i have a similar issue, being trying with almost every guide. I get to remove fglrx and everything is ok, but if i try to install the fglrx i get low graphics again, even using the code in the first space. Checked the lightdm and everything is ok. And btw i dont know how to install the drivers for intel or more precise how to download them. please help :(
I tried to install the intel drivers from this ppa (dont really know what to download since there are no builds) so i downloaded this got just more problems the terminal output :
(Reading database ... 289742 files and directories currently installed.)
Preparing to replace xserver-xorg-video-intel 2:2.20.17-0ubuntu1 (using xserver-xorg-video-intel_2.20.17-0ubuntu1_amd64.deb) ...
Unpacking replacement xserver-xorg-video-intel ...
Preparing to replace xserver-xorg-video-intel-dbg 2:2.20.17-0ubuntu1 (using xserver-xorg-video-intel-dbg_2.20.17-0ubuntu1_amd64.deb) ...
Unpacking replacement xserver-xorg-video-intel-dbg ...
dpkg: dependency problems prevent configuration of xserver-xorg-video-intel:
xserver-xorg-video-intel depends on xorg-video-abi-13; however:
Package xorg-video-abi-13 is not installed.
xserver-xorg-video-intel depends on xserver-xorg-core (>= 2:1.12.99.901); however:
Version of xserver-xorg-core on system is 2:1.12.3+git20120709+server-1.12-branch.60e0d205-0ubuntu0ricotz~precise.
dpkg: error processing xserver-xorg-video-intel (--install):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of xserver-xorg-video-intel-dbg:
xserver-xorg-video-intel-dbg depends on xserver-xorg-video-intel (= 2:2.20.17-0ubuntu1); however:
Package xserver-xorg-video-intel is not configured yet.
dpkg: error processing xserver-xorg-video-intel-dbg (--install):
dependency problems - leaving unconfigured
Processing triggers for man-db ...
Errors were encountered while processing:
xserver-xorg-video-intel
xserver-xorg-video-intel-dbg
Error after installing fglrx manually not with a package Uninstalling any previously installed drivers.
Creating symlink /var/lib/dkms/fglrx/8.951/source ->
/usr/src/fglrx-8.951
DKMS: add completed.
Kernel preparation unnecessary for this kernel. Skipping...
Building module:
cleaning build area....
cd /var/lib/dkms/fglrx/8.951/build; sh make.sh --nohints --uname_r=3.5.0-18-generic --norootcheck......(bad exit status: 1)
[Error] Kernel Module : Failed to build fglrx-8.951 with DKMS
[Error] Kernel Module : Removing fglrx-8.951 from DKMS
------------------------------
Deleting module version: 8.951
completely from the DKMS tree.
------------------------------
Done.
[Reboot] Kernel Module : update-initramfs
