On Fri 04 Aug 2017 02:04:02 PM CDT, aadr wrote:

thank you ; at this point I can_t tell if Xvfb is running or not
because it is this is Launched on "background" by other process


I will try to get you more information on this next week , thank you


Hi
If you open a terminal and run (some examples follow);
Code:
pidof Xvfb

or

ps -ef |grep Xvfb

or

watch -n 2 pidof Xvfb
If it's running you will see a number which is the process id (pid )
in the watch command, then as long as the PID exists then it's
running...

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