Failed to open X11 display; make sure the DISPLAY environment variable is set correctly

[Laguna1989]

Happens sporadically, e.g. in https://github.com/Laguna1989/JamTemplateCpp/runs/4426727170?check_suite_focus=true

Do I need to set DISPLAY manually? Anything I can do about that?

[ssbarnea]

That is indeed a good question as I do also have some problems using xvfv-action with an error that looks like:

[2466:1215/114005.414629:ERROR:bus.cc(393)] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")

See: https://github.com/ansible/vscode-ansible/runs/4533410876?check_suite_focus=true

[Laguna1989]

Ping @GabrielBB any updates on this? Issue is still the same