Hello CircleCI community,
I believe I found an inconsistency with certain build images.
We have Selenium tests that connect to Firefox via VNC (tightvncserver Ubuntu package).
In the attached image you can see the difference of
.localdomain. When that value is NOT there then Selenium will not be able to connect to Firefox. Around one in four builds do not get the
.localdomain part and those builds would fail. From the first glance it looks like some containers are misconfigured or are different.