[fedora-arm] Re: Help testing suspend on arm

2018-09-04 20:05 GMT+02:00 Robert Moskowitz <rgm@htt-consult.com>:
> Nicolas,
>
> I finally have an Xfce desktop. So I decided to try suspend to ram.
>
> It did something, but then stopped. Monitor is still on, in character mode.
> And I realized, WHAT do I do to get the system to resume? What do I have on
> this SOC that will trigger the resume. I am stumped!
>
> So I will power cycle...
>
> [ 1422.375877] PM: Syncing filesystems ... done.
> [ 1427.191217] Freezing user space processes ... (elapsed 0.004 seconds)
> done.
> [ 1427.203321] OOM killer disabled.
> [ 1427.206678] Freezing remaining freezable tasks ... (elapsed 0.001
> seconds) done.
> [ 1427.216019] Suspending console(s) (use no_console_suspend to debug)

It depends on the device, I expect not all keys can leave suspend. On
the Trimslice, I can use the power button, on AC100 any key on the
keyboard.
If you have an usb keyboard plugin and it didn't leave suspend, then I
guess there is something missing to be hooked there.

But I would have expected crash to happen when entering suspend.
Having no crash on your device is an interesting information anway.
(I was also able to "not" reproduce any crash with wandboard).

Thx for your tests.

--
-

Nicolas (kwizart)
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