OK, a few additional info: on 4 tries, I had only 1 unexpected sleep, and only 1 display of the greeter (with bad dimensions). Moreover, each time I disconnect and loose the display (black screen with only cursor), the fan starts to work.
I will check whether the load increases (with a top in TTY 1), and which process is on top, and send you the results tomorrow.
OK, a few additional info: on 4 tries, I had only 1 unexpected sleep, and only 1 display of the greeter (with bad dimensions). Moreover, each time I disconnect and loose the display (black screen with only cursor), the fan starts to work.
I will check whether the load increases (with a top in TTY 1), and which process is on top, and send you the results tomorrow.
Good evening.