Apparently some pre-release update reverted me to the 'nv' driver. I'm pretty sure that lack of ACPI support there is a known issue.
** Changed in: acpi-support (Ubuntu) Status: New => Invalid -- [gutsy] [regression] Can't restore from suspend. https://bugs.launchpad.net/bugs/151376 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs