Comment 1 for bug 1298567

Note that Asunder 2.5 is now available in later releases of Ubuntu. For anyone interested a PPA containing the latest Asunder 2.7 is available here: https://launchpad.net/~mc3man/+archive/ubuntu/cdda1.
Asunder 2.5 fixes some significant freezing bugs (https://bugs.launchpad.net/ubuntu/+source/asunder/+bug/791463?comments=all) so a backport of 2.5 to 14.04 would be helpful