support

  1. Proxmox server not booting -- I'm lost

    Howdy y'all. I've had a debian 8 Proxmox server set up for a while and hosted on a Kimsufi machine. Recently (yesterday) the Proxmox web UI was no longer accessible after a reboot. I've tried booting into a rescue OS within Kimsufi to see if I can see into the lvs filesystem, but I can only...
  2. [SOLVED] Error 500 cluster not ready. Please help

    Hello, I had a cluster, one of the servers disappeared. After that I cant run any of my vms. And inside of the cluster tab the cluster information is grayed out but it still shows that there are two nodes. When I look at the status of Corosync it says "Could not open /etc corosync/authkey: No...
  3. LXC Containers

    Hello, greetings to all the community, I need to know how I can see through console the last modification date of a VPS lxc, and if this is active.
  4. Receiving "pipelined request failed: update atime failed for chunk/file" when backing up to backup proxmox server?

    Hi there, one of my vms im hosting with proxmox its receiving this error when running a backup to my backup proxmox server over the network. Not Sure why this is happening since my other vms are backing up regularly like scheduled and are not having any issues.
  5. I have 2 LAGG bonded networks. They're both supposed to be 2 Gb, but only one is per dmesg | grep -i duplex. Please Help.

    Both networks are working. However, Bond0 has one interface that's running at 10 Mbps Full Duplex and the other at 1 Gb. Bond1 is running at 2 Gb full Duplex. All 4x interfaces are on the same card. Bond0 is assigned to vmbr0 and is my WAN Bond1 is assigned to vmbr1 and is my LAN vmbr0 and...
  6. Proxmox everything has a ? next to it

    My proxmox web panel and servers aren't working right and everything has a ? next to it. Does anyone know how to fix this problem?
  7. PVE Ceph Rules for HDD Pools of Different Sizes

    I apologize as I am sure this question has probably been answered a thousand times but I cannot find appropriate documentation and I'm still too new on my Proxmox/Ceph journey to apparently get the right google terms. I have a 3 node Proxmox Cluster with all HDD Disks and an already setup...
  8. [SOLVED] After upgrading to pve-kernel-5.4.203-1-pve does not start properly

    Hi folks, I have a problem that I can't figure out myself and would really appreciate any input. I introduce you... I tried to update the proxmox kernel through the control panel via web and as usual when the update was finished, I decided to reboot the system as mentioned at the end of the...
  9. Network not working on VM's

    Hello im new to proxmox and I've been trying to find a solution to this but I'm unable to so I thought I would ask here. I bought a dedicated server and installed proxmox on it I have tried with windows and Ubuntu being virtualized on the system and they both will not get Internet. Firewall is...
  10. I need help figuring this kernel update out.

    I tried updating the proxmox pve-kernel-5.13.19-6-pve but I keep getting these errors in this picture.
  11. [SOLVED] Issues installing Nvidia drivers

    Hi! Im having some issues installing nvidia drivers(mainly because i need some transcoding i have a 3080 and a 10900KF), after i install them i get "Failed to start Load Kernel Modules" Im installing them through the debian non-free repository. I've tried to install the one that nvidia offers in...
  12. Windows Server 2022 Crashing Randomly

    Hello! I am facing a rather unusual issue, perhaps it is unusual for a noob like me. I hope someone here would be able to help me out here. Have a few Windows 2022 VMs that randomly shutdown. Here is the VM config file: agent: 1 bios: ovmf boot: order=scsi0;net0;ide0 cores: 4 efidisk0...
  13. Suspicious frequent logs

    Apr 03 10:19:59 pve sshd[12301]: Unable to negotiate with 61.**.1*2.174 port 60790: no matching key exchange method found. Their offer: diffie-hellman-group1-sha1,diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1 [preauth] Apr 03 09:56:19 pve sshd[9035]: Unable to negotiate with...
  14. Proxmox Space full, Access denied

    Hello, back when I first got a used server I installed proxmox on it, I was so excited that I installed it on my main storage drives. That storage is now full and when I start it I get the following errors: [Failed to start] Proxmox VE Cluster File System [Failed to start] Proxmox Firewall...
  15. [SOLVED] No Internet

    Hello, I recently updated my Proxmox VE 6 server which led to all my VM losing access to the internet via a bridge made. I googled some fixes and found one which looked promising, it included entering the public IP in I believe the CIDR field of vmbr0; upon doing this it did not fix my issue...
  16. [SOLVED] Cannot start any VM/container after upgrade

    After upgrading from 6.4 to 7.1 I cannot run any VM or container anymore. VMs show errors that there is no virtualization enabled anymore and containers show that they are not able to create network devices. BIOS settings haven't been changed and I am unable to verify the current settings...
  17. Proxmox web gui crashes

    When rebooting my proxmox machine, the gui is accessible for a few seconds, enough for me to login, then crashes. I am not able to ssh into the machine either. Despite this, the VMs are running and I am able to connect to them over my local network. Oddly enough, I am able to ssh into my proxmox...
  18. Elgato HD60 Pro Passthrough

    After trying to launch a vm with an elgato hd60 pro passedthrough my machine loses all ipconnectivity including web gui and it gives me this console error
  19. Backup error - Job failed with err 125

    Hi everyone I have problems making a backup, the jobs end with error 125. Here is the log: INFO: starting new backup job: vzdump 200 --storage local --mode snapshot --compress zstd --remove 0 --node **** INFO: Starting Backup of VM 200 (qemu) INFO: Backup started at 2021-09-19 13:18:58 INFO...
  20. Emmergency Error / Harddrive

    Hello Guys i have a dedicated server with 2x 1TB SSD and 2x1TB HDD They are correctly mounted and added in proxmox. But now i have the problem if i create 1 vm on the HDDs it works fine, but after install the second or more vm i get the problem that (for example debian) i can install the os...

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