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["Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>]

Gergely Papp, thank you for taking the time to report this bug and helping to make Ubuntu better. Please execute the following command, as it will automatically gather debugging information, in a terminal:
apport-collect 823015

** Tags added: precise

** Package changed: ubuntu => linux (Ubuntu)

** Changed in: linux (Ubuntu)
   Importance: Undecided => Low

** Changed in: linux (Ubuntu)
       Status: Confirmed => Incomplete

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https://bugs.launchpad.net/bugs/823015

Title:
  Suspend/hibernate doesn't work on oneiric

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Built-in suspend and hibernate doesn't work at all. It worked on
  previous releases (maverick, natty)

  I've tried using uswsusp, and that produces the same errors.

  In the dmesg I find the following:

  [  154.966016] PM: Syncing filesystems ... done.
  [  154.969874] PM: Preparing system for mem sleep
  [  155.117650] Freezing user space processes ... (elapsed 0.01 seconds) done.
  [  155.132120] Freezing remaining freezable tasks ... 
  [  175.148079] Freezing of tasks failed after 20.01 seconds (1 tasks refusing to freeze, wq_busy=0):
  [  175.148178] khubd           D 403cc389     0    19      2 0x00800000
  [  175.148184]  f39b1ebc 00000046 f38db2c0 403cc389 008db2c0 f38c0000 f38db2c0 c152c75d
  [  175.148192]  0000c526 c4c6ef3b 00000028 c1882e80 c1882e80 0000c52d f38c0000 f4a05e80
  [  175.148200]  c153a3c0 c13bb620 f4a05e80 f0f1b180 f73a4500 c13bb600 000003e8 f39b1e80
  [  175.148212] Call Trace:
  [  175.148221]  [<c152c75d>] ? schedule+0x2fd/0x6a0
  [  175.148226]  [<c13bb620>] ? urb_destroy+0x20/0x30
  [  175.148230]  [<c13bb600>] ? usb_unlink_anchored_urbs+0x30/0x30
  [  175.148234]  [<c13bb620>] ? urb_destroy+0x20/0x30
  [  175.148239]  [<c127dced>] ? kref_put+0x2d/0x70
  [  175.148244]  [<c1027f38>] ? default_spin_lock_flags+0x8/0x10
  [  175.148248]  [<c152e7df>] ? _raw_spin_lock_irqsave+0x2f/0x50
  [  175.148253]  [<c1056b4a>] ? lock_timer_base+0x2a/0x50
  [  175.148257]  [<c152d0ee>] schedule_timeout+0x10e/0x250
  [  175.148261]  [<c13bc3d1>] ? usb_control_msg+0x91/0xc0
  [  175.148265]  [<c1056b70>] ? lock_timer_base+0x50/0x50
  [  175.148269]  [<c152d24a>] schedule_timeout_uninterruptible+0x1a/0x20
  [  175.148273]  [<c1058947>] msleep+0x17/0x30
  [  175.148278]  [<c13b4a12>] hub_power_on+0x62/0x70
  [  175.148282]  [<c13b7574>] hub_events+0x324/0x520
  [  175.148287]  [<c1067aaf>] ? finish_wait+0x4f/0x70
  [  175.148290]  [<c13b8254>] hub_thread+0x24/0x130
  [  175.148294]  [<c1067940>] ? wake_up_bit+0x30/0x30
  [  175.148298]  [<c13b8230>] ? usb_authorize_device+0x150/0x150
  [  175.148302]  [<c1067425>] kthread+0x75/0x80
  [  175.148305]  [<c10673b0>] ? kthread_bind+0x80/0x80

  ProblemType: Bug
  DistroRelease: Ubuntu 11.10
  Package: hibernate 1.99-1.1
  Uname: Linux 3.0.0-0300-generic i686
  Architecture: i386
  Date: Tue Aug  9 01:33:27 2011
  Dependencies:
   
  InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
  PackageArchitecture: all
  ProcEnviron:
   LANG=hu_HU.UTF-8
   SHELL=/bin/bash
  SourcePackage: hibernate
  UpgradeStatus: Upgraded to oneiric on 2011-08-01 (7 days ago)

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