** Description changed: - Reproducible and discussed on the forums - + Being discussed on the forums - https://ubuntuforums.org/showthread.php?t=2389622 Open "Settings" and navigate to "Users". Click on "Unlock" and cancel dialog without inputting a password. - "Unlock" becomes unusable and Settings will eventually crash. + "Unlock" becomes unresponsive and Settings will eventually crash. If started from a terminal I see the following output: (gnome-control-center:24951): GLib-GIO-CRITICAL **: 10:26:38.402: g_permission_acquire_finish: assertion 'G_IS_PERMISSION (permission)' failed fish: “gnome-control-center” terminated by signal SIGSEGV (Address boundary error) ProblemType: Crash DistroRelease: Ubuntu 18.04 Package: gnome-control-center 1:3.28.1-0ubuntu1 ProcVersionSignature: Ubuntu 4.15.0-15.16-generic 4.15.15 Uname: Linux 4.15.0-15-generic x86_64 ApportVersion: 2.20.9-0ubuntu5 Architecture: amd64 CurrentDesktop: GNOME Date: Thu Apr 19 10:25:11 2018 ExecutablePath: /usr/bin/gnome-control-center InstallationDate: Installed on 2017-11-07 (163 days ago) InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20171018) ProcCmdline: gnome-control-center --overview ProcEnviron: - LANGUAGE=en_GB:en - PATH=(custom, no user) - XDG_RUNTIME_DIR=<set> - LANG=en_GB.UTF-8 - SHELL=/bin/bash + LANGUAGE=en_GB:en + PATH=(custom, no user) + XDG_RUNTIME_DIR=<set> + LANG=en_GB.UTF-8 + SHELL=/bin/bash SegvAnalysis: - Segfault happened at: 0x7f7e2de3b845: pushq 0x8(%rax) - PC (0x7f7e2de3b845) ok - source "0x8(%rax)" (0x00000008) not located in a known VMA region (needed readable region)! + Segfault happened at: 0x7f7e2de3b845: pushq 0x8(%rax) + PC (0x7f7e2de3b845) ok + source "0x8(%rax)" (0x00000008) not located in a known VMA region (needed readable region)! SegvReason: reading NULL VMA Signal: 11 SourcePackage: gnome-control-center StacktraceTop: - () at /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 - g_simple_async_result_complete () at /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 - () at /usr/lib/x86_64-linux-gnu/libpolkit-gobject-1.so.0 - g_simple_async_result_complete () at /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 - () at /usr/lib/x86_64-linux-gnu/libpolkit-gobject-1.so.0 + () at /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 + g_simple_async_result_complete () at /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 + () at /usr/lib/x86_64-linux-gnu/libpolkit-gobject-1.so.0 + g_simple_async_result_complete () at /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 + () at /usr/lib/x86_64-linux-gnu/libpolkit-gobject-1.so.0 Title: gnome-control-center crashed with SIGSEGV UpgradeStatus: Upgraded to bionic on 2018-02-21 (56 days ago) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
** Information type changed from Private to Public -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/1765353 Title: gnome-control-center crashed with SIGSEGV To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1765353/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
