Please update version of pidgin-sipe to the current 1.7.1 as described here, replacing 'jaunty' to 'karmic':
http://sipe.sourceforge.net/install -- Crashes sometimes while writing or sending files https://bugs.launchpad.net/bugs/491571 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