Moin,
am Wochenende habe ich den Upgrade auf die pve 9.2.20 inkl. ceph 19.2.6 durchgeführt.
Jetzt steht die CEPH KEY MIGRATION an.
Dies klappt noch nicht:
root@prod-pve01:~# /usr/share/pve-manager/migrations/pve-cephx-rotate-service-keys...
Subject: PSA-2026-00049-1: PMG: Bypass of mail filters by crafted boundary parameters
Advisory date: 2026-09-21
Packages: pmg-api, libmime-tools-perl
Details:
Certain problematic strings used as Content-Type boundaries were not covered by the...
Moin,
ich richte gerade im Homelab Proxmox Mail Gateway 9.1.2 ein.
Die Mails werden per cron/fetchmail abgeholt. (vielleicht unwichtig - das Proxmox Mail Gateway hängt nicht mit Port 25 im Internet, und wartet darauf, daß andere Mailserver Mails...
Subject: PSA-2026-00048-1: PMG: XSS in filename display in attachment quarantine
Advisory date: 2026-09-21
Packages: pmg-gui
Details:
The filename field in the AttachementGrid component shown in the Attachment Quarantine view takes its data...
Subject: PSA-2026-00047-1: newline injection into firewall config files
Advisory date: 2026-09-21
Packages: pve-firewall, proxmox-firewall
Details:
Incomplete validation of API parameters allowed the injection of newlines or invalid lines...
Hi all,
I'm a student and I'm currently trying to build my own test-domain, which at the moment includes just a switch, a proxmox server, and a client PC.
I installed the latest version of proxmox (no problems during installation). But when I...
Good morning.
I am trying to integrate Proxmox with Entra ID. I followed the step-by-step instructions in the documentation, but when attempting to log in for the first time, I encounter the following error: "OpenID Connect login failed, please...
Can I authenticate the user directly against the API or do I have to manage a login session/cookie manually?
I only found the Authorization: PBSAPIToken=... method in the docs for accessing the API.
This can create and prune snapshots: https://github.com/Corsinvest/cv4pve-autosnap
To delete manually you can use something like this which I grabbed from one of my scripts so it needs adjustments for your setup
for snap in $(pvesh get...
Nun, nachdem ich die neusten Updates eingespielt habe und die hängenden Prozesse gestoppt und wieder Datenbereinigung durchgeführt habe, gab es bis jetzt keine Probleme mehr
Ob der Kernel oder die Firmware dabei eine Rolle gespielt hat, kann ich...
It did, but barely, it saved me 4-6 watt's at most and it was only due to enable-C states and PCI-E L0s en L1. But that made the system unstable. For a Zen3 cpu en B550 motherboard I STRONLY recommend to disable C-States and PCI-e power states...
After getting rid of all the other problems, I'm having this one too.
What is client.admin key used for? Which part of proxmox needs it? And how do I change it?
For me it ran straight forward, but theres one issue left:
HEALTH_WARN: 1 auth client entities with insecure key types
Use the migration helper for cluster-owned keys and keys of compatible Ceph users. Leave user keys required by incompatible...
I went through all this discussion. I see some of you were able to get lower frequencies. But did it improve idle power consumption at all?
My observations with Ryzen CPUs are:
4600G - 2W at idle. Goes up to C3 idle state.
5700X - 20W at idle...
Hi everyone,
I'm trying to realize the following permission structure for a "token exchange service" (hand out backup tokens to trusted hosts):
User automation@pbs:
automation@pbs!api: Can create API tokens for it's own user...