Cannot run gnome on Ubuntu Karmic live cd

[PataSenko]

Cannot install Ubuntu Karmic 9.10 Alpha 5. Ubuntu boots, then shows the splash screen (Ubuntu with white lines moving up) with the cursor and login sound, the screen flickers and goes to a complete loop where the splash screen begins.
Affected Ubuntu-desktop 32 and 64 bit versions. Kubuntu edition works fine.
Laptop spec:
Amd Turion 64 X2 - TL58 1.9GHz
4GB RAM
ATI Mobility Radeon HD 2600 256MB

[arky (arky)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. This bug did not have a package associated with it, which is important for ensuring that it gets looked at by the proper developers. You can learn more about finding the right package at https://wiki.ubuntu.com/Bugs/FindRightPackage. I have classified this bug as a bug in gdm.

When reporting bugs in the future please use apport, either via the appropriate application's "Help -> Report a Problem" menu or using 'ubuntu-bug' and the name of the package affected. You can learn more about this functionality at https://wiki.ubuntu.com/ReportingBugs.

[Sebastien Bacher (seb128)]

Could you add the Xorg.0.log from the session to the bug?

[PataSenko (patasenko)]

The thing is that i can not do anything to the system, as I understand it is on the looped boot sequence (just the gdm splash part). Also the only button that works for me is the power button, when pressed the shutting down sequence begins, Ubuntu logo, and moving mouse cursor with loading symbol. I would report with Apport but as i said i cannot access the desktop.

[PataSenko (patasenko)]

Bug seems to affect all R6xx users, bug has been filed under 419126 . Sorry for duplicate.

[Sebastien Bacher (seb128)]

Thanks for the bug report. This particular bug has already been reported, but feel free to report any other bugs you find.