first time install stuck after install trying to get ubuntu
root@proxmox:"# no matter what I enter in I get command not found error any ideas
View ArticleNVIDIA drivers instalation Proxmox and CT
Hi! I post step by step tutorial how to install NVIDIA drivers on Promox server. I hope it will be usefull for someone: 1. Blacklist nouveau: vi /etc/modprobe.d/blacklist-nouveau.conf 2. Paste, save...
View ArticleHigh VM Memory Usage On Newer PVE Versions?
I manage a decent-sized Proxmox private cloud for a client consisting of two sites: Site A (Prod): PVE 7.4-3 250 VMs (Windows 10, 6GB RAM allocated) 3x Dell R630 w/768GB RAM each Site B (DR): PVE 8.3.4...
View ArticleProblem with tap100i0 Windows Server 2022 Standard HP Gen8 Microserver
I am having this issue with Windows VM where the VM boots and then after about 15mins the remote desktop cuts out. Console freezes. Buttons do nothing. Have to force stop and reboot. CPU and RAM fine....
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No network activity
Think I'm in over my head. Followed several tutorials on setting up Proxmox but cannot get internet connectivity. The IP I assigned is in range on my router. The default gateway is correct. I get these...
View ArticleWindows Server 2025 NIC shows as 10G
Hello! I have followed the instructions on setting a WS 2025 VM on a new ThinkSystem SR250 V3, which has 2 Broadcom BCM5720 NICs. Based on the best practices guide, I have installed the Redhat VirtIO...
View ArticleFeature or Bug?: "pvesm path" command appears broken
While testing, I discovered the following: According to the pvesm manpage: pvesm path <volume> Get filesystem path for specified volume <volume>: <string> Volume identifier Click to...
View Article"Too many open files ..." OSError 24
Mit so einer meldung endet aktuell jedes backup einer VM/CT Code: 100: 2025-03-17 22:30:11 INFO: issuing guest-agent 'fs-thaw' command 100: 2025-03-17 22:30:11 ERROR: VM 100 qmp command 'backup' failed...
View ArticlePVE UEFI Boot health
Hi, I'm running 2 standalone PVE's and notice a difference in the UEFI boot config. On 1 of the nodes I performed an apt-get upgrade and suddently it asked some stuff about grub and where I wanted to...
View ArticleBackup ok, Verify "failed" NAS
Dear all! We cannot restore from a backup which is stored as followes: PVE 8.0.4 with PBS 3.0.4 on PVE (upgraded from pve 6.4.x) NAS is per NFS connected to PVE(with gui) at: /mnt/pve/NAS2021 (NFS4)...
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plötzlich höhere CPU-Last bei allen Linux-VMs?!
Hallo, seit dem letzten PVE-Update (bei mir am Mittwoch so um 18 Uhr eingespielt) wird bei allen Linux-VMs plötzlich eine deutlich höhere CPU-Auslastung angezeigt: Linux: Linux: Linux: Bei den...
View ArticleComplete Hardware Lockup After Indeterminate Amount of Time
Hello everyone, I have spent days researching other threads, reddit posts, even asking AI on what is happening. Unfortunately it has come to having to bother the professionals. I am running Proxmox VE...
View ArticleLACP Problem with DELL R760 Server and 2 Network Cards
Hello, we have a strange problem with the Proxmox server. We have DELL R760 servers with 4 x 25 GbE onboard cards (Broadcom) and an additional 2 x 25 GbE AddOn PCI card (Broadcom). A LACP Bond 802.3ad...
View ArticleServer stuck in recovering journal
Greetings, colleagues. It turns out I have a problem that I haven't found a solution to by searching the Internet. I have a Dell R720 server with Proxmox v7.1-10 installed. It was working fine for a...
View ArticlePassing through any USB device to VM stops C-states leading to high idle...
Whenever I passthrough any USB device to a VM, C-states stop working and the idle power usage go from 9w to 20w. I experienced it with the BT adapter passthrough in my HAOS VM and RTLSDR v4 with...
View ArticleDisk performance doubts
Hi all, I am looking to move my virtual machines from vmware to proxmox, I have finally decided and bought a second hand offer of a HP DL360 G10 with HBA E208 controller, two mirrored SSD disks for...
View ArticleSlow IOPS performance inside VMs
Hello everyone! I am currently testing how we can get the best disk performance (IOPS) within a VM. I noticed that there is a hard limit within the VM, e.g. ~120K random write (with VirtIO SCSI single...
View ArticleProxmox VE 8.3 Masquerading (NAT) with nftables (not iptables)
Decided yesterday to update my Proxmox VE node to version 8.3.2 and realised quickly that the way forwarding traffic works has changed as Proxmox seems to have made its way to nftables as of Proxmox VE...
View ArticleVerify receivers multiple entry DNS zone
Hello Today i have a strange behavior with domain <-> ip verification. The message refusing the mail: Code: Dec 11 16:28:15 mail-gw01 postfix/smtpd[28144]: warning: hostname relais-inet.xx.com...
View ArticleNo Boot after installing RDS on Windows Server 2025
Hello, I have a very strange problem with Windows Server 2025 and RemoteDesktop-Services. What happened: Installed a Domain-Controller with Windows Server 2025 on Proxmox 8.3.0 - used virtio 0.1.266...
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