The checkgmail icon background is set to whatever colour is selected in: System > Preferences > Theme (tab) > Customize Theme (button) > Colours (tab) > Windows:Background.
For me, selecting a background colour in checkgmail Preferences doesn't work - the colour is always the same as Windows:Background Interestingly, though, WiCd wireless manager doesn't seem to be affected by the same problem, even though its icon is also in the Notification Area panel. -- checkgmail tray background colour cannot be changed https://bugs.launchpad.net/bugs/236046 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs