I am happy to help, but as said, I don't fully understand the problem where I saw some people do.
I have been struggling for a long time with a laptop sometimes not waking up after sleep. I read some stuff here and indeed strange this bug is still there. I just installed LightDM 1.30, but as I don't fully understand the problem I am not sure if that would solve the problem. Pressing keys (CTRL-FX) and such doesn't seem to help, as some people sugget.
- Bug#870641: Solved? Guus Ellenkamp
- Bug#870641: Solved? Yves-Alexis Perez