Suspend/hibernate doesn't work on oneiric

[Gergely Papp]

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)

[Martin Holicky (zalohovenie)]

I think this is not duplicate of bug #810020. And I think I have the same problem - when I click on Suspend or Hibernate button just lock screen and nothing else.

[Martin Holicky (zalohovenie)]

Sorry now is everythink okay

[Vladimir Kooznetsov (xiiinon)]

I confirm this bug on HP Pavilion dv5 1164er. The function worked perfectly for Natty and Maverick.
After going back from hibernate or suspend I see nothing but a black screen with a blinking text cursor in the top left corner.

[Gergely Papp (gergely-papp)]

This is not a duplicate.

[Merrattic (merrattic)]

I have the same problem on uptodate Xubuntu 11.04 on an Acer Aspire One (160GB HDD model)

Suspend was working fine, then suddenly I get the blank screen, still backlit, and no response from keyboard, only thing I can do is hold down the power button until it powers off. I don't get a suspend first time round either. Problem arises whether I use the logout screen or power button.

Trying to hibernate from logout screen gives me a slightly different outcome, I also get a blinking cursor top left ;)

The frozen task is khubd as with the OP.

This happened previously and I resized my xubuntu partition and swap file (both running in a logical partition) which fixed suspend, but now the problem is back again. May try another resize and see what happens and report back.

I am dual booting with Windows 7

[Merrattic (merrattic)]

Sorry, I meant 11.10 not 11.04 :(

[Gergely Papp (gergely-papp)]

12.04 still has the bug

[Niren Sinha (nirensinha)]

Is there any fix for this. I have trying all different ways but no dice.

[penalvch (penalvch)]

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

[Launchpad Janitor (janitor)]

[Expired for linux (Ubuntu) because there has been no activity for 60 days.]