I found the iso image itself is fine, but the Ubuntu CD/USB writing app cause this issue. When I write CD/USB by Windows app, it boots.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1060375 Title: 12.10 Beta2 does not boot properly. Boot Error or Black Screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/syslinux/+bug/1060375/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
