Disable suspend (ram/disk) in Loopinstallations

[Agostino Russo]

In loopinstallations (wubi), hibernation and suspend should be disabled since such operations are not supported (https://bugs.launchpad.net/wubi/+bug/176112). That used to be the case in Gutsy, but not in Hardy.

[Agostino Russo (ago)]

The code to disable suspend-to-ram/suspend-to-disk is in powermanagement-interface/pmi.acpi (|grep host)

But there does not seem to be any trace of that in pmi-utils (which is supposed to replace pmi). As mentioned, in hardy loopinstallations, at the moment suspend-to-ram is disabled (possibly via a different mechanism) while suspend-to-disk is not.

We should ensure that pmi-utils behaviour is consistent with pmi when it comes to suspend-to-ram/disk in loopinstallations.

[Agostino Russo (ago)]

Suspend-to-ram/disk has to be disabled in loopinstallations because of https://bugs.launchpad.net/wubi/+bug/176112

[Agostino Russo (ago)]

Suspend to ram now works in loopinstallation, so there is no longer any need to disable it.

As for Hibernation, loopinstallation use a swap file, so I'd guess that Hibernation functionality should depend on the support of swap files and should check for that.

[Christopher Forster (christopherforster)]

Wubi Kubuntu 11.10 Oneiric Ocelot won't resume from suspend. Shows a black screen.