ubuntu

  1. poor performance on LXC instances

    Hey Proxmox friends, I've got a cluster with some mixed, older server hardware. For the most part, everything works wonderfully - I've loved this ecosystem for years. Recently, I set up an LXC container and the performance is pretty slow, even unresponsive at time. I'm trying to understand if...
  2. Samba VM vs CT

    Dear all, Yesterday, I tried to launch a new file server in order to find out if I should use VM or CT, I tested both. Using only default options, I created: Container using an Ubuntu 20 template. VM using Ubuntu 20 server ISO. I then installed samba from the repos, added a share with no...
  3. LXC Container - Errors / Warnings - ubuntu / debian

    I tried out the LXC containers recently. First I tried the debian template (debian-10-standard_10.7-1_amd64.tar.gz), downloaded via PVE Web GUI, created a new container via PVE Web GUI, set my hostname (debian) and password, for the network chose DHCP and left everything as default. However...
  4. Can't ping host from proxmox or any vm's

    Hey all, So I was trying to add an smb share to windows using an Ubuntu server 20.04 vm and noticed I can ping the gateway, the dns but can't ping the client IP it just hangs, but I can ping proxmox's IP from the windows client as well as the vm IP I'm assuming it's related to why I can't map a...
  5. [SOLVED] Linux VM won't boot after p2v from Clonezilla

    Hello, I've had problems to make an old linux (Ubuntu 6.10, Linux 2.6.17) boot. I p2ved the physical machine (that is on an old HP ML350G5 with a raid array) using CloneZilla. I then tried to restore this machine on a virtual disk. The thing is, with the RAID array, the root filesystem is on...
  6. MSSQL Database in High Available

    I have 3 of the same servers. My question is, in High Available mode, what would be the impact on an MSSQL server? I am unsure how Promox manages mount images. Does it create a shadow copy on the hard drive, and does real-time sync to the hosted image? Or does it force the VM into ram and use...
  7. [SOLVED] Accessing existing ZFS pool from VM

    Apologies if this is a duplicate of another post - I couldn't find an answer on the forum or in the docs... On the host machine (running proxmox), I've imported a zfs pool (let's call it 'TANK') that I moved from a previous build (FreeNAS) using the following command in proxmox: zpool import -f...
  8. Problem with cloud image template ubuntu 20.04

    Hello everyone I get some problem with creation template for VM. I use storage dell ME4012 which connected to PVE using ISCSI. I used the guide https://pve.proxmox.com/wiki/Cloud-Init_Support. List of commands: I get error during importing cloud-image to storage: but, i read that is`t...
  9. [SOLVED] issue to install docker in ubuntu lxc

    Hi all, I would like to install docker in LXC but I still have this error in end of the installation (ubuntu or debian...): [...] TriggeredBy: * docker.socket Docs: https://docs.docker.com Process: 11536 ExecStart=/usr/bin/dockerd -H fd://...
  10. LXC container - no network on creation

    I'm running on Proxmox VE (pve-manager/6.3-3/eee5f901 (running kernel: 5.4.34-1-pve). I'm following this basic guide on making a LXC container. I'm using the official Proxmox 20.04 Ubuntu template for LXC. When I connect to the container, I am unable to connect to the network. All pings...
  11. Copying a virtual machine onto a pc/laptop

    Thank you so much for this wonderful environment that you have created. I've been reading over the thread and have been unable to find the answer. How can I backup an Ubuntu OS virtual machine onto a drive and run it as the OS of a laptop? My server unfortunately prefers sine wave ups which is...
  12. [TUTORIAL] How to install Proxmox Backup Client under Ubuntu%

    So far, there is no installer for Ubuntu% and Red Hat% systems, but by manually installing the necessary dependencies and correcting the links in the linked libraries, it is possible to use the Proxmox Backup Client (PBC) in Ubuntu. Backup and restore tests were performed using PXAR under...
  13. Warum sind mit qm create erstellte VMs langsamer als händisch erstellte?

    Guten Tag, ich habe das Problem das wenn ich mit dem Befehl qm create eine VM erstelle diese viel langsamer als eine in der GUI erstellte VM ist. Außerdem kann ich bei einer VM welche über die Shell erstellt wurde weder hin noch raus pingen. Habe das ganze schon mit Linux Ubuntu 20.04 und Win10...
  14. Creating Ubuntu 20.04 Minimal VM

    Hi, I am new to Proxmox and need to create a VM from a very lightweight debian distro to run a Wireguard server only and found Ubuntu 20.04 Minimal to be sufficiently lightweight while being familiar for me since I have been using Ubuntu for a while. However, when I uploaded the Ubuntu 20.04...
  15. Restore a lxc-container

    I tried to upgrade my PVE Server, and accidentally smashed it, so I decided to set up a new one. Every ISO and every template got coppied successfully, but I still cant restore (on my local -> content -> select backup / restore) the backup The server always tell me: Logical volume...
  16. Network Bridge - Hetzner - Cant get it to work

    Hi, I have been trying so many different things online. And I cannot get this to work. I want my VM's to have seperate IP's from the host through the bridge. But it isnt working. Host IP: 138.201.142.159 Secondary IP: 138.201.142.151 Gateway: 138.201.142.129 Netmask: 255.255.255.192...
  17. Downgrade/Download Previous Kernel Versions (Proxmox 6.2)

    Can anyone tell me how to downgrade the kernel version Proxmox uses, and also how to download previous (or even newer) kernels? I am new to this so might not be using the correct terminology, but hopefully you guys know what I mean... Also, is there any list of the previous versions and/or...
  18. OpenVPN über Ubuntu Container

    Hallo Leute, ich versuch mich neuerdings mit dem Proxmox Server. Jetzt wollte ich einen VPN einrichten. Über OpenVpn als Container klappt es nicht bei mir. Mein Notebook konnte keine Verbindung zum Server herstellen. Jetzt wollte ich es über einen Ubuntu Container herstellen. OpenVpn zu...
  19. Hard Drive Pass-through not seeing partitions

    I am running an Ubuntu 18.04 VM which the install disk is on my PVE server local storage. I am trying to do pass-through of the hard drives on the PVE server (not the install SSD) to give the VM direct access to the storage and zfs management of the disks. The disks actually came from a...
  20. GPU passthrough woes.....rm_init_adapter failed, device minor number 0

    Hi, am desperate for any advice! Have an install of pve that went up this week - 6.2. I've followed the guides to setup gpu passthrough and have got a VM booting with my gpu passed through. Hardware is: intel server board s3420gp, xeon x3430, asus p106-100 gpu - is a second hand mining card...

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