Public bug reported:
Binary package hint: hibernate
Frequently, hibernate fails due to uvcvideo. I do not know what the
package is for uvcvideo. Hibernation sometimes works, but most of the
time it fails due to uvcvideo not unloading.
~ $ lsb_release -rd
Description: Ubuntu 10.04 LTS
Release: 10.04
~ $ apt-cache policy hibernate
hibernate:
Installed: 1.99-1.1
Candidate: 1.99-1.1
Version table:
*** 1.99-1.1 0
500 http://be.archive.ubuntu.com/ubuntu/ lucid/universe Packages
100 /var/lib/dpkg/status
~ $ sudo /usr/sbin/hibernate --force --kill --verbosity=3
hibernate:Warning: Tuxonice binary signature file not found.
hibernate: Trying method in suspend2.conf...
hibernate: Trying method in disk.conf...
hibernate: Trying method in ususpend-disk.conf...
hibernate: Including configuration from common.conf
hibernate: [01] Executing CheckLastResume ...
hibernate: [01] Executing CheckRunlevel ...
hibernate: [01] Executing LockFileGet ...
hibernate: [01] Executing NewKernelFileCheck ...
hibernate: [10] Executing EnsureUSuspendCapable ...
hibernate: [11] Executing XHacksSuspendHook1 ...
hibernate: [59] Executing RemountXFSBootRO ...
hibernate: [89] Executing SaveKernelModprobe ...
Saved /proc/sys/kernel/modprobe is /sbin/modprobe
hibernate: [91] Executing ModulesUnloadBlacklist ...
Unloading blacklisted modules listed /etc/hibernate/blacklisted-modules
Module version for ipw2100 is 66050
Module version for ipw2200 is 66050
Module version for snd_bt_sco is
Module version for ndiswrapper is 79616
Unloading blacklisted module uvcvideo (and dependencies)
Unloading uvcvideo ...
Removing modules with rmmod.
Some modules failed to unload: uvcvideo
hibernate: [95] Executing XHacksSuspendHook2 ...
xhacks: changing console from 7 to 15
hibernate: [98] Executing CheckRunlevel ...
hibernate: [99] Executing DoUSuspend ...
hibernate: Running /usr/sbin/s2disk ...
s2disk: Could not stat the resume device file. Reason: No such file or directory
hibernate: [90] Executing ModulesLoad ...
hibernate: [89] Executing RestoreKernelModprobe ...
hibernate: [85] Executing XHacksResumeHook2 ...
xhacks: changing console back to 7
hibernate: [70] Executing ClockRestore ...
hibernate: [59] Executing RemountXFSBootRW ...
hibernate: [11] Executing XHacksResumeHook1 ...
hibernate: [01] Executing NoteLastResume ...
hibernate: [01] Executing LockFilePut ...
-------
Following instructions in
https://wiki.ubuntu.com/DebuggingKernelSuspendHibernateResume
* Had to comment GRUB_HIDDEN_TIMEOUT=0 in /etc/default/grub followed
by 'sudo update-grub' in order to see the grub menu when booting
* Booted with no_console_suspend option
* Successfully issued 'sudo pm-suspend' on VT1
* When resuming, it shows a black screen. Ctrl-Alt-F7 shows the
X-desktop, Ctrl-Alt-F1 the VT1 screen which launched the suspend. No
messages.
* Issued 'sudo pm-hibernate' on VT1. Everything seems to work as
expected, but the power stays on. VT1 displays following 3 lines:
btusb_intr_complete: hci0 urb ffff880037ad8480 failed to resubmit (1)
btusb_bulk_complete: hci0 urb ffff880037ad8900 failed to resubmit (1)
btusb_bulk_complete: hci0 urb ffff880037ad8600 failed to resubmit (1)
* Have to hit the reset button to get going -> normal boot. System
starts with networking disabled. 'Enable Networking' solves
this. But that should not be needed.
** Affects: hibernate (Ubuntu)
Importance: Undecided
Status: New
--
hibernate fails while uvcvideo fails to unload
https://bugs.launchpad.net/bugs/581065
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