This bug was fixed in the package gnome-control-center -
1:3.36.2-0ubuntu1
---------------
gnome-control-center (1:3.36.2-0ubuntu1) focal; urgency=medium
* New upstream version rebased on Debian (lp: #1876256)
* debian/patches/0001-sound-Fix-translation-of-System-Sounds.patch,
debian/patches/0028-applications-Fix-only-connected-snap-interfaces-show.patch,
debian/patches/git-info-crash-on-nvidia.patch:
- removed, included in the new version
[ Marco Trevisan ]
* debian/patches/0008-Allow-tweaking-some-settings-for-Ubuntu-Dock.patch:
- disable dock in all monitors when choosing a specific one (lp: #1866088)
- Ignore inactive monitors (lp: #1873890)
- Show shell labels when using appearance panel (lp: #1873883)
[ Olivier Tilloy ]
* d/p/0032-online-accounts-maybe-leak-a-reference-to-the-panel.patch:
maybe leak a reference to the panel, to prevent a crash (LP: #1862553)
-- Sebastien Bacher <seb...@ubuntu.com> Fri, 01 May 2020 09:10:17
+0200
** Changed in: gnome-control-center (Ubuntu Focal)
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1862553
Title:
gnome-control-center crashed with SIGSEGV in
cc_panel_get_title_widget()
Status in gnome-control-center:
Unknown
Status in gnome-control-center package in Ubuntu:
Fix Released
Status in gnome-control-center source package in Focal:
Fix Released
Bug description:
* Impact
the settings segfault when trying to set up a livepatch account
* Test case
$ gnome-control-center info-overview
$ gnome-control-center online-accounts add google
-> shouldn't segfault
check also for error reports on
https://errors.ubuntu.com/problem/cfae777005d1d918049ddbf3ad3977adc2e272b0
* Regression potential
the change could introduce a small leak, that's better than a segfault though
---
problem with Ubuntu software centre ver.3.35.2
ProblemType: Crash
DistroRelease: Ubuntu 20.04
Package: gnome-control-center 1:3.35.90-0ubuntu1
ProcVersionSignature: Ubuntu 5.4.0-12.15-generic 5.4.8
Uname: Linux 5.4.0-12-generic x86_64
ApportVersion: 2.20.11-0ubuntu16
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Mon Feb 10 00:28:42 2020
ExecutablePath: /usr/bin/gnome-control-center
InstallationDate: Installed on 2020-02-06 (3 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Alpha amd64 (20200124)
ProcCmdline: gnome-control-center
SegvAnalysis:
Segfault happened at: 0x55db27c2df87 <cc_panel_get_title_widget+7>: mov
0x3f8(%rax),%rax
PC (0x55db27c2df87) ok
source "0x3f8(%rax)" (0x000003f8) not located in a known VMA region (needed
readable region)!
destination "%rax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: gnome-control-center
StacktraceTop:
cc_panel_get_title_widget ()
?? ()
?? ()
g_closure_invoke () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
?? () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: gnome-control-center crashed with SIGSEGV in
cc_panel_get_title_widget()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
separator:
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