Hi, I'm seeing the same behaviour when connecting to Windows 2012.
$ rdesktop -z -5 -a32 -g1200x700 -xl -P x.x.x.x Failed to negotiate protocol, retrying with plain RDP. Segmentation fault (core dumped) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1683359 Title: 17.04 rdesktop crash To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/rdesktop/+bug/1683359/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs