Activity: Sep, 2020 - Nov, 2024

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Suspend Guard for Phosh

This project is REUSE compliant: https://reuse.software

What does it do?

Prevent auto-suspend as long as media (audio) is playing, e.g. from your podcast- or music-player.

Some players (like lollypop) have built-in suspend-inhibit, but not all of them have yet (e.g. gnome-podcasts) and some probably never will (e.g. firefox).

How does it work?

The sguard.sh script checks every X seconds (default: 60), whether sound is playing through any pulse-audio channel. If it is, it will inhibit suspend for the next X+1 seconds, until it checks again.

Are there system requirements?

Yes, the script uses pactl, which is probably installed anyways and gnome-session-inhibit which is part of the GNOME desktop and therefore part of phosh.

Wouldn’t it be better to check mpris for the current player state?

Indeed, that would be a cleaner approach, and the script did exactly that for a while. However, it turns out that phosh handles MediaPlayer/mpris events in an odd way, such that it does not report any playing state, when the screen is locked.

Additionally, some applications do not support mpris and would therefore be unable to trigger the suspend-inhibit.

Use sguard

Just download this source directory, and run the Makefile:

git clone https://src.jayvii.de/pub/pinephone-scripts.git
cd pinephone-scripts/sguard
make install

This will place sguard.sh into ~/.local/bin/sguard.sh and place the systemd-service file under your user’s directory. You can enable & start sguard with:

systemctl --user enable sguard --now

Maintainer

• JayVii <jayvii [AT] posteo [DOT] de>

Contribute to sguard

Simply send a mail to one of the Maintainers, describing your issue(s) and ideally proposing a solution as well :)

Contributors

• JayVii <jayvii [AT] posteo [DOT] de> (2021)
• HazardChem <pthom44 [AT] live [DOT] com [DOT] au> (2021)