#proxmox9 — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #proxmox9, aggregated by home.social.
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The Proxmox cluster upgrade from 8.4 -> 9 went very, very smoothly. Got all of the `pve8to9` warnings handled, and had no issues with migrations to keep all of the VMs up and running. Overall pretty painless.
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Proxmox Virtual Environment 9.1 available
https://www.proxmox.com/en/about/company-details/press-releases/proxmox-virtual-environment-9-1
#HackerNews #Proxmox #Virtual #Environment #Virtualization #OpenSource #Technology #News #Proxmox9.1
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I'm still on #Proxmox 8, I fear that upgrading might break something when I really don't have too much time to fix it.
Am I missing out? How easy is the upgrade and is it likely to break something?Cheers!
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Como publiqué en La Bitácora de un Eterno Aprendiz, actualicé Proxmox a la versión 9 en mi servidor personal. El proceso es tan fácil que hasta yo pude ejecutarlo sin romper nada. Si yo pude, cualquiera puede.
https://altgr.xyz/2025/11/05/sobrevivi-al-upgrade-de-proxmox-8-a-9/
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#ProxmoxVE 8 to 9 Upgrade #Guide
This #tutorial walks through the in-place upgrade from #Proxmox8 to #Proxmox9, documenting each step along the way. Our goal was to ensure a smooth transition while preserving all existing #virtualmachines, #containers, and configurations. This guide covers verifying system health, updating repositories, performing the upgrade, and confirming the installation afterward, all from the #Proxmox Shell.
https://www.storagereview.com/review/proxmox-ve-8-to-9-upgrade-guide
#hypervisor #vurtualization -
Also running into non-starting LXC on #proxmox9 after upgrading the container to #trixie? Here's the solution: https://forum.proxmox.com/threads/debian-13-1-lxc-template-fails-to-create-start-fix.171435/
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Proxmox Upgrade von 8.4 auf 9.0
- Netzwerk ist weg
- an der Maschine angemeldet
- ifup vmbr0 wirft Fehlermeldung mit "main exception 'RawConfigParser' object has no attribute 'readfp'"
- Proxmox Forum hilft weiter
- in "/usr/share/ifupdown2/ifupdown/main.py" den Code "parser.readfp(configFP)" nach "parser.read_file(configFP)" geändert
- Netzwerk Interface lässt sich starten
- Upgrade ist irgendwo unterwegs gestorben
- dann eben von Hand: https://pve.proxmox.com/wiki/Install_Proxmox_VE_on_Debian_13_Trixie -
Upgrade von Proxmox VE 8 auf 9 erfolgreich
https://www.proxmox.com/de/produkte/proxmox-virtual-environment/uebersicht
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#Proxmox9.0 Comes with Key Upgrades to Storage, Networking, and Mobility
Shift to #Debian13 means users benefit from updated packages, enhanced hardware support, and tighter security integration. #Proxmox VE 9.0 ships with #Linux kernel 6.14.8-2, chosen as stable default which is expected to boost both compatibility and performance across wide range of systems.
Upgrades from #Proxmox8.x are supported, with a detailed migration path provided for existing users.
https://www.storagereview.com/news/proxmox-ve-9-0-comes-with-key-upgrades-to-storage-networking-and-mobility
#opensource -
20 Jahre #Proxmox VE: Version 9.0 bringt Neues bei Storage, SDN-Networks und HA | iX Magazin https://www.heise.de/news/20-Jahre-Proxmox-VE-Version-9-0-bringt-Neues-bei-Storage-SDN-Networks-und-HA-10513492.html #OpenSource #Proxmox9 #Virtualisierung #virtualization #Digitalisierung #digitalization #Linux :tux: #Debian :debian: #DebianTrixie #Debian13
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Mis problemas encontrados con la migración de @proxmox a la versión 9 (cluster de tres máquinas Lenovo M910q):
Hasta que no solucioné todas las advertencias de pve8to9 --full, no me funcionó.
Si tienes Ceph, sigue el orden de la guía y cambia primero sí o sí la versión de la 18 a la 19. Salen algunos errores que solo pude solucionar revisando estrictamente la guía específica para migrar Ceph.
La actualización y el upgrade funcionaron, pero tuve bastantes problemas para que los nodos se sincronizaran.
Una tarjeta de red empezó a aparecer y desaparecer aleatoriamente con cada reinicio. He tenido que fijarla manualmente por terminal usando la MAC de la tarjeta.
guías:
https://pve.proxmox.com/wiki/Upgrade_from_8_to_9
https://pve.proxmox.com/wiki/Ceph_Reef_to_Squid -
actualizar @proxmox a la version 9 está siendo todo un desafío. Y me recuerda que siempre hay que leerse bien el manual para que no se líe.