I have this bug on Lubuntu 14.04 i386; after having read that has been fixed upstream here https://bugs.debian.org/cgi- bin/bugreport.cgi?bug=747465, I solved by installing the one in vivid (that has 0.7.6-2 that solves the problem), that works flawlessly on trusty. Got it from http://packages.ubuntu.com/vivid/notification-daemon
** Bug watch added: Debian Bug tracker #747465 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=747465 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1273014 Title: notification-daemon crashed with signal 5 in g_source_remove() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/notification-daemon/+bug/1273014/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs