https://tauri.earth/@AliveDevil/116040040897655605
There’s not much faith in the Gnome project for online updates.
@paktosan If I read this correctly, Gnome Software hasn’t had online updates for thirteen years now.
There’s a lot of tangential stuff in that thread, but the linked post contains a commit hash reference.
—
Quite happy with my decision not to run Gnome in any capacity.

Ok, FTR, I’m trying to work on this, although I don’t have anything functional yet. I can easily hack (for now) things in such a way that all apps are marked as GS_APP_STATE_UPDATEABLE_LIVE. But I’ve just learned that this is not enough, because PackageKit can’t handle such apps. In fact, as far as I am understanding things, support for updating apps live was dropped with 46eca30b6786b66af9c8eeac1f64f1ffdd6fbc0b, “Remove online-update functionality” (in 2013!!!). For that reason, even if all a...
@DJGummikuh
Right, not installing the updates on shutdown, will install them on the next startup, which will trigger a reboot, so it won't stall the machine unattended.
However, there is discussion about using systemd soft-reboot to apply updates without really rebooting (when using install on shutdown).
https://github.com/PackageKit/PackageKit/issues/868

systemd v254 introduced a new reboot method: systemctl soft-reboot. A soft-reboot is similar to a regular reboot, except it affects user-space only. This would be really useful in the following cas...