If I edit /etc/default/acpi-support: # Should we save and restore state using the VESA BIOS Extensions? SAVE_VBE_STATE=false
with this modification suspend works. -- suspend/hibernate recovery fail https://launchpad.net/bugs/35148 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs