This command will suspend imbrium (Acer 5100) correctly with Intrepid
64-bit and open-source ATI video driver. It works fine on Jaunty as
well:
pm-suspend --quirk-radeon-off --quirk-vbemode-restore --quirk-vbestate-
restore --quirk-vbe-post
The corresponding entries in
/usr/share/hal/fdi/information/10freedesktop/20-video-quirk-pm-acer.fdi
are:
<match key="system.hardware.product"
contains_outof="1520;1650;5100;5110;5570;5920">
<merge key="power_management.quirk.radeon_off"
type="bool">true</merge>
<merge key="power_management.quirk.vbe_post" type="bool">true</merge>
<merge key="power_management.quirk.vbemode_restore"
type="bool">true</merge>
<merge key="power_management.quirk.vbestate_restore"
type="bool">true</merge>
</match>
I don't think these changes will break anything with the closed-source
driver. However, it might be worth considering including driver
information in the fdi file, so that different quirks can be applied
depending on the driver used for a given set of hardware.
--
[X1100] flickering after resume from ram
https://bugs.launchpad.net/bugs/318325
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