Please try without these extensions:
'unitylike-hot...@webgyerek.net',
'workspace-indica...@gnome-shell-extensions.gcampax.github.com',
'wsmat...@martin.zurowietz.de',
'launch-new-insta...@gnome-shell-extensions.gcampax.github.com',
'panel-...@berend.de.schouwer.gmail.com',
'dash-to-d...@micxgx.gmail.com',
'user-th...@gnome-shell-extensions.gcampax.github.com',
'drive-m...@gnome-shell-extensions.gcampax.github.com',
'gtktitle...@velitasali.github.io'
We need to try removing extensions as a first step because so many bugs
are caused by them. But also...
Thank you for taking the time to report this bug and helping to make
Ubuntu better. It sounds like some part of the system has crashed. To
help us find the cause of the crash please follow these steps:
1. Look in /var/crash for crash files and if found run:
ubuntu-bug YOURFILE.crash
Then tell us the ID of the newly-created bug.
2. If step 1 failed then look at https://errors.ubuntu.com/user/ID where
ID is the content of file /var/lib/whoopsie/whoopsie-id on the machine.
Do you find any links to recent problems on that page? If so then please
send the links to us.
3. If step 2 also failed then apply the workaround from bug 994921,
reboot, reproduce the crash, and retry step 1.
Please take care to avoid attaching .crash files to bugs as we are
unable to process them as file attachments. It would also be a security
risk for yourself.
** Changed in: gnome-shell (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/1881060
Title:
Screen lock tiggers segfault
Status in gnome-shell package in Ubuntu:
Incomplete
Bug description:
When I try to lock my screen (via termial/shortcut/menu icon) it the
screen flashes and screen lock fails to occur.
Error is:
[ 1174.050313] traps: gnome-shell[10135] general protection fault
ip:7f2facd9429a sp:7fff2117e168 error:0 in libc-2.31.so[7f2facc32000+178000]
[ 1196.611454] audit: type=1400 audit(1590639386.013:66): apparmor="STATUS"
operation="profile_replace" info="same as current profile, skipping"
profile="unconfined" name="ippusbxd" pid=10567 comm="apparmor_parser"
[ 1196.611941] audit: type=1400 audit(1590639386.013:67): apparmor="STATUS"
operation="profile_replace" info="same as current profile, skipping"
profile="unconfined" name="libreoffice-oopslash" pid=10570
comm="apparmor_parser"
[ 1196.612169] audit: type=1400 audit(1590639386.013:68): apparmor="STATUS"
operation="profile_replace" info="same as current profile, skipping"
profile="unconfined" name="libreoffice-senddoc" pid=10578 comm="apparmor_parser"
[ 1196.612858] audit: type=1400 audit(1590639386.013:69): apparmor="STATUS"
operation="profile_replace" info="same as current profile, skipping"
profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action"
pid=10568 comm="apparmor_parser"
[ 1196.612860] audit: type=1400 audit(1590639386.013:70): apparmor="STATUS"
operation="profile_replace" info="same as current profile, skipping"
profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=10568
comm="apparmor_parser"
[ 1196.612862] audit: type=1400 audit(1590639386.013:71): apparmor="STATUS"
operation="profile_replace" info="same as current profile, skipping"
profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=10568
comm="apparmor_parser"
[ 1196.612864] audit: type=1400 audit(1590639386.013:72): apparmor="STATUS"
operation="profile_replace" info="same as current profile, skipping"
profile="unconfined" name="/{,usr/}sbin/dhclient" pid=10568
comm="apparmor_parser"
[ 1196.612889] audit: type=1400 audit(1590639386.013:73): apparmor="STATUS"
operation="profile_replace" info="same as current profile, skipping"
profile="unconfined" name="/usr/sbin/cups-browsed" pid=10580
comm="apparmor_parser"
[ 1196.612924] audit: type=1400 audit(1590639386.013:74): apparmor="STATUS"
operation="profile_replace" info="same as current profile, skipping"
profile="unconfined" name="/usr/lib/ibus/ibus-engine-hangul" pid=10573
comm="apparmor_parser"
[ 1196.612967] audit: type=1400 audit(1590639386.013:75): apparmor="STATUS"
operation="profile_replace" info="same as current profile, skipping"
profile="unconfined" name="/usr/bin/man" pid=10575 comm="apparmor_parser"
[ 1204.310516] show_signal: 54 callbacks suppressed
[ 1204.310517] traps: gnome-shell[10411] general protection fault
ip:7f6abd8f5252 sp:7ffd36f07f50 error:0 in libst-1.0.so[7f6abd8d5000+4c000]
[ 1430.333121] gnome-shell[10731]: segfault at 0 ip 00007fcaa88bf252 sp
00007ffe59aa07a0 error 4 in libst-1.0.so[7fcaa889f000+4c000]
[ 1430.333132] Code: 48 83 c3 01 41 39 9f 30 01 00 00 0f 8e 27 01 00 00 49 8b
87 28 01 00 00 48 8d 35 ee 07 03 00 48 8b 2c d8 48 8b 45 00 48 8b 00 <4c> 8b 20
4c 89 e7 e8 63 31 fe ff 85 c0 74 c7 41 80 7c 24 0a 00 0f
[ 1672.006542] traps: gnome-shell[11770] general protection fault
ip:7f56cd40229a sp:7ffc6a2aeb18 error:0 in libc-2.31.so[7f56cd2a0000+178000]
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: gnome-shell 3.36.2-1ubuntu1~20.04.1
ProcVersionSignature: Ubuntu 5.4.0-33.37-generic 5.4.34
Uname: Linux 5.4.0-33-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair nvidia_modeset
nvidia
ApportVersion: 2.20.11-0ubuntu27
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Wed May 27 21:21:38 2020
DisplayManager: gdm3
InstallationDate: Installed on 2019-11-25 (184 days ago)
InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017)
RelatedPackageVersions: mutter-common 3.36.2-1ubuntu1~20.04.1
SourcePackage: gnome-shell
UpgradeStatus: No upgrade log present (probably fresh install)
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