[systemd-devel] Wishlist: HandleLidSwitchDocked ... when powered?

[Michael Biebl]

2016-07-14 9:28 GMT+02:00 Mantas Mikulėnas <grawity at gmail.com>:
> On Thu, Jul 14, 2016 at 5:47 AM, Kai Hendry <hendry at webconverger.com> wrote:
>>
>> Hi there,
>>
>> I want my T460s machine to suspend on lid close only when it's not
>> charging off mains.
>>
>> I've looked over
>> https://www.freedesktop.org/software/systemd/man/logind.conf.html &
>> https://wiki.archlinux.org/index.php/Power_management and I don't see
>> how this can be achieved.
>
>
> I usually deal with this by running `systemd-inhibit
> --what=handle-lid-switch <cmd>` to prevent the auto-suspend. If you want an
> automatic method, here's some scripting around UPower or udev:
> https://github.com/grawity/hacks/blob/master/desktop/upower-ac-hold or
> https://github.com/grawity/hacks/blob/master/system/ac-wait.c

Would that trigger a suspend once you unplug the machine and there is
a pending request which was inhibited?


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