Philip, do you by chance have GRUB_GFXPAYLOAD_LINUX=text set in your /etc/default/grub? Could you attach your /boot/grub/grub.cfg to this bug report?
Philip, do you by chance have GRUB_GFXPAYLOAD _LINUX= text set in your /etc/default/grub? Could you attach your /boot/grub/grub.cfg to this bug report?