[Bug 446775] Re: [Hewlett-Packard HP Compaq nx6125 (EH369LA#ABM)] suspend/resume failure

[Michael]

I installed 10.04 32 bit on my nx6125 and run into the same or similar
issue with kernel 2.6.32-22. I found a workaround for getting
suspend/resume to work at
http://ubuntuforums.org/showthread.php?t=1371844&page=2 .

1) Disabling KMS for radeon  with "radeon.modeset=0" 
2) Suspend with "pm-suspend --quirk-radeon-off"

I just added 1) to the grub boot options. I guess a better place to set
it would be /etc/modeprob.d/radeon-kms.conf. I had to run 2) pm-suspend
manually as adding "--quirk-radeon-off" to /usr/lib/pm-utils/video-
quirks/20-video-quirk-pm-hp.quirkdb and using suspend from the menu
didn't work for me. This workaround does enable hibernation which also
didn't work before.

So is this an upstream problem with the kernel mode settings for the
radeon driver and the "quirk" settings in pm-utils? Does this effect
other machines with the xpress 200m/RS480 or similar chipsets?

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[Hewlett-Packard HP Compaq nx6125 (EH369LA#ABM)] suspend/resume failure
https://bugs.launchpad.net/bugs/446775
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