I am running Kubuntu 13.04 on an Acer Aspire One D270-1375 10 inch netbook running the Plasma Netbook.
Kubuntu goes to sleep fine, but when I push the power button to resume it I get multicolored vertical lines and a rather large square cursor that I can move around, all this with a black background in the back with no trace of the desktop or anything. If I am playing music and put it to sleep, the music starts to play again after I resume it, but still screwed up screen. I also can't hibernate it. I choose the hibernate option, but nothing happens at all. And until recently I couldn't control the screen brightness at all. It wouldn't change with the keys or in the options, but I installed some security updates and restarted, and now I can change the brightness.
I can't seem to find any other updates that might fix the sleep problem though.
• 320GB hard drive dual boot Windows 7 (149GB Windows 7, 148GB Kubuntu)
• 2GB RAM
• 1.6GHz dual core CPU
• 320GB HDD
• 2.5GB swap space
I would appreciate any help or any tips I could try.