DEPRECATED

I no longer use nor need this, and will use https://wiki.hyprland.org/Hypr-Ecosystem/hypridle/ instead.

wscreensaver-bridge

This is a D-Bus server that implements org.freedesktop.ScreenSaver and forwards the calls to the Wayland idle-inhibit protocol of your Wayland compositor.

Why?

It's a bit of a mess how idleness is inhibited in Linux. There are mechanisms such as systemd-inhibit, and the two mentioned here. The Wayland native way appears to be through this idle inhibit protocol, which is great, but not all client programs support this.

Some of them use this, and rather than track down all the programs that do and ask them to rewrite their screensaver inhibitors, I figure there may as well be a bridge/adapter.

Install/build

On Arch, just install it from the AUR, e.g. using yay:

   yay -S wscreensaver-bridge-git

To build, just install rust and make sure you have the dbus development packages.

Use

Just run it when your session starts, e.g. in hyprland.conf:

exec-once wscreensaver-bridge

Or write a systemd user unit for it:

~/.config/systemd/user/wscreensaver-bridge.service:

[Unit]
Description=Wayland Screensaver Bridge

[Service]
ExecStart=/usr/bin/wscreensaver-bridge
Restart=always

[Install]
WantedBy=default.target

Then enable it with systemctl --user enable wscreensaver-bridge.service.