I tried your method (byobu/vim from desktop, ssh in, exit vim), but was not able to make it crash in the same way.
Also, googling around for "error 4 in libc-2.12.1.so", it seems that that error is popping up in various around the interwebs. Possibly a library problem? I'm going to add a task for libc6. ** Also affects: eglibc (Ubuntu) Importance: Undecided Status: New ** Summary changed: - byobu/screen unpredictably crashes "Cannot find master process to attach to!" + screen unpredictably crashes -- screen unpredictably crashes https://bugs.launchpad.net/bugs/644825 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