I got this problem fixed when I disabled Pidgin's sound. Now it works perfectly
** Changed in: pidgin (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/483009 Title: Pidgin silently crashed with SIGSEGV due to pn_peer_call_free() in libmsn-pecan -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs