On 29/07/17 12:05, Christian Seiler wrote: > Is that actually true? Because xvfb should not interact with any > regular X sesssion that is running.
Now you are right. I can't reproduce the problem any more. > What is the value of the DISPLAY environment variable the program > is trying to use? Is that the virtual display created by Xvfb, or > is it the actual X session you're running on? Inside xvfb it is now :99 Before I tried all sorts of things to get it to ignore :0. Thanks for all the pointers. Dunno what was going on. Regards Jeff
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