I've been using Parallels successfully with a Fermi Scientific Linux 6.4 (a 2.6 kernel linux based on Red Hat) guest OS for several years now. I recently updated to the latest version of Parallels 11 (11.2.1.32626). When I update the integration tools, the OS seems to reboot correctly, but when I go to log in, the system accepts my username and password, then hangs. None of the usual system interrupts work, so I can't look at log files. At the moment, I'm running without the tools, but it's getting annoying. Any advice would be appreciated.
