The backtrace does not contain all the wanted symbols... Some debug packages may be missing. Can you try to install these following debug packages and to get a new backtrace:
sudo aptitude install libexpat1-dbgsym libldap-2.4-2-dbg libmysqlclient15off-dbgsym libopenh323-1.19.1-dbg libopenh323-1.19.1 -develop-dbgs libpq5-dbgsym libpt-1.11.2-dbg libsasl2-2-dbgsym libssl0.9.8-dbg zlib1g-dbg -- gnugk crashed with SIGSEGV https://bugs.launchpad.net/bugs/281844 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