Il giorno mar, 07/10/2008 alle 14.25 -0700, Jesse Barnes ha scritto: > On Tuesday, October 7, 2008 2:06 pm Leonardo Canducci wrote:
> > > If you're using 2.6.25 or later it's also worth > > > checking whether you can do a > > > suspend/resume from the console directly: > > > <boot to text mode> > > > # modprobe i915 > > > # echo mem > /sys/power/state > > > <resume> > > > > > > If that comes back then at least the basic kernel > > > functionality is working. > > > > It did come back with module i915 loaded in text mode. What can I try now? > > Excellent, that's a start. Can you use the 'intel_reg_dumper' tool (part of > the xf86-video-intel driver tree) to capture register dumps from before and > after the suspend/resume cycle? > If intel_reg_dumper is a command I suspect it's not included in debian xserver-xorg-video-intel package. Could you point me to some doc explaining how to get it and use it? > Now you should try the same thing, but with X running: > <boot & login to your desktop env.> > # chvt 1 (or ctl-alt-f1) > <login as root> > # echo mem > /sys/power/state > <resume> > # chvt 7 (or whatever your X VT # is) > Ok. I tried invoking "echo mem > /sys/power/state" after switching to console with X running and got my laptop suspended and the freezed on resume. I don't know if it's relevant but when suspending from console display gets a little messy: white in the center with coloured borders than fades to black turning off. This happens in both cases (X running or not). Regards, leonardo _______________________________________________ Pm-utils mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/pm-utils
