(In reply to comment #29)
> Unfortunately, the "fix" is just a workaround that just calls the legacy
> vbios post at resume time.  This is normally disabled for KMS because it
> doesn't always work on all systems and also doesn't work with UEFI.

Any possibility of a proper fix? Is this a bios bug? 
Workaround works on my machine but many people would probably work without
using sleep as it doesnt work oob.
thanks