2
votes
1answer
565 views

Garbage characters appear on screen when typing

When typing, garbage characters somehow appear on the screen for all the letters that I type. The garbage character is a small rectangle box, and this prevents me from executing any commands on the ...
13
votes
7answers
12k views

Disable screen blanking on text console

I'm running linux clusters, mostly on SLES10. The servers are mostly blades, accessed via remote console. There is a real console in the server room, but switched off. I would like to disable the ...