1
vote
1answer
32 views

“Invalid video format” after installing Ubuntu

I am having this problem every time I install Ubuntu on my PC. I used to connect my PC via a VGA cable to my screen and every time I install Ubuntu on any PC that uses a VGA cable, I will get an error ...
-2
votes
1answer
33 views

Placa de Video GeForce GT 520M

Translated text (using Google Translate): Good afternoon, I have a Dell XPS-14z laptop it has a GeForce GT 520M 1GB. I'm not getting this video card work properly because Microport output -> VGA ...
0
votes
2answers
1k views

No video signal after install

Today I tried to install Ubuntu 12.10 to my machine, but all the time I encountered the same problem, I successfully boot from Ubuntu 12.04 DVD, and a purple background comes up with accessibility and ...
1
vote
1answer
5k views

what are the Nvidia video card compatible with ubuntu 12.04 64bit

what are the Nvidia video card compatible with ubuntu 12.04 64bit? Could you provide the list of compatible Nvidia video cards with ubuntu 12.04 64bit
5
votes
2answers
2k views

Can I improve HD video playback for an NVIDIA card?

I'm using a NVIDIA card with the proprietary drivers, it can play HD videos but lags. Is there a way to buffer frames or something? FX 5500, 173.xx (legacy, the new version does not support this ...