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Will any UPS work with Linux? (lemmy.world)

submitted 2 years ago by njordomir@lemmy.world to c/selfhosted@lemmy.world

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I'm down to the last few hours of discounts here. I need to get my NAS and my server onto a UPS months ago. Both are already set to come back on when power restores. We rarely have power outages and have solar panels (no house battery though), so a full outage is even rarer.

I understand that a UPS can send a shutdown signal when power is lost. Is this a universal standard or format for this? If so, what keywords should i use when searching for compatible products? My father told me to look for one with Ethernet ports. I just want to make sure everything is compatible. I go out of town occasionally and as well as preventing data loss, I also need everything to go down and come back up automatically so I don't have to call a friend, neighbor, or my spouse to go mess with stuff for me.

UPS brands considered (alternatives welcome): APC, Cyberpower

Systems protected, Synology DS 220+ & BeeLink MiniPC running Debian 12.

Also, for anyone who has helped me out previously in my self-hosted journey, thank you! Things are going great and I have a few useful docker images running various services and have set up grub btrfs snapshots to easily fix my screwups. This community has been incredibly helpful.

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[–] SnotFlickerman@lemmy.blahaj.zone 1 points 2 years ago* (last edited 2 years ago)

I've been able to control a consumer-grade CyberPower UPS for just my modem/router via a Raspberry Pi using Box64 to emulate the linux command line software for communicating with the UPS. I've never had any issues, and it had pretty okay documentation. You just connect it to a host PC via USB.

https://www.cyberpowersystems.com/product/ups/standby/st625u/

This is the one, nothing special.

As you can see though, source, rpm, and deb versions are available. If a low-power consumer grade one like this has Linux support, I'd daresay most of them do. Like I said, I never had trouble.