Hello Rolf, Thank you for submitting this bug and reporting a problem with Thunderbird.
You made this bug report in 2010 and there have been several versions of Ubuntu and Thunderbird since then. Could you confirm that this is no longer a problem and that we can close the ticket? Or, if it is still a problem, could you run the following (only once): apport-collect 566558 and upload the updated logs and and any other logs that are relevant for this particular issue. Thank you again for helping make Ubuntu and Thunderbird better. G ** Changed in: thunderbird (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to thunderbird in Ubuntu. https://bugs.launchpad.net/bugs/566558 Title: TB used to have different icons for composition and reading windows Status in thunderbird package in Ubuntu: Incomplete Bug description: Binary package hint: thunderbird Cycling through the open windows with Alt-Tab, Thunderbird in Karmic used to display different icons for the main and the composer window. This was very useful. Please bring it back. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/thunderbird/+bug/566558/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp