Public bug reported: Just opening the settings causes it to almost immediately crash.
❯ gnome-control-center (gnome-control-center:12969): dconf-WARNING **: 09:14:26.286: failed to commit changes to dconf: Could not connect: Connection refused Error creating rfkill proxy: (null) Segmentation fault (core dumped) ~ ❯ ~ ❯ gnome-control-center user-accounts (gnome-control-center:13142): dconf-WARNING **: 09:15:10.855: failed to commit changes to dconf: Could not connect: Connection refused (gnome-control-center:13142): dconf-WARNING **: 09:15:11.085: failed to commit changes to dconf: Could not connect: Connection refused Segmentation fault (core dumped) ~ took 16s ❯ gdb gnome-control-center GNU gdb (Ubuntu 9.2-0ubuntu1~20.04) 9.2 Copyright (C) 2020 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>. Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>. For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from gnome-control-center... (No debugging symbols found in gnome-control-center) (gdb) r Starting program: /usr/bin/gnome-control-center [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7fffea9e0700 (LWP 13237)] [New Thread 0x7fffdf05b700 (LWP 13238)] [New Thread 0x7fffde85a700 (LWP 13239)] [New Thread 0x7fffde059700 (LWP 13240)] [New Thread 0x7fffdd858700 (LWP 13241)] [New Thread 0x7fffdcc17700 (LWP 13242)] [New Thread 0x7fffc7fff700 (LWP 13243)] [New Thread 0x7fffc77fe700 (LWP 13244)] [New Thread 0x7fffc6ffd700 (LWP 13245)] (gnome-control-center:13233): dconf-WARNING **: 09:15:38.054: failed to commit changes to dconf: Could not connect: Connection refused Error creating rfkill proxy: (null) Thread 8 "pool-gnome-cont" received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7fffc7fff700 (LWP 13243)] 0x00007ffff7ca6ac3 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 (gdb) bt #0 0x00007ffff7ca6ac3 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007ffff7ca6e1c in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff637e5a1 in __nptl_deallocate_tsd () at pthread_create.c:301 #3 0x00007ffff637f62a in __nptl_deallocate_tsd () at pthread_create.c:256 #4 start_thread (arg=<optimized out>) at pthread_create.c:488 #5 0x00007ffff62a6293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 (gdb) q A debugging session is active. Inferior 1 [process 13233] will be killed. Quit anyway? (y or n) y ~ took 20s ❯ gnome-control-center --version gnome-control-center 3.36.5 ~ ❯ ubuntu-bug gnome-control-center (gio open:15213): GLib-GIO-CRITICAL **: 09:17:11.048: g_dbus_connection_flush: assertion 'G_IS_DBUS_CONNECTION (connection)' failed ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: gnome-control-center 1:3.36.5-0ubuntu1 ProcVersionSignature: Ubuntu 5.4.0-71.79-generic 5.4.101 Uname: Linux 5.4.0-71-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.16 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Sun Apr 18 09:16:22 2021 EcryptfsInUse: Yes InstallationDate: Installed on 2017-02-15 (1522 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) SourcePackage: gnome-control-center UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: gnome-control-center (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug focal -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/1924895 Title: Settings crashes as soon as it is opened Status in gnome-control-center package in Ubuntu: New Bug description: Just opening the settings causes it to almost immediately crash. ❯ gnome-control-center (gnome-control-center:12969): dconf-WARNING **: 09:14:26.286: failed to commit changes to dconf: Could not connect: Connection refused Error creating rfkill proxy: (null) Segmentation fault (core dumped) ~ ❯ ~ ❯ gnome-control-center user-accounts (gnome-control-center:13142): dconf-WARNING **: 09:15:10.855: failed to commit changes to dconf: Could not connect: Connection refused (gnome-control-center:13142): dconf-WARNING **: 09:15:11.085: failed to commit changes to dconf: Could not connect: Connection refused Segmentation fault (core dumped) ~ took 16s ❯ gdb gnome-control-center GNU gdb (Ubuntu 9.2-0ubuntu1~20.04) 9.2 Copyright (C) 2020 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>. Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>. For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from gnome-control-center... (No debugging symbols found in gnome-control-center) (gdb) r Starting program: /usr/bin/gnome-control-center [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7fffea9e0700 (LWP 13237)] [New Thread 0x7fffdf05b700 (LWP 13238)] [New Thread 0x7fffde85a700 (LWP 13239)] [New Thread 0x7fffde059700 (LWP 13240)] [New Thread 0x7fffdd858700 (LWP 13241)] [New Thread 0x7fffdcc17700 (LWP 13242)] [New Thread 0x7fffc7fff700 (LWP 13243)] [New Thread 0x7fffc77fe700 (LWP 13244)] [New Thread 0x7fffc6ffd700 (LWP 13245)] (gnome-control-center:13233): dconf-WARNING **: 09:15:38.054: failed to commit changes to dconf: Could not connect: Connection refused Error creating rfkill proxy: (null) Thread 8 "pool-gnome-cont" received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7fffc7fff700 (LWP 13243)] 0x00007ffff7ca6ac3 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 (gdb) bt #0 0x00007ffff7ca6ac3 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007ffff7ca6e1c in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff637e5a1 in __nptl_deallocate_tsd () at pthread_create.c:301 #3 0x00007ffff637f62a in __nptl_deallocate_tsd () at pthread_create.c:256 #4 start_thread (arg=<optimized out>) at pthread_create.c:488 #5 0x00007ffff62a6293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 (gdb) q A debugging session is active. Inferior 1 [process 13233] will be killed. Quit anyway? (y or n) y ~ took 20s ❯ gnome-control-center --version gnome-control-center 3.36.5 ~ ❯ ubuntu-bug gnome-control-center (gio open:15213): GLib-GIO-CRITICAL **: 09:17:11.048: g_dbus_connection_flush: assertion 'G_IS_DBUS_CONNECTION (connection)' failed ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: gnome-control-center 1:3.36.5-0ubuntu1 ProcVersionSignature: Ubuntu 5.4.0-71.79-generic 5.4.101 Uname: Linux 5.4.0-71-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.16 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Sun Apr 18 09:16:22 2021 EcryptfsInUse: Yes InstallationDate: Installed on 2017-02-15 (1522 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) SourcePackage: gnome-control-center UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1924895/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
