Package: mate-panel Version: 1.18.6-1 Severity: normal This is the bug described in <https://github.com/mate-desktop/mate-panel/issues/537#issuecomment-352205734>
On Debian testing it happens with Mate 1.18.0, Telegram 1.2 For some reason the above issue was closed upstream, but the problem is still there. In addition, and maybe related to that, I can observe this in the logs: Dec 17 13:26:53 tucano notification-ar[5699]: g_object_unref: assertion 'G_IS_OBJECT (object)' failed Dec 17 13:27:00 tucano notification-ar[5699]: g_object_unref: assertion 'G_IS_OBJECT (object)' failed Dec 17 13:27:18 tucano notification-ar[5699]: g_object_unref: assertion 'G_IS_OBJECT (object)' failed Dec 17 13:27:42 tucano notification-ar[5699]: g_object_unref: assertion 'G_IS_OBJECT (object)' failed Dec 17 13:28:12 tucano notification-ar[5699]: g_object_unref: assertion 'G_IS_OBJECT (object)' failed Dec 17 13:30:44 tucano notification-ar[5699]: g_object_unref: assertion 'G_IS_OBJECT (object)' failed Dec 17 13:31:31 tucano notification-ar[5699]: g_object_unref: assertion 'G_IS_OBJECT (object)' failed Dec 17 13:31:46 tucano notification-ar[5699]: g_object_unref: assertion 'G_IS_OBJECT (object)' failed Dec 17 13:51:56 tucano notification-ar[5699]: g_object_unref: assertion 'G_IS_OBJECT (object)' failed Dec 17 13:52:08 tucano notification-ar[5699]: g_object_unref: assertion 'G_IS_OBJECT (object)' failed Dec 17 13:53:12 tucano notification-ar[5699]: g_object_unref: assertion 'G_IS_OBJECT (object)' failed Dec 17 13:56:42 tucano notification-ar[5699]: g_object_unref: assertion 'G_IS_OBJECT (object)' failed Dec 17 13:56:43 tucano notification-ar[5699]: g_object_unref: assertion 'G_IS_OBJECT (object)' failed Dec 17 13:57:27 tucano notification-ar[5699]: g_object_unref: assertion 'G_IS_OBJECT (object)' failed Dec 17 13:58:10 tucano notification-ar[5699]: g_object_unref: assertion 'G_IS_OBJECT (object)' failed -- System Information: Debian Release: buster/sid APT prefers testing APT policy: (990, 'testing'), (101, 'unstable') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.13.0-1-amd64 (SMP w/4 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=it_IT.UTF-8 (charmap=UTF-8), LANGUAGE=C:en_GB:en:en_US:it:fr:es (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages mate-panel depends on: ii dconf-gsettings-backend [gsettings-backend] 0.26.1-1 ii libatk1.0-0 2.26.0-2 ii libc6 2.25-3 ii libcairo-gobject2 1.15.8-2 ii libcairo2 1.15.8-2 ii libdbus-1-3 1.12.2-1 ii libdbus-glib-1-2 0.108-3 ii libdconf1 0.26.1-1 ii libgdk-pixbuf2.0-0 2.36.11-1 ic libglib2.0-0 2.54.1-1 ii libgtk-3-0 3.22.24-3 ii libice6 2:1.0.9-2 ii libmate-desktop-2-17 1.18.0-1 ii libmate-menu2 1.18.1-1 ii libmate-panel-applet-4-1 1.18.6-1 ii libmateweather1 1.18.2-1 ii libpango-1.0-0 1.40.12-1 ii libpangocairo-1.0-0 1.40.12-1 ii librsvg2-2 2.40.18-2 ii libsm6 2:1.2.2-1+b3 ii libstartup-notification0 0.12-4+b2 ii libwnck-3-0 3.24.1-1 ii libx11-6 2:1.6.4-3 ii libxau6 1:1.0.8-1+b2 ii libxrandr2 2:1.5.1-1 ii mate-desktop 1.18.0-1 ii mate-menus 1.18.1-1 ii mate-panel-common 1.18.6-1 ii mate-polkit 1.18.2-1 ii menu-xdg 0.5 mate-panel recommends no packages. mate-panel suggests no packages. -- no debconf information
