Comment 20 for bug 153545

Fresh 8.04 Hardy install: after a fresh boot, suspend/resume works the first time, sometimes even the second time, but then fails to come back the second or third time. System will wake up but screen will be blank. Alt-fn-f1 doesn't wake it up. Pressing lots of combinations of other keys did, not sure which one caused it, but what came back was a black screen with just the mouse pointer, which could be moved around, but like before, unresponsive to any other input. I added

SUSPEND_MODULES="button ehci_hcd"

to /etc/pm/config.d/config as suggested by some reports on launchpad, but that didn't seem to make a difference. Have not yet tried adding acpi_sleep=s3_bios as a kernel parameter yet but am happy to try.