[Izkata]

A month or two ago I went digging because I wanted to disable auto-update for something I installed through snap (it stores configuration inside the versioned directory, so one day everything was just gone because snap auto-upgraded it the night before). Completely disabling auto-update is apparently not possible, and by design.

According to the devs involved, on mailing lists and bug reports, the point of snap over apt/etc is the auto updates can't be disabled, so end-users can't put off or forget about security updates. Even adding a way to delay or configure when an update happens seemed to take a lot of convincing before it was added.

(In the end I just disabled the snap service entirely to stop auto-updates. Only downside seems to be that I can't query or install new things through snap without it.)