That doesn't sound right. RAOF is (indirectly) working on it right now
and we expect to have this resolved within months, if not weeks.
** Changed in: mir
Status: Won't Fix => Confirmed
** Changed in: unity-system-compositor
Status: Won't Fix => Confirmed
** Changed in: mir (Ubuntu)
Status: Won't Fix => Confirmed
** Changed in: unity-system-compositor (Ubuntu)
Status: Won't Fix => Confirmed
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Touch seeded packages, which is subscribed to mir in Ubuntu.
https://bugs.launchpad.net/bugs/1553549
Title:
unity-system-compositor crashed with SIGSEGV in get_adjusted_ptr(),
when proprietary Nvidia drivers are installed
Status in Mir:
Confirmed
Status in Unity System Compositor:
Confirmed
Status in mir package in Ubuntu:
Confirmed
Status in unity-system-compositor package in Ubuntu:
Confirmed
Bug description:
unity-system-co[5574]: segfault at 7f8056ee2490 ip 00007f805c592c3b sp
00007fffd6b871a0 error 4 in libstdc++.so.6.0.21[7f805c506000+172000]
ProblemType: Crash
DistroRelease: Ubuntu 16.04
Package: unity-system-compositor 0.4.2+16.04.20160219.1-0ubuntu1
ProcVersionSignature: Ubuntu 4.4.0-10.25-generic 4.4.3
Uname: Linux 4.4.0-10-generic x86_64
NonfreeKernelModules: nvidia_uvm nvidia_modeset nvidia
ApportVersion: 2.20-0ubuntu3
Architecture: amd64
CrashCounter: 1
Date: Sat Mar 5 19:03:39 2016
ExecutablePath: /usr/sbin/unity-system-compositor
ExecutableTimestamp: 1455894356
GraphicsCard:
Intel Corporation 4th Gen Core Processor Integrated Graphics Controller
[8086:0416] (rev 06) (prog-if 00 [VGA controller])
Subsystem: Micro-Star International Co., Ltd. [MSI] 4th Gen Core Processor
Integrated Graphics Controller [1462:1102]
Subsystem: Micro-Star International Co., Ltd. [MSI] GM204M [GeForce GTX
970M] [1462:1102]
InstallationDate: Installed on 2015-02-25 (374 days ago)
InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
ProcCmdline: /usr/sbin/unity-system-compositor
--disable-inactivity-policy=true --on-fatal-error-abort --file
/run/lightdm-mir-0 --from-dm-fd 11 --to-dm-fd 20 --vt 8
ProcCwd: /
ProcEnviron:
SegvAnalysis:
Segfault happened at: 0x7f805c592c3b: mov (%rsi),%rax
PC (0x7f805c592c3b) ok
source "(%rsi)" (0x7f8056ee2490) not located in a known VMA region (needed
readable region)!
destination "%rax" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: unity-system-compositor
StacktraceTop:
?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
__gxx_personality_v0 () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
_Unwind_RaiseException () from /lib/x86_64-linux-gnu/libgcc_s.so.1
_Unwind_Resume_or_Rethrow () from /lib/x86_64-linux-gnu/libgcc_s.so.1
__cxa_rethrow () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
Title: unity-system-compositor crashed with SIGSEGV in __gxx_personality_v0()
UpgradeStatus: Upgraded to xenial on 2015-11-03 (122 days ago)
UserGroups:
version.libdrm: libdrm2 2.4.67-1
version.lightdm: lightdm 1.17.5-0ubuntu2
version.mesa: libegl1-mesa-dev N/A
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