Both boot-options removes the freeze at first, and I get to the next installation stage with the graphical splash, where the installation hangs at "mounting live-user" or similar.
The first boot-option produces the output at tty0: cannot allocate region 3 of device 0000:00:00.0 and the second boot-option produces: MP-BIOS bug: 8254 timer not connected to IO-APIC cannot allocate region 3 of device 0000:00:00.0 -- freeze at startup https://launchpad.net/bugs/38263 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs