Proposed fixed the issue of compiz crashing on my machine (Dell Latitude
e5410). Thanks for that. But there is now an issue with video playback
on VLC media player (ver 2.2.2-5ubuntu0.16.04.4). The video hangs every
few seconds. It is only an issue with VLC though as video playback works
fine on other media apps. Tried reinstalling VLC and it still doesn't
work.
I was wondering if others are experiencing the same thing?
description: Laptop
product: Latitude E5410
vendor: Dell Inc.
version: 0001
serial: G6YN7N1
width: 64 bits
capabilities: smbios-2.6 dmi-2.6 vsyscall32
configuration: boot=normal chassis=laptop
uuid=44454C4C-3600-1059-804E-C7C04F374E31
*-core
description: Motherboard
product: 00K2MH
vendor: Dell Inc.
physical id: 0
version: A00
serial: /G6YN7N1/CN7016609G00N3/
*-firmware
description: BIOS
vendor: Dell Inc.
physical id: 0
version: A15
date: 07/11/2013
size: 64KiB
capacity: 960KiB
capabilities: pci upgrade shadowing escd cdboot bootselect
socketedrom edd int13floppy1200 int13floppy720 int13floppy2880 int5printscreen
int9keyboard int14serial int17printer int10video acpi usb ls120boot zipboot
biosbootspecification
*-cpu
description: CPU
product: Intel(R) Core(TM) i5 CPU M 520 @ 2.40GHz
vendor: Intel Corp.
physical id: 4
bus info: cpu@0
version: Intel(R) Core(TM) i5 CPU M 520 @ 2.40GH
serial: To Be Filled By O.E.M.
slot: CPU 1
size: 1631MHz
capacity: 4GHz
width: 64 bits
clock: 533MHz
capabilities: x86-64 fpu fpu_exception wp vme de pse tsc msr pae mce
cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss
ht tm pbe syscall nx rdtscp constant_tsc arch_perfmon pebs bts rep_good nopl
xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx
smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 popcnt aes lahf_lm pti
tpr_shadow vnmi flexpriority ept vpid dtherm ida arat cpufreq
configuration: cores=2 enabledcores=1 threads=2
*-cache:0
description: L1 cache
physical id: 5
slot: L1-Cache
size: 32KiB
capacity: 32KiB
capabilities: internal write-back unified
configuration: level=1
*-cache:1
description: L2 cache
physical id: 6
slot: L2-Cache
size: 512KiB
capacity: 512KiB
capabilities: internal varies unified
configuration: level=2
*-cache:2
description: L3 cache
physical id: 7
slot: L3-Cache
size: 3MiB
capacity: 3MiB
capabilities: internal varies unified
configuration: level=3
*-memory
description: System Memory
physical id: 19
slot: System board or motherboard
size: 4GiB
*-bank:0
description: SODIMM DDR3 Synchronous 1067 MHz (0.9 ns)
product: M471B5673EH1-CF8
vendor: Samsung
physical id: 0
serial: 85A6439A
slot: DIMM_A
size: 2GiB
width: 64 bits
clock: 1067MHz (0.9ns)
*-bank:1
description: SODIMM DDR3 Synchronous 1067 MHz (0.9 ns)
product: M471B5673EH1-CF8
vendor: Samsung
physical id: 1
serial: 85A630B0
slot: DIMM_B
size: 2GiB
width: 64 bits
clock: 1067MHz (0.9ns)
--
You received this bug notification because you are a member of Desktop
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
--
Mailing list: https://launchpad.net/~desktop-packages
Post to : desktop-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~desktop-packages
More help : https://help.launchpad.net/ListHelp
