gnome-control-center crashed with SIGSEGV in cc_display_config_set_minimum_size()

Bug #1870735 reported by Laurent Bonnaud
10
This bug affects 1 person
Affects Status Importance Assigned to Milestone
gnome-control-center (Ubuntu)
Fix Released
Undecided
Unassigned

Bug Description

I was running gnome-control-center from KDE/plasma and trying all sections.
The crash occurred when I tried to enter the "Display" section.

ProblemType: Crash
DistroRelease: Ubuntu 20.04
Package: gnome-control-center 1:3.36.1-1ubuntu3
Uname: Linux 5.6.2-050602-generic x86_64
ApportVersion: 2.20.11-0ubuntu22
Architecture: amd64
CurrentDesktop: KDE
Date: Sat Apr 4 08:57:48 2020
ExecutablePath: /usr/bin/gnome-control-center
ProcCmdline: gnome-control-center
SegvAnalysis:
 Segfault happened at: 0x563298319f44 <cc_display_config_set_minimum_size+4>: mov (%rdi),%rax
 PC (0x563298319f44) ok
 source "(%rdi)" (0x00000000) 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_display_config_set_minimum_size ()
 ()
 ()
 <emit signal ??? on instance 0x56329a808180 [CcDisplayConfigManagerDBus]> (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at ../../../gobject/gsignal.c:3554
 ()
Title: gnome-control-center crashed with SIGSEGV in cc_display_config_set_minimum_size()
UpgradeStatus: Upgraded to focal on 2020-04-02 (1 days ago)
UserGroups: adm cdrom dip fuse kvm libvirt libvirtd lpadmin plugdev sambashare staff sudo
separator:

Revision history for this message
Laurent Bonnaud (laurent-bonnaud) wrote :
Revision history for this message
Apport retracing service (apport) wrote : This bug is a duplicate

Thank you for taking the time to report this crash and helping to make this software better. This particular crash has already been reported and is a duplicate of bug #1843699, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.

information type: Private → Public
tags: removed: need-amd64-retrace
Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package gnome-control-center - 1:3.36.1-1ubuntu5

---------------
gnome-control-center (1:3.36.1-1ubuntu5) focal; urgency=medium

  * debian/patches/git-info-crash-on-nvidia.patch:
    - backport a fix for an info panel segfault on nvidia cards
      (lp: #1870737)
  * debian/patches/git-nongnome-segfault.patch:
    - don't segfault when started outside of GNOME (lp: #1870735)

  [ Marco Trevisan ]
  * d/p/0028-user-panel-Add-reference-to-selected-user-and-clear-.patch,
  * d/p/0029-user-panel-Don-t-wait-for-fprintd-on-initialization.patch,
    d/p/0030-fingerprint-dialog-Don-t-use-sync-calls-for-deleting.patch,
    d/p/0031-fingerprint-dialog-Don-t-limit-the-number-of-maximum.patch:
    - Don't wait for fprintd on initialization and don't limit enroll stages
      (lp: #1865845)

  [ Robert Ancell ]
  * debian/patches/0027-window-Stop-using-HdyLeaflet.patch:
    - Disable adaptive layouts, theres some bugs and they're not required on
      desktop (LP: #1871195)
  * debian/patches/0028-applications-Fix-only-connected-snap-interfaces-show.patch:
    - Fix disconnected snap interfaces not showing (LP: #1870600)
  * debian/patches/0029-applications-Use-new-snapd-glib-API-for-labelling-Sn.patch:
  * debian/control:
    - Use shared names for snap interfaces, fixing some interfaces that don't
      have labels.

  [ Gunnar Hjalmarsson ]
  * debian/patches/0030-temporarily-revert-alt-char-key.patch:
    - Revert the "Alternate Characters Key" commit temporarily awaiting
      a proper fix of LP: #1867548.

 -- Sebastien Bacher <email address hidden> Thu, 16 Apr 2020 12:30:37 +0200

Changed in gnome-control-center (Ubuntu):
status: New → Fix Released
Revision history for this message
Laurent Bonnaud (laurent-bonnaud) wrote :

Thanks a lot for the fix!

To post a comment you must log in.
This report contains Public information  
Everyone can see this information.

Other bug subscribers

Remote bug watches

Bug watches keep track of this bug in other bug trackers.