Confirmed with Ubuntu 20.04. After boot and login a Error-Dialog comes up and no Menu is visible.
/var/log/syslog: May 15 16:22:39 arwen dbus-daemon[1413]: [session uid=1000 pid=1413] Activating service name='org.mate.panel.applet.BriskMenuFactory' requested by ':1.19' (uid=1000 pid=1538 comm="mate-panel " label="unconfined") May 15 16:22:40 arwen dbus-daemon[1413]: [session uid=1000 pid=1413] Successfully activated service 'org.mate.panel.applet.BriskMenuFactory' May 15 16:23:07 arwen brisk-menu[1563]: gdk_window_get_origin: assertion 'GDK_IS_WINDOW (window)' failed May 15 16:23:07 arwen brisk-menu[1563]: gdk_window_get_origin: assertion 'GDK_IS_WINDOW (window)' failed May 15 16:23:07 arwen dbus-daemon[1413]: [session uid=1000 pid=1413] Activating service name='org.mate.ScreenSaver' requested by ':1.27' (uid=1000 pid=1563 comm="/usr/lib/x86_64-linux-gnu/brisk-menu//brisk-menu " label="unconfined") Workaround Logoff / Logon brings the same messages in /var/log/syslog, but no error dialog and BriskMenu is now working: May 15 16:23:56 arwen dbus-daemon[3648]: [session uid=1000 pid=3648] Activating service name='org.mate.panel.applet.BriskMenuFactory' requested by ':1.17' (uid=1000 pid=3933 comm="mate-panel " label="unconfined") May 15 16:23:56 arwen dbus-daemon[3648]: [session uid=1000 pid=3648] Successfully activated service 'org.mate.panel.applet.BriskMenuFactory' May 15 16:23:57 arwen brisk-menu[3942]: gdk_window_get_origin: assertion 'GDK_IS_WINDOW (window)' failed May 15 16:23:57 arwen brisk-menu[3942]: gdk_window_get_origin: assertion 'GDK_IS_WINDOW (window)' failed May 15 16:23:57 arwen dbus-daemon[3648]: [session uid=1000 pid=3648] Activating service name='org.mate.ScreenSaver' requested by ':1.20' (uid=1000 pid=3942 comm="/usr/lib/x86_64-linux-gnu/brisk-menu//brisk-menu " label="unconfined") May 15 16:23:58 arwen brisk-menu[3942]: Negative content width -10 (allocation 1, extents 5x6) while allocating gadget (node button, owner GtkToggleButton) Reinstalling "mate-screensaver mate-screensaver-common mate-settings- daemon mate-settings-daemon-common mate-panel gir1.2-mate-panel" does not help. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1757072 Title: new session brings: "The panel encountered a problem while loading "BriskMenuFactory::BriskMenu". To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-mate/+bug/1757072/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
