Version: (using KDE 4.2.3) OS: Linux Installed from: Ubuntu Packages When a contact which sent you a message that you did not look at yet (meaning that the corresponding notification is still there) is renamed, all open notifications from this contact are rendered unusable (the buttons don't do anything anymore). My guess is that the buttons use the name of the contact which then does not exist anymore. If that is the case, it should be easy enough to fix. Howto reproduce: 1. Have someone send you a message, but don't look at it 2. rename the contact 3. try to look at the message by clicking "display"
Marking as duplicate of bug 183473 Thanks *** This bug has been marked as a duplicate of bug 183473 ***