Intel® EMGD driver

Suspend broken with EMGD

Bug #711180 reported by Lucazade on 2011-02-01

This bug affects 3 people

Affects		Status	Importance	Assigned to	Milestone
	Intel® EMGD driver	Confirmed	Low	Unassigned

With GMA500 chipset and EMGD drivers suspend doesn't work properly.
Netbook is not able to resume from suspend (only a black screen).

This workaround fix the issue.
sudo mv /usr/lib/pm-utils/sleep.d/99video /usr/lib/pm-utils/99video

It would be nice to have an upstream bug in pm-utils that fix "quirks" for
this chipset in 98video-quirk-db-handler.

These quirks could be identified by suspending with "pm-suspend" from terminal.
"man pm-suspend" tells all available quirks to test.

Lucazade (lucazade) on 2011-02-01

Revision history for this message

Dalius (dalius-sandbox) wrote on 2011-10-31:

It looks like gma500 might require Pipe A Quirk as well. https://wiki.ubuntu.com/X/Quirks#Force_Pipe_A_Quirk

I have written this comment only because other people might find this bug while searching for solution to their problem.

Revision history for this message

Dalius (dalius-sandbox) wrote on 2011-11-10:

It looks like I'm wrong about Pipe A Quick. Suspend still fails for me sometimes randomly with freeze.

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