Today I've tried again Ubuntu 13.04, and doesn't start like Ubuntu 12.04(02). Ubuntu 13.04 shows a full violet screen. I've tried to add nomodeset on kernel, and remove quiet and splash, and this is the error:
init: lightdm main process (2023) terminated with status 1 init: failsafe-x main process (2911) terminated with status 1 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-video-ati in Ubuntu. https://bugs.launchpad.net/bugs/1179253 Title: Ubuntu 13.04 doesn't show the GUI on Sony Vaio E series - Radeon 7650M Status in “xserver-xorg-video-ati” package in Ubuntu: New Bug description: Today i've tried Ubuntu 13.04 amd64 desktop live from USB, on a laptop Sony Vaio E Series SVE1712Z1E, and it cannot starts completely. After the boot and loading of Ubuntu, it shows a blackscreen without errors. I've tried to edit kernel parameters like "nomodeset" but without success. 1 time only, I've got a messed unresponsive interface (left side on right side of the screen and the right side on left side with the Unity Ubuntu icon and bar on the center). Same behaviour with Ubuntu 12.04, opposed to ubuntu 12.10 that seems to work. CPU i7-3632QM 2.2 GHZ, GPU AMD Radeon 7650M 2GB, 8 GB RAM. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/1179253/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp

