On 03/18/2019 09:32 PM, Gordon Messmer wrote: > On 3/18/19 6:05 PM, H wrote: >> Thank you, visited that page and tried the above but get the following messages: >> >> No protocol specified >> Geany: cannot open display > > > Can you copy the text of the command you ran and its output from your terminal, and paste that in a reply email? > > Also, run the command a second time, but add "echo -- " at the beginning so you can see how variables are expanded. Include that command and output in your reply. > > _______________________________________________ > CentOS mailing list > CentOS at centos.org > https://lists.centos.org/mailman/listinfo/centos Think I got it to work now, I needed to add the RUN export ... at the page you linked to. I can now get geany to open, have not yet figured out how to be able to access files on the host computer...