*** This bug is a duplicate of bug 1169984 ***
https://bugs.launchpad.net/bugs/1169984
** This bug has been marked a duplicate of bug 1169984
3.8.0-18 HDMI audio regression: Either oops or opening device fails with
-ENODEV
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Reboot is required because it's a problem with a driver, which fails
when loaded and leaves the device in a bugged state, which eventually
prevents suspension.
>From bug #1169984: === Alternate workaround ===
IF you have no intention to use the HDMI audio, blacklisting the HDMI audio
module will
The workaround may have worked after the restart. I do not have the
problem any longer.
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https://bugs.launchpad.net/bugs/1173742
Title:
Lubuntu 13.04 fails to suspend
To manage notific
The workaround did not work for me...
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https://bugs.launchpad.net/bugs/1173742
Title:
Lubuntu 13.04 fails to suspend
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Solution also worked on my X220 thinkpad, cheers!
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https://bugs.launchpad.net/bugs/1173742
Title:
Lubuntu 13.04 fails to suspend
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Solution of Guillaume Millet worked for me.
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Title:
Lubuntu 13.04 fails to suspend
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I was going to try the workaround posted by Guillaume Millet
(guimillet), but my machine successfully went into sleep mode.
Therefore, at least for me, the problem is intermittent, which suggests
that the particular process involved either does not start with the
machine or is not always in a state
The same problem for me on my HP ProBook 4710s, after upgrading to
13.04.
[12465.397594] PM: Syncing filesystems ... done.
[12465.908373] Freezing user space processes ...
[12485.924249] Freezing of tasks failed after 20.01 seconds (1 tasks refusing
to freeze, wq_busy=0):
[12485.924337] pci_devi
For me, it is a consequence of bug #1169984 related to the HDMI audio
driver which prevents pm-powersave to terminate,
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1169984. You can
check /var/log/pm-powersave.log. Before the workaround, my pm-
powersave.log stopped at the nvidia hdmi audio
Same problem, same call trace, on Kubuntu 13.04 upgraded today from
12.10, on an Asus UL80VT laptop. It worked well before (on 12.10).
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Title:
Lu
Process is in dmesg (I and you had pci_devices before). It is now
working on 3.8 from 13.04 up to suspend, but after resume it does not
respond to mouse etc.. and needs to be rebooted. Works fine on 3.5
kernel.
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Bugs, which i
Petr, how did you find which process was causing it? I'll check to see
if its the same process on my machine.
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https://bugs.launchpad.net/bugs/1173742
Title:
Lubuntu 13.04 fails to sus
After reboot, I got chmod as the process causing it (its parent was
udevd, and there was ~25 udevd, which looks strange).
It works well on 3.5 kernel from 12.10 - this bug is probably kernel
related.
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Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: pm-utils (Ubuntu)
Status: New => Confirmed
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Title:
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