Adding 'nohpet' to Grub allows resume to work correctly.
I edited /etc/default/grub to add 'nohpet' to GRUB_CMDLINE_LINUX_DEFAULT and then ran 'sudo update-grub' and rebooted. So my GRUB_CMDLINE_LINUX_DEFAULT line now reads:
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash nohpet"
Adding 'nohpet' to Grub allows resume to work correctly.
I edited /etc/default/grub to add 'nohpet' to GRUB_CMDLINE_ LINUX_DEFAULT and then ran 'sudo update-grub' and rebooted. So my GRUB_CMDLINE_ LINUX_DEFAULT line now reads:
GRUB_CMDLINE_ LINUX_DEFAULT= "quiet splash nohpet"