Lab 8.1 only gives a blank white frame, no terminal
Since a couple of days, Lab 8.1 only gives me a blank frame instead of the terminal window with the command prompt. This is after clicking the "Terminal-SHELL" icon.
This is when the environment is ready:
This is after clicking the icon:
Lab 4.1 works fine under the same environment.
This happens on Chrome under Linux (4 times, different days, reproducible); under IE in Windows it stays in "preparing" forever (tried once).
Thanks for your help