I've had my machine up and running for six months now with no problems.
Today, I was working on it and when I tried to load Kate, the program crashed. So I rebooted, and all of the sudden I can't use my mouse and my video resolution is at 1024 instead of 1280.
I was working on a program in C++, and the only system variable that I changed was running "ldconfig" - though I didn't change any of the values in the ld.conf file. The only thing is that my program was receiving linker errors until I ran ldconfig.
Any suggestions would be greatly appreciated.
EDIT: I absolutely completely forgot that I ran Swaret, which upgraded and installed a whole lot of packages since I changed it to check for current version packages. Here is the log of what was upgraded, which I bet may provide some clues:
http://exrt.net/swaret.txt