Same problem with unusable KMS on Compaq Presario 906US (CPU: Athlon XP-M 2600+, Graphic: ATI Mobility Radeon VE/IGP 320M, SB: ALi 1535+)
Problem: Booting of Lucy/Maverick/Natty Live-CD works nicely through hi-res splashscreen and/or ESC boot-messages until switch to Desktop is happening --> black screen with operational mouse pointer. When then switching to a console and back via Ctrl-Alt-F7, the contents of previous console window remains visible, mouse pointer still operational. Workaround: use of 'nomodeset' -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/661939 Title: New install 10.10 hangs at start -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs