[ubuntu-za] Dead screen when using Unison

[Wesley Werner]

> It's still a broken thing that needs to be fixed. As the screen is not supposed to die when I use AC and Ethernet together.

Some times we have to live with work-arounds, PC's aren't always perfect ;-)

This bug report seems pretty similiar, it involves copying a large
file over, and when the screen blanks, it freezes the Thinkpad -
pressing any key doesn't wake it up:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/591699