Same problem here, same entries in auth.log - but I did a clean install of Karmic, this is NOT an upgrade from 9.04.
I can confirm, that workaround from asaijo works (thank you). -- X11 forwarding via SSH does not work after upgrade to karmic https://bugs.launchpad.net/bugs/434799 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