User 2247 | 9/14/2015, 6:52:53 PM
The system is RHEL 6.6, Remote Desktop VNC Server, X-Windows and Firefox ESR 38.2.0. I kicked off the job in ipython notebook which lasts long, and next time when I log back in the server to check the results the Firefox browser disappeared. If I try to open another Firefox browser, it won't allow you to do so and an error message pop out saying there is already a Firefox running. I also used the 'top' command to check the process but didn't find it. The solution is to get Firefox back is to kill it but that will lose all the results.
I would appreciate it if someone can help address this issue.