The upstream fix was included in 3.30.2 which is disco now https://gitlab.gnome.org/GNOME/gnome-control-center/commit/b8e2fd92
** Changed in: gnome-control-center (Ubuntu) Status: In Progress => Fix Released -- 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/1797205 Title: /usr/bin/gnome-control- center:11:g_type_check_instance:g_signal_handlers_block_matched:als_enabled_state_changed:ffi_call_unix64:ffi_call Status in gnome-control-center package in Ubuntu: Fix Released Bug description: The Ubuntu Error Tracker has been receiving reports about a problem regarding gnome-control-center. This problem was most recently seen with package version 1:3.30.1-1ubuntu1, the problem page at https://errors.ubuntu.com/problem/2ddf38bad57fd999c49468a7407614123cac3e11 contains more details, including versions of packages affected, stacktrace or traceback, and individual crash reports. If you do not have access to the Ubuntu Error Tracker and are a software developer, you can request it at http://forms.canonical.com/reports/. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1797205/+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