Unfortunately this machine is my only day-to-day development one and I can't afford to kill it again. This issue is definitely to do with the add on gfx card that comes with the board as now I have installed a Nvidia one it works fine. I have attached a lspci -vnvn but the offending gfx card isn't installed at the moment.
** Attachment added: "Output of lscpi -vnvn" http://launchpadlibrarian.net/32119414/lspci-vnvn.log -- Installed system doesn't boot with Asrock G43Twins Mobo https://bugs.launchpad.net/bugs/429908 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