Installing "keepassx - 0.3.1-0ubuntu1" from the PPA of Felix Geyer (KeePassX Developer) solves indeed the described problem. Thanks Ian Stride for pointing that out :)
** Changed in: keepassx (Ubuntu) Status: Confirmed => Fix Released -- KeePassX crashes when deleting a group contaning entries https://bugs.launchpad.net/bugs/131106 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