[Deb-Testing] Suspend to ram

[llua]

i can't seem to return from a suspend-to-ram. i checked pm-suspend.log and the suspend seems like it happened correctly. but i must preform a hard reset to cut the computer back on. my monitor just shows a blinking prompt.

pm-suspend.log

Initial commandline parameters: 
Sun Apr 25 11:41:17 EDT 2010: Running hooks for suspend.
/usr/lib/pm-utils/sleep.d/000kernel-change suspend suspend:success.
/usr/lib/pm-utils/sleep.d/00logging suspend suspend:Linux netslum 2.6.32.8 #3 SMP Tue Feb 23 10:45:11 EST 2010 x86_64 GNU/Linux
Module                  Size  Used by
nls_utf8                1224  2 
nls_cp437               5817  2 
vfat                    7775  2 
fat                    39646  1 vfat
ppdev                   5012  0 
lp                      7435  0 
vmnet                  37474  13 
parport_pc             18817  0 
parport                25930  3 ppdev,lp,parport_pc
vmblock                10492  1 
vsock                  35602  0 
vmci                   46423  1 vsock
vmmon                  66395  0 
sco                     7179  2 
bridge                 39480  0 
stp                     1456  1 bridge
bnep                    9247  2 
l2cap                  24759  3 bnep
crc16                   1303  1 l2cap
bluetooth              41207  5 sco,bnep,l2cap
rfkill                 13040  2 bluetooth
vboxnetadp              4209  0 
vboxnetflt              9983  0 
vboxdrv              1709698  2 vboxnetadp,vboxnetflt
acpi_cpufreq            5630  0 
cpufreq_userspace       1896  0 
cpufreq_stats           2740  0 
cpufreq_powersave        918  0 
cpufreq_conservative     5146  0 
binfmt_misc             6461  1 
fuse                   49899  3 
loop                   12280  0 
firewire_sbp2          11181  0 
snd_hda_codec_realtek   234992  1 
snd_hda_intel          18224  2 
snd_hda_codec          54573  2 snd_hda_codec_realtek,snd_hda_intel
snd_usb_audio          62788  3 
snd_usb_lib            13825  1 snd_usb_audio
snd_hwdep               5464  2 snd_hda_codec,snd_usb_audio
snd_pcm_oss            31789  0 
snd_mixer_oss          12667  1 snd_pcm_oss
snd_pcm                60725  5 snd_hda_intel,snd_hda_codec,snd_usb_audio,snd_pcm_oss
snd_seq_midi            4214  0 
snd_rawmidi            15478  2 snd_usb_lib,snd_seq_midi
snd_seq_midi_event      4730  1 snd_seq_midi
snd_seq                42178  2 snd_seq_midi,snd_seq_midi_event
snd_timer              16176  2 snd_pcm,snd_seq
snd_seq_device          4625  3 snd_seq_midi,snd_rawmidi,snd_seq
snd                    45237  21 snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_usb_audio,snd_hwdep,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
soundcore               4646  1 snd
snd_page_alloc          6039  2 snd_hda_intel,snd_pcm
rt2860sta             449080  1 
i2c_nforce2             5357  0 
psmouse                49182  0 
serio_raw               3868  0 
pcspkr                  1715  0 
evdev                   7553  19 
dcdbas                  4968  0 
processor              29753  1 acpi_cpufreq
xfs                   429036  2 
exportfs                3058  1 xfs
usbhid                 30508  0 
hid                    63192  1 usbhid
sg                     18658  0 
sr_mod                 12815  0 
ata_generic             2983  0 
sd_mod                 29401  8 
cdrom                  29648  1 sr_mod
usb_storage            38481  2 
crc_t10dif              1276  1 sd_mod
ohci_hcd               18467  0 
ide_pci_generic         2788  0 
nvidia               9505971  42 
firewire_ohci          19115  0 
firewire_core          36720  2 firewire_sbp2,firewire_ohci
floppy                 49183  0 
crc_itu_t               1307  1 firewire_core
sata_nv                18812  3 
amd74xx                 4538  0 
ehci_hcd               29537  0 
ide_core               76842  2 ide_pci_generic,amd74xx
agpgart                25108  1 nvidia
libata                130385  2 ata_generic,sata_nv
forcedeth              44711  0 
scsi_mod              122030  6 firewire_sbp2,sg,sr_mod,sd_mod,usb_storage,libata
usbcore               120387  7 snd_usb_audio,snd_usb_lib,usbhid,usb_storage,ohci_hcd,ehci_hcd
nls_base                6377  5 nls_utf8,nls_cp437,vfat,fat,usbcore
i2c_core               15772  2 i2c_nforce2,nvidia
button                  4669  0 
thermal                11722  0 
fan                     3362  0 
thermal_sys            12042  3 processor,thermal,fan
             total       used       free     shared    buffers     cached
Mem:       4061624    3601536     460088          0     119216    2904556
-/+ buffers/cache:     577764    3483860
Swap:            0          0          0
success.
/usr/lib/pm-utils/sleep.d/00powersave suspend suspend:success.
/usr/lib/pm-utils/sleep.d/49bluetooth suspend suspend:not applicable.
/usr/lib/pm-utils/sleep.d/55NetworkManager suspend suspend:success.
/usr/lib/pm-utils/sleep.d/70action_wpa suspend suspend:success.
/usr/lib/pm-utils/sleep.d/75modules suspend suspend:not applicable.
/usr/lib/pm-utils/sleep.d/90clock suspend suspend:not applicable.
/usr/lib/pm-utils/sleep.d/94cpufreq suspend suspend:success.
/usr/lib/pm-utils/sleep.d/95anacron suspend suspend:success.
/usr/lib/pm-utils/sleep.d/95led suspend suspend:not applicable.
/usr/lib/pm-utils/sleep.d/98video-quirk-db-handler suspend suspend:success.
/usr/lib/pm-utils/sleep.d/99video suspend suspend:kernel.acpi_video_flags = 0
success.
Sun Apr 25 11:41:19 EDT 2010: performing suspend

Is there a different log for when debian trys to resume?

[nmset]

Firstly, I am not used to Debian, I'm on Mandriva.

I presume that you are using the pm-suspend facility.

I had similar problems on my laptop and I can only share how I resolved it. There can be many reasons for a failed resume and the following might not necessarily resolve your problem.

I added the attached file 90chvt which I copied from a previous version of pm-suspend in /usr/lib64/pm-utils/sleep.d. 90chvt has been slightly modified to force usage of VT7 after resume, it's the default VT in Mandriva. Next, I disabled clock sync during resume. Create a file, the name doesn't matter, in /etc/pm/config.d containing

NEED_CLOCK_SYNC="false"

. You may also add

PM_DEBUG="true"

in that file to debug your problem further if nothing works.

Good luck !

(Remove the extension .txt from uploaded file)