How do I fix the HDMI/DVI display output with Intel HD 4000 Graphics in 12.04?

Posted by YumYumYum on Ask Ubuntu See other posts from Ask Ubuntu or by YumYumYum
Published on 2012-08-22T10:36:30Z Indexed on 2012/11/23 23:21 UTC
Read the original article Hit count: 264

Filed under:
|
|
|
|

I have an Alienware Dell PC with Intel HD 4000 Graphics (Ivy Bridge) as verified by the output of lspci | grep VGA posted below.

00:02.0 VGA compatible controller: Intel Corporation Ivy Bridge Graphics Controller (rev 09)

The PC only has HDMI and DVI display outputs and using the HDMI output I am only being offered abnormal resolutions. As you can see below it does not even list HDMI1 or DVI1 but just only a fallback.

$ export DISPLAY=:0.0 && xrandr
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 640 x 480, current 1360 x 768, maximum 1360 x 768
default connected 1360x768+0+0 0mm x 0mm
   1360x768        0.0* 
   1024x768        0.0  
   800x600         0.0  
   640x480         0.0  

How can I fix this? Does it just need to be configured differently or will I need to use a newer kernel (as Intel Graphics drivers are included in the kernel)?

Follow up: kernel to latest

Step 1:

Go to: http://kernel.ubuntu.com/~kernel-ppa/mainline/
Go to last: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc3-quantal/

Download: 

http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc3-quantal/linux-headers-3.6.0-030600rc3-generic_3.6.0-030600rc3.201208221735_amd64.deb
http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc3-quantal/linux-headers-3.6.0-030600rc3_3.6.0-030600rc3.201208221735_all.deb
http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc3-quantal/linux-image-3.6.0-030600rc3-generic_3.6.0-030600rc3.201208221735_amd64.deb
http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc3-quantal/linux-image-extra-3.6.0-030600rc3-generic_3.6.0-030600rc3.201208221735_amd64.deb

Step 2: sudo dpkg -i linux*.deb

Step 3: reboot which shows that i have Ubuntu 12.04 with latest

$ uname -a
Linux sun-Alienware-X51 3.6.0-030600rc3-generic #201208221735 SMP Wed Aug 22 21:36:32 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux

But still same problem remain.

© Ask Ubuntu or respective owner

Related posts about 12.04

Related posts about intel-graphics