Re: 2.6.20-rc5: usb mouse breaks suspend to ram

[Pavel Machek <pavel@ucw.cz>]

Hi!

> > No, HID is the preferred... I am not sure what is going on - on my box
> > STR does not work at all thanks to nvidia chip turning the display on
> > all the way as the very last step of suspend ;(
> 
> One or several of these options might help cure this:
> - agp=off kernel command line (plus AGP driver option enabled in nvidia xorg.conf)
> - suspend: cat /proc/bus/pci/AA/BB.C >/tmp/video_state    --> resume
> - suspend: vbetool vbestate save    --> resume
> - directly after resume: vbetool post
> - playing with chvt to not stay in X vt upon suspend
> - acpi_sleep=s3_bios or acpi_sleep=s3_mode
> 
> Especially the PCI video_state trick finally got me a working resume on
> 2.6.19-ck2 r128 Rage Mobility M4 AGP *WITH*(!) fully enabled and working
> (and keeping working!) DRI (3D).

Can we get whitelist entry for suspend.sf.net? s2ram from there can do
all the tricks you described, one letter per trick :-). We even got
PCI saving lately.
								Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html