Hello and thank you for this bug report! This bug should be fixed in the development version because logind is now used (if it's available and it's available in Ubuntu 13.10) instead of UPower.
Is it maybe possible to confirm that you no longer have this crash by installing this development version? It can be easily installed by adding our 'Weekly ppa' ;-) => http://glx-dock.org/ww_page.php?p=ppa%20Weekly ** Changed in: cairo-dock (Ubuntu) Status: New => Fix Committed ** Changed in: cairo-dock (Ubuntu) Milestone: None => ubuntu-13.09 ** Changed in: cairo-dock (Ubuntu) Assignee: (unassigned) => Matthieu Baerts (matttbe) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1212981 Title: cairo-dock assert failure: *** Error in `cairo-dock': invalid fastbin entry (free): 0x00007fa3f80068f0 *** To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cairo-dock/+bug/1212981/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs