I tried switching to another tty by pressing CTRL + Alt + F1, but I couldn't since I hadn't completely booted yet. And therefore I couldn't access the logs.
I actually tried something different. Instead of booting from a USB drive, I copied the contents of the quantal-iso to a separate partition on my hard disk and booted from it. This time the system still hanged, but went a few more steps before hanging. Earlier it was hanging near the 'Stopped save kernel messages' line, now it hangs after starting LightDM manager. Started LightDM display manager [Ok] There are also some other confusing things that I cannot understand. Whenever we boot Ubuntu, it by default displays the splash screen. When I was booting from the USB drive I manually edited the /syslinux/txt.cfg file to enable console logging of boot messages. But when I started booting from the partition of my hard drive, there is no splash screen and Ubuntu displays text output by default. I have no idea why is it doing that. But again, my real problem is that the Installer is not completing the boot up process. I have tested running the iso in qemu, it booted successfully there, so it can be made sure that the problem is not with the my copy of the iso, but rather the installer is having trouble with my system. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1055006 Title: Ubuntu 12.10 beta 1 amd64 installer hanging during boot. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1055006/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs