[email protected] (Matthias Petermann) writes:
> [ 51617,201400] Devices without power management support: dm0 dm1
> [ 51617,201400] acpi0: autoconfiguration error: aborting suspend
>Is this problem known, or is it worth drilling deeper here? My first
>thought was - it can only be an accident. A logical layer like LVM
>doesn't have to be interested in power management.
The driver needs to register with the power management, even when it
doesn't need power management functionality itself.
Many drivers just provide such a fake registration to allow suspend
but it's unclear whether that's safe.
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Michael van Elst
Internet: [email protected]
"A potential Snark may lurk in every tree."
