Yes I expected that. So, here's the suspend logs: Initial commandline parameters: Mon Apr 30 22:16:25 EEST 2012: 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 3.2.0-24-generic #37-Ubuntu SMP Wed Apr 25 08:43:22 UTC 2012 x86_64 x 86_64 x86_64 GNU/Linux Module Size Used by vmnet 55751 10 vsock 52476 0 vmci 87586 1 vsock vmmon 75951 0 bnep 18281 2 rfcomm 47604 0 bluetooth 180104 10 bnep,rfcomm parport_pc 32866 0 ppdev 17113 0 dm_crypt 23125 0 uvcvideo 72627 0 videodev 98259 1 uvcvideo v4l2_compat_ioctl32 17128 1 videodev joydev 17693 0 hp_wmi 18092 0 sparse_keymap 13890 1 hp_wmi snd_hda_codec_hdmi 32474 1 sp5100_tco 13791 0 snd_hda_codec_idt 70795 1 ir_lirc_codec 12859 0 lirc_dev 19204 1 ir_lirc_codec ir_mce_kbd_decoder 12777 0 ir_sony_decoder 12510 0 arc4 12529 2 psmouse 87692 0 serio_raw 13211 0 ir_jvc_decoder 12507 0 edac_core 53746 0 ir_rc6_decoder 12507 0 k10temp 13166 0 edac_mce_amd 23709 0 i2c_piix4 13301 0 snd_hda_intel 33773 5 binfmt_misc 17540 1 snd_hda_codec 127706 3 snd_hda_codec_hdmi,snd_hda_codec_idt,snd_hda_int el snd_hwdep 13668 1 snd_hda_codec snd_pcm 97188 3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec snd_seq_midi 13324 0 snd_rawmidi 30748 1 snd_seq_midi snd_seq_midi_event 14899 1 snd_seq_midi snd_seq 61896 2 snd_seq_midi,snd_seq_midi_event ath9k 132390 0 ir_rc5_decoder 12507 0 snd_timer 29990 2 snd_pcm,snd_seq snd_seq_device 14540 3 snd_seq_midi,snd_rawmidi,snd_seq mac80211 506816 1 ath9k ir_nec_decoder 12507 0 rc_rc6_mce 12502 0 ene_ir 18457 0 rc_core 26412 10 ir_lirc_codec,ir_mce_kbd_decoder,ir_sony_decoder,ir_jvc_decoder,ir_rc6_decoder,ir_rc5_decoder,ir_nec_decoder,rc_rc6_mce,ene_ir ath9k_common 14053 1 ath9k ath9k_hw 411112 2 ath9k,ath9k_common ath 24067 3 ath9k,ath9k_common,ath9k_hw snd 78855 20 snd_hda_codec_hdmi,snd_hda_codec_idt,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device cfg80211 205544 3 ath9k,mac80211,ath soundcore 15091 1 snd snd_page_alloc 18529 2 snd_hda_intel,snd_pcm nfsd 277809 13 nfs 356307 1 lockd 86161 2 nfsd,nfs fscache 61529 1 nfs auth_rpcgss 53380 2 nfsd,nfs nfs_acl 12883 2 nfsd,nfs hp_accel 25976 0 lis3lv02d 19876 1 hp_accel input_polldev 13896 1 lis3lv02d sunrpc 245464 25 nfsd,nfs,lockd,auth_rpcgss,nfs_acl mac_hid 13253 0 lp 17799 0 parport 46562 3 parport_pc,ppdev,lp r8169 62099 0 radeon 804372 3 ttm 76949 1 radeon drm_kms_helper 46978 1 radeon drm 242038 5 radeon,ttm,drm_kms_helper i2c_algo_bit 13423 1 radeon video 19596 0 wmi 19256 1 hp_wmi total used free shared buffers cached Mem: 4046724 2361748 1684976 0 204056 1142804 -/+ buffers/cache: 1014888 3031836 Swap: 11879420 0 11879420 /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/55NetworkManager suspend suspend: Having NetworkManager put all interaces to sleep...Failed. /usr/lib/pm-utils/sleep.d/55NetworkManager suspend suspend: success. Running hook /usr/lib/pm-utils/sleep.d/60_wpa_supplicant suspend suspend: Failed to connect to wpa_supplicant - wpa_ctrl_open: No such file or directory /usr/lib/pm-utils/sleep.d/60_wpa_supplicant suspend suspend: success. Running hook /usr/lib/pm-utils/sleep.d/75modules suspend suspend: /usr/lib/pm-utils/sleep.d/75modules suspend suspend: not applicable. Running hook /usr/lib/pm-utils/sleep.d/90clock suspend suspend: /usr/lib/pm-utils/sleep.d/90clock suspend suspend: not applicable. 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/95hdparm-apm suspend suspend: /usr/lib/pm-utils/sleep.d/95hdparm-apm suspend suspend: not applicable. Running hook /usr/lib/pm-utils/sleep.d/95led suspend suspend: /usr/lib/pm-utils/sleep.d/95led suspend suspend: not applicable. 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. Running hook /etc/pm/sleep.d/novatel_3g_suspend suspend suspend: /etc/pm/sleep.d/novatel_3g_suspend suspend suspend: success. Mon Apr 30 22:16:26 EEST 2012: performing suspend