Mailinglist Archive: opensuse-factory (562 mails)

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Re: [opensuse-factory] s2disk = hibernate issues
On Wed, 25 Jan 2017 12:25:47 +0100,
AW wrote:

Am Mittwoch, 25. Januar 2017, 11:48:06 CET schrieb Oliver Neukum:
Am Mittwoch, den 25.01.2017, 11:42 +0100 schrieb AW:
Hi!

Current TW, wake up from s2disk no longer works. This has been an
issue since
some days.

On wakeup, the login screen appears, but is not responding. It
disappears
again, comes up again and is responding, I can type my pw. But after
log in,
plasmashell freezes.

Anybody else using s2disk?



Which graphics?

The usual culprit is the gfx driver, but we need to rule out
user space. Does it crash if you do
echo disk > /sys/power/state
?

If so, your best option is to bisect the kernel if you are using i915.

HTH
Oliver

Intel graphics, probably i915.

Well, it means nothing more than a normal PC :)

Please be specific a bit more about your hardware.
There are various models with i915, and each behaves differently.

But, the best would be to open a report on Bugzilla.
Give the hwinfo output and the output of dmesg there.

echo disk > /sys/power/state

To do when? Before sending the PC into hibernate?

The above is essentially to trigger the hibernation manually but
without systemd hooks. It's just to make sure that it's a kernel
problem.

If so, your best option is to bisect the kernel if you are using i915.

There is a fundamental misunderstanding. I'm a user, and Tumbleweed was
supposed to be a »rolling release«. I have no idea how to bisect a kernel.

At least you need to tell which kernel version worked and which
doesn't. If the issue happened since "some days" ago, the change in
the kernel side should be small, and we may have a chance to spot out
easily. Once when we get such information, we can report it to
upstream, so that they can start looking at the issue.


thanks,

Takashi
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