Mouse is very slow and ping high

Hello Kitty!
You should uninstall windows and install linux xD

No i think you have to install your Graphics Driver.
Or did you already install it? If yes maybe its a wrong version of it?
Take a look at www.nvidia.com.

Do you have antivir software?
It could cause this problem

And Windows Firewall?

Sry I don't know a lot about windows because i have linux.

Slayer it can be related with antivir programs, other player had this problem.
Firewalls can block programs too.
Temperatures are useless.
CPU Driver? I think you want to say Mainboard Driver.

Thanks for your ideas. I did re-install the geforce driver A N D: Teeworlds works for a minute or two and the screen goes back to black. So it seems to have something to do with the graphic card.

More ideas ? I am thankful for your help.

Troll spotted!

You may have still the old driver for your old grahpic card, just look for the new driver for your new card.

I have a similar problem running Teeworlds 0.6.1 on my 64-bit Linux Mint 12 system with an open source graphics driver and an ATI graphics card. It doesn't always happen immediately, but sometimes at an arbitrary point into a match, the cursor will stop moving for a split second at random. The irregularity makes it very hard to aim. This problem occurs only with Teeworlds. (For example, I can play OpenArena and Minecraft without this issue.)

I didn't use to have this problem on Linux Mint Debian Edition, so it's possible there's a version difference or something else is interacting badly. The game also now occasionally overheats my laptop as well, whereas it didn't when I was running it under LMDE.

My problem has nothing to do with ping – As far as I'm aware, my ping is normal.

I dont know what happen to your mouse if it is a problem well you should buy a new one

I had no problem with LMDE. I just wanted to try out Mint 12. In fact, I've already switched back because I like LMDE better.

I was using Compiz on LMDE, not on Mint 12, so it's doubtful that's the problem. The major difference would probably be that I was running GNOME Shell under Mint 12, which seems to demand more of the GPU than does GNOME 2, even with Compiz.

I should also note that my laptop seems to be pretty prone to overheating anyway, as I've recently discovered Terraria and Team Fortress 2 can both also overheat it under Windows 7. (Haven't tried Teeworlds under Windows.)