this post was submitted on 06 Aug 2025
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Proxmox 9 released (www.proxmox.com)
submitted 10 months ago* (last edited 10 months ago) by beerclue@lemmy.world to c/selfhosted@lemmy.world
 

Proxmox 9 was released, based on Debian 13 (Trixie), with some interesting new features.

Here are the highlights: https://pve.proxmox.com/wiki/Roadmap#Proxmox_VE_9.0

Upgrade from 8 to 9 readme: https://pve.proxmox.com/wiki/Upgrade_from_8_to_9

Known issues & breaking changes: https://pve.proxmox.com/wiki/Roadmap#9.0-known-issues

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[–] wreckedcarzz@lemmy.world 20 points 10 months ago* (last edited 10 months ago) (3 children)

Yay, it only took 2 hours and the help of an llm since the upgrade corrupted my lvm metadata! Little bit of post cleanup and verifying everything works. Now I can go to sleep (it's 5am).

Wasn't that bad, but not exactly relaxing. And when my VMs threw a useless error ('can't start need manual fix') I might have slightly panicked...

[–] Appoxo@lemmy.dbzer0.com 6 points 10 months ago

Not something that sounds production ready lol

[–] potpotato@lemmy.world 6 points 10 months ago (1 children)

Started a system upgrade at 3am…you ok?

[–] wreckedcarzz@lemmy.world 2 points 10 months ago

I'm always up late (it's 5:19a), though a good bit more than usual lately. But I did the upgrade because I was anxious, had nothing to do, and there were no users utilizing the machine.

[–] nevetsg@aussie.zone 5 points 10 months ago (1 children)

Thanks for posting this and reminding me to never go back to Proxmox. My Proxmox server killed itself and all VM's twice before I moved onto HyperV.

[–] wreckedcarzz@lemmy.world 2 points 10 months ago* (last edited 10 months ago)

Oof. I have my VMs getting backed up to another machine so theoretically (untested) I should be able to recover with less than a day of data loss (very minimal for this box). The annoying part would be getting it hooked up to a monitor and keyboard, since it's under an end-table in the living room.

This is the first issue in like... 15 months? Hopefully it stays rather uneventful.