Comment 7 for bug 303667

This happens to me even for the latest kernel ppa:
uname -r: 2.6.30-020630rc8-generic

My dmesg after resuming:

[34258.180072] usb 1-1: reset high speed USB device using ehci_hcd and address 4
[34258.312799] dvb-usb: found a 'Hauppauge Nova-T Stick' in cold state, will try to load a firmware
[34258.312805] usb 1-1: firmware: requesting dvb-usb-dib0700-1.20.fw
[34318.312097] dvb-usb: did not find the firmware file. (dvb-usb-dib0700-1.20.fw) Please see linux/Documentation/dvb/ for more details on firmware-problems. (-2)
[34318.312225] PM: resume devices took 63.620 seconds
[34318.312227] ------------[ cut here ]------------
[34318.312237] WARNING: at /home/kernel-ppa/mainline/build/kernel/power/main.c:176 suspend_test_finish+0x83/0x90()
[34318.312241] Hardware name: Inspiron 2200
[34318.312243] Component: resume devices
[34318.312245] Modules linked in: dvb_usb_dib0700 dib7000p dib7000m dvb_usb dvb_core dib3000mc dibx000_common dib0070 aes_i586 aes_generic binfmt_misc fbcon tileblit font bitblit softcursor ppdev i915 drm i2c_algo_bit bridge stp bnep lp parport arc4 ecb ath5k mac80211 led_class cfg80211 snd_intel8x0 snd_ac97_codec joydev ac97_bus snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi pcmcia snd_rawmidi snd_seq_midi_event dcdbas snd_seq snd_timer snd_seq_device yenta_socket psmouse rsrc_nonstatic pcmcia_core serio_raw pcspkr iTCO_wdt iTCO_vendor_support snd soundcore snd_page_alloc video output intel_agp agpgart usbhid e100 mii
[34318.312304] Pid: 1212, comm: pm-suspend Not tainted 2.6.30-020630rc8-generic #020630rc8
[34318.312307] Call Trace:
[34318.312314] [<c0166a23>] ? suspend_test_finish+0x83/0x90
[34318.312318] [<c0166a23>] ? suspend_test_finish+0x83/0x90
[34318.312326] [<c013b7ec>] warn_slowpath_common+0x7c/0xa0
[34318.312330] [<c0166a23>] ? suspend_test_finish+0x83/0x90
[34318.312335] [<c013b856>] warn_slowpath_fmt+0x26/0x30
[34318.312339] [<c0166a23>] suspend_test_finish+0x83/0x90
[34318.312344] [<c0166abf>] suspend_devices_and_enter+0x8f/0xc0
[34318.312348] [<c0166d23>] enter_state+0xc3/0xe0
[34318.312352] [<c0166dd1>] state_store+0x91/0xd0
[34318.312356] [<c0166d40>] ? state_store+0x0/0xd0
[34318.312362] [<c02cc934>] kobj_attr_store+0x24/0x30
[34318.312369] [<c02134db>] flush_write_buffer+0x4b/0x70
[34318.312374] [<c02135c2>] sysfs_write_file+0x42/0x70
[34318.312381] [<c01c7e76>] vfs_write+0x96/0x160
[34318.312386] [<c0213580>] ? sysfs_write_file+0x0/0x70
[34318.312391] [<c01c7ffd>] sys_write+0x3d/0x70
[34318.312396] [<c0102ebc>] sysenter_do_call+0x12/0x28
[34318.312399] ---[ end trace 4c001d490f284970 ]---
[34318.312473] PM: Finishing wakeup.
[34318.312475] Restarting tasks ... done.