physical id: 0
version: R2060J9
date: 02/28/2008
size: 101KiB
capacity: 960KiB
capabilities: pci pnp upgrade shadowing escd cdboot bootselect edd
int9keyboard int10video acpi usb agp smartbattery biosbootspecification netboot
*-cpu
description: CPU
product: Intel(R) Core(TM)2 Duo CPU T5750 @ 2.00GHz
vendor: Intel Corp.
physical id: 4
bus info: cpu@0
version: Intel(R) Core(TM)2 Duo CPU T5750 @ 2.00GHz
serial: N/A
slot: N/A
size: 1995MHz
capacity: 2GHz
width: 64 bits
clock: 167MHz
*-pci
description: Host bridge
product: Mobile PM965/GM965/GL960 Memory Controller Hub
vendor: Intel Corporation
physical id: 100
bus info: pci@0000:00:00.0
version: 0c
width: 32 bits
clock: 33MHz
*-display:0
description: VGA compatible controller
product: Mobile GM965/GL960 Integrated Graphics Controller
(primary)
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: 0c
width: 64 bits
clock: 33MHz
capabilities: msi pm vga_controller bus_master cap_list rom
configuration: driver=i915 latency=0
resources: irq:16 memory:fc000000-fc0fffff
memory:d0000000-dfffffff ioport:1800(size=8) memory:c0000-dffff
$ apt policy libgl1-mesa-dri
libgl1-mesa-dri:
Installed: 17.2.4-0ubuntu1~16.04.4
Candidate: 17.2.4-0ubuntu1~16.04.4
Version table:
*** 17.2.4-0ubuntu1~16.04.4 400
400 http://us.archive.ubuntu.com/ubuntu xenial-proposed/main amd64
Packages
100 /var/lib/dpkg/status
17.2.4-0ubuntu1~16.04.2 500
500 http://us.archive.ubuntu.com/ubuntu xenial-updates/main amd64
Packages
11.2.0-1ubuntu2 500
500 http://us.archive.ubuntu.com/ubuntu xenial/main amd64 Packages
thanks!
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Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1735594
Title:
[regression] compiz crashes after Mesa upgrade
Status in mesa package in Ubuntu:
Fix Committed
Status in mesa source package in Xenial:
Fix Committed
Status in mesa source package in Artful:
Fix Committed
Bug description:
[Impact]
When I use the Unity session I automatically get logged out under these
conditions:
When I hover with my mouse over any icon of the sidebar.
When I press the alt key.
When I press the super key.
running dmesg after this unwanted logout happens I get following
information:
compiz[10616]: segfault at 0 ip 00007fbca309feeb sp 00007fff5f59a4d0
error 4 in i965_dri.so[7fbca2af6000+7e4000]
This is caused by a mesa upgrade, which added a patch for bug #1727401. The
crasher is reproduced on:
- gen4 / gen5 Intel
- if using modesetting X driver, like when xserver-xorg-video-intel is not
installed, or the HWE stack is installed (xserver-xorg-core-hwe-16.04 defaults
to modesetting)
[Test case]
Log in to Unity, open the dash or try to log out etc. Compiz shouldn't crash.
[Regression potential]
The backported patches need to be tested, here for regressions and on 1727401
that they fix the original bug (again).
Best to test on a wide array of Intel HW:
gen4 (965GM/GM45/G45)
gen5 (Ironlake)
gen6 (Sandy Bridge)
gen7 (Bay Trail, Ivy Bridge, Haswell)
gen8 (Braswell, Broadwell)
gen9 (Apollo Lake, Skylake, Gemini Lake, Kaby Lake, Coffee Lake)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1735594/+subscriptions
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