1
vote
1answer
169 views

Installing on a Vaio S

I have a new Vaio S 15" with Windows 8 pre-installed and UEFI. It had both Intel on-board graphics and nVidia discrete graphics. Installing Ubuntu has turned into a nightmare. Installing from Live ...
2
votes
1answer
88 views

Are Windows partitions gone?

I had Windows 7 on my laptop (factory setting), because of some performance issues, I decided to use recovery options to restore it to its factory condition but I don't know what has happened or what ...
0
votes
1answer
1k views

Failed to upgrade to Ubuntu 11.10

This error prevents the system from upgrading to a newer version of Ubuntu, what is causing it? W: Failed to fetch http://extras.ubuntu.com/ubuntu/dists/natty/main/source/Sources 404 Not Found ...
1
vote
2answers
640 views

Display Brightness Scaling is Incorrect on a VAIO CW

My display brightness adjustment is off by a factor of 10, i.e. it's brightest at 10% instead of at 100%, and the difference between 0% and 1% is a little too high. Any way to fix either of these ...
3
votes
2answers
4k views

How to use Hybrid Graphic Switch on Sony Vaio Z?

I got it to install nicely and it's all working, but I don't know which graphics card is being used nor how to switch between. I tried installing the official Nvidia drivers, but then I could not boot ...
2
votes
2answers
4k views

HDMI port not recognized on Sony Vaio

I am running Ubuntu 11.10 64bit with a Sony VAIO VPC F11. It has an NVIDIA GeForce 310M video card, with the latest Nvidia drivers for the 64 bit linux, and a Windows partition with Win7 64bit. ...