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

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)


On 08/21/2018 11:40 AM, Nicolas Chauvet wrote:
> Hi there,
>
> While testing upstream kernel on some devices, I've recently
> discovered that suspend was broken for "distro kernel" (not only
> related to fedora kernel, but also ubuntu).
>
> I order to debug this, I was advised to use a serial console and boot
> with theses options:
> no_console_suspend=1 initcall_debug
>
> Then using systemctl suspend outputs this report for me:
> https://bugzilla.redhat.com/show_bug.cgi?id=1619699
> Basically, I'm running a tegra device, but a pxa driver (unrelated to
> the device) lead to a crash preventing suspend.
>
> I would like others on this list to try to report such use case, I
> don't expect pxa_gpio to be the only driver to have issue in the
> fedora config. Specially as it does not have problem at boot time or
> shutdown so this problem might remains silent.
>
> Please don't forget to block ARMTracker on bugzilla.redhat.com, and
> mention it there if you uses upstream bug tracker.
>
> Thx for any report.
>
_______________________________________________
arm mailing list -- arm@lists.fedoraproject.org
To unsubscribe send an email to arm-leave@lists.fedoraproject.org
Fedora Code of Conduct: https://getfedora.org/code-of-conduct.html
List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines
List Archives: https://lists.fedoraproject.org/archives/list/arm@lists.fedoraproject.org