Comment 3 for bug 773969

Here's a working suspend log from 10.10. There is one difference to the 11.04 log. In 11.04 log the network suspend apparently fails, but in 10.10 doesn't:

10.10 network suspend:

Running hook /usr/lib/pm-utils/sleep.d/55NetworkManager suspend suspend:
Having NetworkManager put all interaces to sleep...method return sender=:1.3 -> dest=:1.5724 reply_serial=2
Done.
/usr/lib/pm-utils/sleep.d/55NetworkManager suspend suspend: success.

11.04 network suspend:

Running hook /usr/lib/pm-utils/sleep.d/55NetworkManager suspend suspend:
Having NetworkManager put all interaces to sleep...Failed.
/usr/lib/pm-utils/sleep.d/55NetworkManager suspend suspend: success.

Who knows if that's the reason for the failed resume??

full log from 10.10:

Fri Apr 29 17:17:21 EEST 2011: Running hooks for suspend.
Running hook /usr/lib/pm-utils/sleep.d/000kernel-change suspend suspend:

/usr/lib/pm-utils/sleep.d/000kernel-change suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/00logging suspend suspend:
Linux silc 2.6.35-24-generic #42-Ubuntu SMP Thu Dec 2 02:41:37 UTC 2010 x86_64 GNU/Linux
Module Size Used by
btrfs 506518 0
zlib_deflate 21866 1 btrfs
crc32c 3007 1
libcrc32c 1268 1 btrfs
ufs 74447 0
qnx4 8101 0
hfsplus 78159 0
hfs 47396 0
minix 29321 0
ntfs 97516 0
vfat 10954 0
msdos 7960 0
fat 56244 2 vfat,msdos
jfs 183125 0
xfs 766293 0
reiserfs 244968 0
nfs 321919 1
fscache 50226 1 nfs
nls_utf8 1453 0
udf 86514 0
crc_itu_t 1739 1 udf
cryptd 8140 0
aes_x86_64 7936 3
aes_generic 27631 1 aes_x86_64
binfmt_misc 7984 1
nfsd 306275 11
lockd 75956 2 nfs,nfsd
nfs_acl 2701 2 nfs,nfsd
auth_rpcgss 44898 2 nfs,nfsd
sunrpc 229445 19 nfs,nfsd,lockd,nfs_acl,auth_rpcgss
exportfs 4226 2 xfs,nfsd
vmnet 47470 13
vmblock 12995 1
vsock 43307 0
vmci 60422 1 vsock
vmmon 80151 0
parport_pc 30086 0
ppdev 6804 0
snd_hda_codec_atihdmi 3079 1
arc4 1497 2
snd_hda_codec_idt 64667 1
ath9k 101730 0
snd_hda_intel 26019 2
snd_seq_midi 5932 0
snd_hda_codec 100919 3 snd_hda_codec_atihdmi,snd_hda_codec_idt,snd_hda_intel
snd_rawmidi 22207 1 snd_seq_midi
snd_hwdep 6660 1 snd_hda_codec
ath9k_common 6874 1 ath9k
snd_seq_midi_event 7291 1 snd_seq_midi
snd_pcm 89104 2 snd_hda_intel,snd_hda_codec
snd_seq 57512 2 snd_seq_midi,snd_seq_midi_event
snd_timer 23850 2 snd_pcm,snd_seq
snd_seq_device 6912 3 snd_seq_midi,snd_rawmidi,snd_seq
ath9k_hw 314699 2 ath9k,ath9k_common
ath 10413 2 ath9k,ath9k_hw
snd 64181 13 snd_hda_codec_idt,snd_hda_intel,snd_hda_codec,snd_rawmidi,snd_hwdep,snd_pcm,snd_seq,snd_timer,snd_seq_device
mac80211 266625 2 ath9k,ath9k_common
radeon 909450 3
soundcore 1240 1 snd
cfg80211 170293 4 ath9k,ath9k_common,ath,mac80211
video 22176 0
lirc_ene0100 7819 0
joydev 11395 0
ttm 68212 1 radeon
drm_kms_helper 32836 1 radeon
snd_page_alloc 8588 2 snd_hda_intel,snd_pcm
hp_accel 14304 0
drm 206230 5 radeon,ttm,drm_kms_helper
psmouse 62080 0
output 2527 1 video
uvcvideo 62379 0
lis3lv02d 10384 1 hp_accel
videodev 49359 1 uvcvideo
lp 10201 0
edac_core 46822 0
edac_mce_amd 9387 0
k10temp 3535 0
v4l1_compat 15519 2 uvcvideo,videodev
v4l2_compat_ioctl32 12614 1 videodev
lirc_dev 11209 1 lirc_ene0100
input_polldev 4527 1 lis3lv02d
i2c_piix4 10047 0
i2c_algo_bit 6208 1 radeon
serio_raw 4910 0
led_class 3393 2 ath9k,hp_accel
parport 37032 3 parport_pc,ppdev,lp
hp_wmi 6467 0
ahci 22210 2
r8169 42254 0
mii 5261 1 r8169
libahci 26052 1 ahci
             total used free shared buffers cached
Mem: 4054516 3850352 204164 0 228088 2492708
-/+ buffers/cache: 1129556 2924960
Swap: 11879420 10264 11869156

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

/usr/lib/pm-utils/sleep.d/00powersave suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/01PulseAudio suspend suspend:
Welcome to PulseAudio! Use "help" for usage information.
>>> >>> Welcome to PulseAudio! Use "help" for usage information.
>>> >>> Welcome to PulseAudio! Use "help" for usage information.
>>> >>> Welcome to PulseAudio! Use "help" for usage information.
>>> >>> Welcome to PulseAudio! Use "help" for usage information.
>>> >>>
/usr/lib/pm-utils/sleep.d/01PulseAudio suspend suspend: success.
Running hook /etc/pm/sleep.d/10_grub-common suspend suspend:

/etc/pm/sleep.d/10_grub-common suspend suspend: success.
Running hook /etc/pm/sleep.d/10_unattended-upgrades-hibernate suspend suspend:

/etc/pm/sleep.d/10_unattended-upgrades-hibernate suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/44bluetooth-known-quirk suspend suspend:

/usr/lib/pm-utils/sleep.d/44bluetooth-known-quirk suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/45bluetooth-service suspend suspend:

/usr/lib/pm-utils/sleep.d/45bluetooth-service suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/49bluetooth suspend suspend:

/usr/lib/pm-utils/sleep.d/49bluetooth suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/55NetworkManager suspend suspend:
Having NetworkManager put all interaces to sleep...method return sender=:1.3 -> dest=:1.5724 reply_serial=2
Done.

/usr/lib/pm-utils/sleep.d/55NetworkManager suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/70action_wpa suspend suspend:

/usr/lib/pm-utils/sleep.d/70action_wpa suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/75modules suspend suspend:

/usr/lib/pm-utils/sleep.d/75modules suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/90clock suspend suspend:

/usr/lib/pm-utils/sleep.d/90clock suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/94cpufreq suspend suspend:

/usr/lib/pm-utils/sleep.d/94cpufreq suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/95anacron suspend suspend:
stop: Unknown instance:

/usr/lib/pm-utils/sleep.d/95anacron suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/95led suspend suspend:

/usr/lib/pm-utils/sleep.d/95led suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/98video-quirk-db-handler suspend suspend:
Kernel modesetting video driver detected, not using quirks.

/usr/lib/pm-utils/sleep.d/98video-quirk-db-handler suspend suspend: success.
Running hook /usr/lib/pm-utils/sleep.d/99video suspend suspend:
kernel.acpi_video_flags = 0

/usr/lib/pm-utils/sleep.d/99video suspend suspend: success.
Fri Apr 29 17:17:23 EEST 2011: performing suspend
Fri Apr 29 21:18:43 EEST 2011: Awake.