Fix in #29 worked for me as well.
This is my complete kernel launch patch in /etc/default/grub for an ASUS M3N78-VM hardware running Mythbuntu 10.04:
GRUB_CMDLINE_LINUX="acpi_enforce_resources=lax vmalloc=192M pci=nomsi usbcore.autosuspend=-1"
acpi_enforce_resources=lax removes an annoying "Error probing SMB2" error, seems specific for this board
vmalloc=192M reserves more memory for the drivers, otherways only 100MB are reserved, which is not enough for the nvidia nor for the nouveau graphics driver
pci=nomsi usbcore.autosuspend=-1 fixes a suspend/wakeup problem, where the board has lost its SATA drives at wakeup