The problem seems to be with Nouveau drivers. ** Description changed:
I am not able to boot Ubuntu 12.10 (alpha 1 or daily builds) on my main PC which have Nvidia chips - GTX 470 and GTX 275. After the Ubuntu boot - screen (with 5 dots) the screen shows black and white stips and system - doesn't boot. + screen the screen shows black and white stips and system doesn't boot. - I am not able to install or test Ubuntu 12.10. + The problem seems with Nouveau driver as if I Alt+Cltr+F1 and then + install nvidia-current and then start GDM/LightDM, then I am able to + boot into the system. ** Package changed: linux (Ubuntu) => nouveau -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1049176 Title: Ubuntu 12.10 Not Booting On Nvidia GPU To manage notifications about this bug go to: https://bugs.launchpad.net/nouveau/+bug/1049176/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs