I tried Kubuntu 10.04 Alpha 3 and it works for me replacing "splash --" with "vga=789". I have a black screen for some minutes but finally the KDE splash screen shows up. I am sorry that this does not work for you, but it can be useful for others.
Your problem appears to be more serious because you reported it happens with virtually any Debian derivative, which is not the case for me. -- Cannot boot 64-bit Karmic Live CDs https://bugs.launchpad.net/bugs/519123 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs