Re: [gentoo-user] problems, with, 'hibernate, to, disk', two, nvidia, cards, installed

[Mick]

On Wednesday 04 Jan 2012 06:31:45 meino.cramer@×××.de wrote:
> Walter Dnes <waltdnes@××××××××.org> [12-01-04 06:25]:
> > On Wed, Jan 04, 2012 at 03:03:49AM +0100, meino.cramer@×××.de wrote
> >
> > > ...I tried linux kernel 3.1.7 and it does not fix the problem.
> > > The situation remains the same....sigh....
> > >
> > > What can I addtionaly check ?
> > >
> >   An excerpt from the hibernate.conf man page...
> >
> >
=======================================================================
> > Verbosity N
> >
> >           Determines  how  verbose  the  output from the suspend script
> >           should be: 0: silent except for  errors  1:  print  steps  2:
> >           print  steps  in  detail  3: print steps in lots of detail 4:
> >           print out every command executed (uses -x)
> >
> > LogFile <filename>
> >
> >           If specified, output from the suspend  script  will  also  be
> >           redirected to this file - useful for debugging purposes.
> >
> >
=======================================================================
> >
> >   Add the 2 lines...
> >
> > Verbosity 4
> > LogFile /root/hibernate.log
>
> It is
>
>  LogVerbosity 4
>
> and the configuration file is
>
>  /etc/hibernate/common.conf
>
> (just for those reading this thread later)
>
> > ...to /etc/hibernate.conf and attempt to suspend.  If it doesn't power
> > off, do *NOT* use the power switch.  Either reboot with {CTRL}{ALT}{DEL}
> > or else use the "Magic SysReq Key", if you have it enabled.  Once you
> > restart, take a look at the logfile to see where it dies.  If you can't
> > figure it out, gzip the logfile and attach it to a posting here, and
> > we'll try to figure it out.
>
> CTRL-ALT-DEL does not work here.
> Sysrq does not work either.
> May be this is because the usb-module gets unloaded before (just a
> shot in the dark)?
>
> I had to power off again.
>
> I dont know, whether the log entries are valid under this conditions,
> but here they are:
>
> Starting suspend at Wed Jan 4 06:35:36 CET 2012
> Jan 4 06:35:36.67 hibernate: [01] Executing CheckLastResume ...
> Jan 4 06:35:36.68 hibernate: [01] Executing CheckRunlevel ...
> Jan 4 06:35:36.69 hibernate: [01] Executing LockFileGet ...
> Jan 4 06:35:36.70 hibernate: [01] Executing NewKernelFileCheck ...
> Jan 4 06:35:36.71 hibernate: [10] Executing EnsureSysfsPowerStateCapable
> ... Jan 4 06:35:36.72 hibernate: [11] Executing XHacksSuspendHook1 ... Jan
> 4 06:35:36.73 hibernate: [19] Executing DevicesFree ...
> Jan 4 06:35:43.53 hibernate: [30] Executing ServicesStop ...
> Jan 4 06:35:43.54 Executing /etc/init.d/alsasound stop
>  * Storing ALSA Mixer Levels ... [ ok ]
> Jan 4 06:35:43.64 hibernate: [45] Executing FSTypesUnmount ...
> Jan 4 06:35:43.66 hibernate: [59] Executing RemountXFSBootRO ...
> Jan 4 06:35:43.67 hibernate: [89] Executing SaveKernelModprobe ...
> Jan 4 06:35:43.68 Saved /proc/sys/kernel/modprobe is /sbin/modprobe
> Jan 4 06:35:43.69 hibernate: [90] Executing ModulesUnload ...
> Jan 4 06:35:43.70 -n Unloading module snd_via82cxxx...
> Jan 4 06:35:43.70 not loaded.
> Jan 4 06:35:43.71 -n Unloading module usb-ohci...
> Jan 4 06:35:43.71 not loaded.
> Jan 4 06:35:43.72 -n Unloading module snd_via82cxxx...
> Jan 4 06:35:43.72 not loaded.
> Jan 4 06:35:43.73 -n Unloading module usb-ohci...
> Jan 4 06:35:43.74 not loaded.
> Jan 4 06:35:43.74 hibernate: [91] Executing ModulesUnloadBlacklist ...
> Jan 4 06:35:43.75 Unloading blacklisted modules listed
> /etc/hibernate/blacklisted-modules Jan 4 06:35:43.89 Module version for
> ipw2100 is
> Jan 4 06:35:43.91 Module version for ipw2200 is
> Jan 4 06:35:44.08 Module version for snd_bt_sco is
> Jan 4 06:35:44.21 Module version for ndiswrapper is
> Jan 4 06:35:44.33 hibernate: [91] Executing ModulesUnloadBlacklist ...
> Jan 4 06:35:44.34 Unloading blacklisted modules listed
> /etc/hibernate/blacklisted-modules Jan 4 06:35:44.45 Module version for
> ipw2100 is
> Jan 4 06:35:44.47 Module version for ipw2200 is
> Jan 4 06:35:44.64 Module version for snd_bt_sco is
> Jan 4 06:35:44.77 Module version for ndiswrapper is
> Jan 4 06:35:44.90 hibernate: [95] Executing XHacksSuspendHook2 ...
> Jan 4 06:35:44.92 xhacks: changing console from 7 to 15
> Jan 4 06:35:46.65 hibernate: [98] Executing CheckRunlevel ...
> Jan 4 06:35:46.66 hibernate: [98] Executing FullSpeedCPUSuspend ...
> Jan 4 06:35:46.69 Switched to performance, with min freq at 3600000
> Jan 4 06:35:46.71 Switched to performance, with min freq at 3600000
> Jan 4 06:35:46.73 Switched to performance, with min freq at 3600000
> Jan 4 06:35:46.74 Switched to performance, with min freq at 3600000
> Jan 4 06:35:46.75 Switched to performance, with min freq at 3600000
> Jan 4 06:35:46.76 Switched to performance, with min freq at 3600000
> Jan 4 06:35:46.76 hibernate: [99] Executing DoSysfsPowerStateSuspend ...
> Jan 4 06:35:46.76 hibernate: Activating sysfs power state disk ...

I haven't yet tried anything else, but diff'ing the 3.0.6 and 3.1.6 gentoo 
kernels .config files, these are the modules that stand out in the new kernel:

CONFIG_ARCH_CLOCKSOURCE_DATA=y

CONFIG_HAVE_PCSPKR_PLATFORM=y

CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y

CONFIG_CMPXCHG_DOUBLE=y

CONFIG_PREEMPT_COUNT=y

Not sure if any of the above would cause this problem.
-- 
Regards,
Mick