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vibe2
June 18th, 2014, 12:52 PM
I know there is a bunch of similar questions out there, but none of them helpful for me so I created my own. After some updates Unity cannot load with Intel VGA. It's an Optimus configuration with an Intel HD3000. I already tried these steps to repair:


First of all I usually use xorg-edgers PPA, so I purged and removed it and the related packages and installed the official stuff.
After that I reinstalled xserver-xorg-core & unity & lightdm.
Purged and reinstalled nvidia-prime.

After the third step Unity loads because nvidia set itself to default VGA so I figured out this problem is related only with the Intel VGA. When I try to switch to Intel Unity fails and I only see the desktop background. I changed to command line and it wrote the following:
https://i.imgur.com/JydnSD8.jpg
https://i.imgur.com/jS5mfaS.jpg
Here's my log:
http://paste.ubuntu.com/7628404/

And I think this bug (https://bugs.launchpad.net/ubuntu/+source/apt/+bug/1263540) may also related with my problem, because it"s blocked a lot of packages time after time till I reduced the PPAs number to the required limit (what is 40 as far as I know). After decreasing PPAs I had a bunch of update notifications but I think some packages may still missing.

Could someone help please?