After some additional testing, it seems that, at least for my W500, "pm- suspend --quirk-s3-mode --quirk-s3-bios --quirk-vbemode-restore" provides one suspend-resume cycle, but as in Jason's case, a second suspend attempt freezes the system.
-- T500 Suspend to RAM is flaky https://bugs.launchpad.net/bugs/272307 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs