[gentoo-user] Suspend to ram problems

[gentoo-user] Suspend to ram problems

[Jacques Montier]

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Hi all,

I upgraded from 3.5.7 to 3.6.11 kernel gentoo-sources and everything works
fine except suspend to ram process.

My configuration : Two hard drives sda (HDD) and sdb (SSD)

Everything works fine with 3.5.7 kernel gentoo-sources

With pm-suspend, the system seems to suspend fine, but with the power on
again, i get :
- black screen, then XFCE desktop appears but nothing is working anymore.
for example : ls, /usr/bin/firefox, etc.. gives I/O error message.

- If i switch to a terminal with : CTRL + ALT + F1, i can't execute
/sbin/shutdown.

- So -> reset.

- In /var/log/pm-powersave.log, i noticed some error lines :

Disabling hard drive power management for /dev/sda...Failed.
Disabling hard drive power management for /dev/sdb...Failed.

--------------

/usr/lib64/pm-utils/power.d/pcie_aspm: line 9: echo: write error: Operation
not permitted

/usr/sbin/pm-powersave: ligne72: /usr/bin/on_ac_power: Erreur
d'entrée/sortie

---------------

Enabling power management for /dev/sda...Done.
Enabling power management for /dev/sdb...Failed.

--------

Setting journal commit time for / to
600.../usr/lib64/pm-utils/power.d/journal-commit : ligne 24 :  5024 Erreur
du bus           mount -o remount,$2 $1
Failed.


In pm-suspend.log, i get :

/usr/lib64/pm-utils/sleep.d/99video: ligne97: /usr/bin/deallocvt: Erreur
d'entrée/sortie


What's going on ?

Thank you for your help,

Merry Christmas to all of you !

Regards,

--
Jacques

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Re: [gentoo-user] Suspend to ram problems

[Volker Armin Hemmann]

and without all that pm stuff - just echo mem > /sys/power/state
?
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#163933