I found that was a change from the 5.10 to the 6.04 and 6.06 so icons come back after inserting a CD and after removing it disappear. Everything onw is OK.
Thank you for your help. -- Installed icon disappear from down tray/Ubuntu wan't close properly https://launchpad.net/bugs/44532 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
