(In reply to bpr_95 from comment #47) > Created attachment 9319 [details] > Exported panel config
This is how I reproduced the bug on a new panel. Note that compositing is disabled, but the Enter and Leave bars for Opacity in the Appearance menu are at 100 1. Add a new Panel, Panel 2 2. In Panel Preferences -> Appearance -> Configure, enable Compositing in the Window Tweaks menu that opens up NOTE: The Panel Preferences window closes, the debug log says that segfault occurred! Reopen Panel Preferences 3. Back in Panel Preferences ->Appearance, make Enter and Leave bars to 0 4. Now disable Compositing in Window Tweaks 5. Now add items to Panel 2 - say Power Manager and Notifications Area 6. Close the Panel Pref. menu, and kill xfce4-panel 7. Restart xfce4-panel, and for me, Panel 2 is blank To make the plugins on Panel 2 reappear, 1. Open Panel Preferences, go to Panel 2 2. In Panel Preferences -> Appearance -> Configure, enable Compositing in the Window Tweaks menu that opens up 3. Make Enter and Leave bars to 100 4. Disable Compositing 5. Plugins on Panel 2 should appear even after killing and restarting xfce4-panel I have attached the exported panel config also -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1797417 Title: Background of system tray icons not drawn properly To manage notifications about this bug go to: https://bugs.launchpad.net/xfce4-panel/+bug/1797417/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs