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I have Ubuntu 12.04 installed on my PC and it seems to suffer from screen tearing. I have the latest nVidia driver, but everything is messed up.

My BIOS isn't at the correct resolution, and GRUB loader + splash screen(s) aren't the correct resolution either. Everything in Linux seems to suffer from screen tearing, whether it be games, videos, applications and sometimes even menus and Unity Dash.

I've tried everything and it seemed to just work out of the box in Windows. I also have problems with my webcam not being detected through USB 2.0 and through 3.0 it doesn't show anything or turn on, but it is detected. The LAN on my Motherbaord doesn't function either and the LED on my PCI LAN card is red when I'm in Ubuntu.

Everything works fine in Windows, but nothing in Linux.

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Can you give a screenshot of when it does it? –  nerof61 Apr 23 '13 at 17:54
    
It's sorta hard to take a picture of it, but I've tried the best I can. gdriveurl.com/?idl=213667403172&out=1 gdriveurl.com/?idl=013667403461&out=1 –  user151559 Apr 23 '13 at 18:05
    
Your BIOS is not correctly displayed? Don't think this is OS related... –  Bruno Pereira Apr 23 '13 at 18:13
    
Maybe not, but the rest of the issues are. –  user151559 Apr 23 '13 at 18:16
    
Can you paste the output of lspci -nnv? –  grimpitch Apr 23 '13 at 19:07
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