Actually, I found that I'm running Intel (i915) driver for acceleration (my video setup is hibryd - it's a notebook with onboard and dedicated cards). The FOSS driver (radeon) is detected by Xserver, but acceleration got disabled (I guess my card isn't supported).
Once I install fglrx driver, I got the following error from X:
As far as I've read around, this is a imcompatibility between Xserver 1.13 and the upstream Linux driver from ATI. Latest version (9-beta) says to be compatible fully with Ubuntu 12.10, but it seems it actually isn't.
I don't wanna try to downgrade Xserver, as it is probabily going to break my system. Is there any option but waiting the upstream driver to be fixed?
It's a ATI Radeon HD 7700M.
Actually, I found that I'm running Intel (i915) driver for acceleration (my video setup is hibryd - it's a notebook with onboard and dedicated cards). The FOSS driver (radeon) is detected by Xserver, but acceleration got disabled (I guess my card isn't supported).
Once I install fglrx driver, I got the following error from X:
[ 3.252] (EE) Failed to load /usr/lib/ x86_64- linux-gnu/ xorg/extra- modules/ extra-modules. dpkg-tmp/ modules/ drivers/ fglrx_drv. so: /usr/lib/ x86_64- linux-gnu/ xorg/extra- modules/ extra-modules. dpkg-tmp/ modules/ drivers/ fglrx_drv. so: undefined symbol: noXFree86DRIExt ension
As far as I've read around, this is a imcompatibility between Xserver 1.13 and the upstream Linux driver from ATI. Latest version (9-beta) says to be compatible fully with Ubuntu 12.10, but it seems it actually isn't.
I don't wanna try to downgrade Xserver, as it is probabily going to break my system. Is there any option but waiting the upstream driver to be fixed?
Thanks.