[Bug 1778011] Re: SRU: PRIME Power Saving mode draws too much power

[Fink Nottle]

After spending some more time with this, I can confirm that this is
definitely a regression. Both nouveau and the old bbswitch based method
in 16.04 were able to power off the nvidia card successfully when not in
use. The current implementation of prime-select in 18.04 doesn't do
that. It may be that this is card or ACPI specific, but my hardware is
fairly old (2012 ivybridge with kepler GPU), and it doesn't work for it.

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Title:
  SRU: PRIME Power Saving mode draws too much power

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