The following patch fixes the crash for me, at the cost of probably
introducing a memory leak:
--- panels/online-accounts/cc-online-accounts-panel.c.orig 2020-04-27
17:07:18.366421418 +0200
+++ panels/online-accounts/cc-online-accounts-panel.c 2020-04-27
17:08:12.634932818 +0200
@@ -874,7 +874,7 @@
GAsyncResult *res,
gpointer user_data)
{
- g_autoptr(CcGoaPanel) self = user_data;
+ CcGoaPanel *self = CC_GOA_PANEL (user_data);
GList *providers;
GList *l;
As suggested by seb128, a minor leak is preferable than a crash (I fully
agree), so we should probably apply this as a distro-patch while we
request feedback from upstream on the proper way to fix the problem
without a leak.
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You received this bug notification because you are a member of Desktop
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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:
Triaged
Bug description:
https://errors.ubuntu.com/problem/cfae777005d1d918049ddbf3ad3977adc2e272b0
---
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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