In my case the offending panel items work fine unless I use a horizontally orientated panel (top or bottom of screen) with one of the following three themes.
Human Outdoors Silicone These three themes are the only ones that use the ubuntulooks engine which appears to come from package gtk2-engines-ubuntulooks. If the panel is vertically oriented (left or right of screen) then the panel items work with all themes. If the panel is started under a different theme then switched to one of the three above themes the panel items will continue to work. -- Volume Control plugin can't be added to xfce4-panel https://bugs.launchpad.net/bugs/90261 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
