I'm hitting the problem again, in other words, I checked for Updates, downloaded Updates, and during the install, I hit right back to this same error. My same trick to resolve this is to reboot under a lesser version , and install updates. Thanks for the solution you've found. I'm pretty new to Linux, so I'm not sure from the one liner, what to do but I'll check it out.
-- update manager "Error failed to fork pty" https://bugs.launchpad.net/bugs/338071 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