Hi
When i want to hibernate my laptop and use pm-hibernate command from terminal OR use xfce4 power manager option for hibernate nothing happend and computer work without any changes!!
Code:
root@ali-lap:/home/reza# pm-hibernate 
root@ali-lap:/home/reza# pm-hibernate
this pm-suspend out put:
Code:
tail: /var/log/pm-suspend.log: file truncated
Initial commandline parameters: 
Sun Jul  7 18:10:51 IRDT 2013: Running hooks for hibernate.
Running hook /usr/lib/pm-utils/sleep.d/00logging hibernate hibernate:
hibernate initiated: Sun Jul  7 18:10:51 IRDT 2013

Linux ali-lap.ali-lap 3.7.10-1.16-desktop #1 SMP PREEMPT Fri May 31 20:21:23 UTC 2013 (97c14ba) x86_64 x86_64 x86_64 GNU/Linux
kernel command line: 'BOOT_IMAGE=/boot/vmlinuz root=/dev/sda5'
Module                  Size  Used by
xfs                   911692  0 
nilfs2                177330  0 
jfs                   193530  0 
btrfs                 834856  0 
zlib_deflate           26915  1 btrfs
libcrc32c              12645  1 btrfs
st                     44369  0 
dm_mod                 92315  0 
michael_mic            12613  4 
arc4                   12616  2 
ecb                    12816  0 
fuse                   87139  3 
af_packet              39587  2 
bnep                   19702  2 
bluetooth             341895  7 bnep
vboxpci                27291  0 
vboxnetadp             25671  0 
vboxnetflt             23480  0 
vboxdrv               336753  3 vboxpci,vboxnetadp,vboxnetflt
iTCO_wdt               13481  0 
iTCO_vendor_support    13719  1 iTCO_wdt
snd_hda_codec_hdmi     40844  1 
snd_hda_codec_realtek    82329  1 
snd_hda_intel          42034  5 
snd_hda_codec         147417  3 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel
snd_hwdep              13603  1 snd_hda_codec
snd_pcm               110154  4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
snd_seq                69780  0 
snd_timer              29371  3 snd_pcm,snd_seq
snd_seq_device         14498  1 snd_seq
fglrx                5303071  114 
snd                    91489  17 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_seq,snd_timer,snd_seq_device
uvcvideo               84941  0 
acpi_cpufreq           19572  1 
mperf                  12668  1 acpi_cpufreq
coretemp               13394  0 
lpc_ich                17062  0 
videobuf2_core         35910  1 uvcvideo
kvm_intel             136915  0 
videodev              129333  2 uvcvideo,videobuf2_core
videobuf2_vmalloc      13021  1 uvcvideo
acer_wmi               32548  0 
sparse_keymap          13891  1 acer_wmi
kvm                   475491  1 kvm_intel
soundcore              15048  1 snd
mxm_wmi                13022  0 
sr_mod                 22296  0 
crc32c_intel           12902  1 
mfd_core               13436  1 lpc_ich
mei                    79557  0 
amd_iommu_v2           19098  1 fglrx
sg                     36525  0 
videobuf2_memops       13645  1 videobuf2_vmalloc
joydev                 17378  0 
i2c_i801               22440  0 
rfkill                 26530  5 bluetooth,acer_wmi
intel_ips              18422  0 
wmi                    19071  2 acer_wmi,mxm_wmi
broadcom               13171  0 
tg3                   157549  0 
pcspkr                 12719  0 
lib80211_crypt_tkip    17663  0 
cdrom                  46688  1 sr_mod
snd_page_alloc         18711  2 snd_hda_intel,snd_pcm
video                  19401  1 acer_wmi
microcode              35785  0 
wl                   2573568  0 
battery                18769  0 
ac                     13133  0 
button                 13953  1 fglrx
autofs4                42771  2 
processor              44950  1 acpi_cpufreq
thermal_sys            24957  2 video,processor
scsi_dh_emc            17259  0 
scsi_dh_rdac           17409  0 
scsi_dh_hp_sw          12895  0 
scsi_dh_alua           17162  0 
scsi_dh                14844  4 scsi_dh_emc,scsi_dh_rdac,scsi_dh_hp_sw,scsi_dh_alua
ata_generic            12911  0 
ata_piix               35039  6 

             total       used       free     shared    buffers     cached
Mem:       3916736    2035988    1880748          0      67160     700024
-/+ buffers/cache:    1268804    2647932
Swap:      4009980          0    4009980


/usr/lib/pm-utils/sleep.d/00logging hibernate hibernate: success.
Running hook /usr/lib/pm-utils/sleep.d/00powersave hibernate hibernate:

/usr/lib/pm-utils/sleep.d/00powersave hibernate hibernate: success.
Running hook /usr/lib/pm-utils/sleep.d/02rtcwake hibernate hibernate:
rtcwake alarm not enabled in /etc/pm/config.d/rtcwake.config, doing nothing...

/usr/lib/pm-utils/sleep.d/02rtcwake hibernate hibernate: success.
Running hook /usr/lib/pm-utils/sleep.d/06autofs hibernate hibernate:
autofs.service - Automounts filesystems on demand
      Loaded: loaded (/usr/lib/systemd/system/autofs.service; disabled)
      Active: inactive (dead) since Sun, 2013-07-07 18:03:57 IRDT; 6min ago
     Process: 14372 ExecStart=/usr/sbin/automount ${AUTOFS_OPTIONS} -p /var/run/automount.pid (code=exited, status=0/SUCCESS)
    Main PID: 14374 (code=exited, status=0/SUCCESS)
      CGroup: name=systemd:/system/autofs.service

Jul 07 18:03:51 ali-lap.ali-lap systemd[1]: Starting Automounts filesystems on demand...
Jul 07 18:03:51 ali-lap.ali-lap automount[14374]: lookup_init:136: lookup(yp): map auto.master: Local domain name not set
Jul 07 18:03:51 ali-lap.ali-lap systemd[1]: Started Automounts filesystems on demand.
Jul 07 18:03:57 ali-lap.ali-lap systemd[1]: Stopping Automounts filesystems on demand...
Jul 07 18:03:57 ali-lap.ali-lap systemd[1]: Stopped Automounts filesystems on demand.

/usr/lib/pm-utils/sleep.d/06autofs hibernate hibernate: success.
Running hook /usr/lib/pm-utils/sleep.d/30s2disk-check hibernate hibernate:
INFO: checking for suspend-to-disk prerequisites...
ERROR: no resume parameter on kernel commandline, can not suspend
WARNING: /var/run/pm-utils/pm-suspend/storage/inhibit will be created to prevent suspending!

/usr/lib/pm-utils/sleep.d/30s2disk-check hibernate hibernate: success.
Sun Jul  7 18:10:52 IRDT 2013: Inhibit found, will not perform hibernate
Sun Jul  7 18:10:52 IRDT 2013: Running hooks for thaw
Running hook /usr/lib/pm-utils/sleep.d/30s2disk-check thaw hibernate:

/usr/lib/pm-utils/sleep.d/30s2disk-check thaw hibernate: success.
Running hook /usr/lib/pm-utils/sleep.d/06autofs thaw hibernate:

/usr/lib/pm-utils/sleep.d/06autofs thaw hibernate: success.
Running hook /usr/lib/pm-utils/sleep.d/02rtcwake thaw hibernate:

/usr/lib/pm-utils/sleep.d/02rtcwake thaw hibernate: success.
Running hook /usr/lib/pm-utils/sleep.d/00powersave thaw hibernate:

/usr/lib/pm-utils/sleep.d/00powersave thaw hibernate: success.
Running hook /usr/lib/pm-utils/sleep.d/00logging thaw hibernate:

/usr/lib/pm-utils/sleep.d/00logging thaw hibernate: success.
message file have not any log for this process!

Any ideas‌?
Thanks.