ubuntu

Greetings all, I have a homelab that consists of two mini PCs - 1 serves my Home Assistant and runs HAOS, while the other is a Geekom M3 mini Pc that serves up Plex Media Server & Nextcloud under Ubuntu. I have Ollama running on my M1 Pro MacBook Pro, all in my server closet with 2.5GB ethernet...

I have a pterodactyl application on my personal server, and I’m using port forwarding through a dedicated IP address from a dynamic IP (which I have on my Wi-Fi), but the problem is that when I restart the server, the dynamic IP sometimes changes. Is there a way I can add a script or something...

Hello I have a media server that I use for Jellyfin. I get my movies/tv shows from a main pc that I use, then transfer them using robocopy from my windows machine. My Jellyfin machine is Ubuntu and, as far as I know, it satisfies my needs. I recently got an idea to add some extra NIC cards I...

I thought I would finally try a VM setup with cockpit and figured it would be easy. Cockpit installed easily, but getting virtual machines running has not so far been easy. I'm finding that I can't get even a simple alpine machine to start and it seems to be related to file permissions for the...

This is my first post here - I couldn't decide if this should go in DIY and Makers, General Chat, or here. I went through Guides, but didn't see anything along these lines. I'm looking to replace my obsolete home server with a server + NAS combination. Looking for references where I can learn...

Hi, So I have been looking at how much lanes each of my pcie cards were using and saw something I am not sure about. I have 3 cards in my server. 1 Quadro P400 , a LSI 9201-8i and a Realtek 2.5gb/s nic with 2 ports. My cpu is a Ryzen 5 2600 which has 20 pcie lanes. My worries is that when...

I have an EPYC/Supermicro server build with the below specs running ESXi 7.0 U2 and have been using GPU pass through to provide a 3070 to my Ubuntu Server VM. This has worked flawlessly for about 6 months until a few days ago when the GPU spontaneously is no longer recognized by the Nvidia...

Hello everyone, Background story It is time for me "have" my own server. I have decided that I need a physical server, that I can touch and operate. I need control over it and I need to learn how to use it and so on. I have been running a "faux-server" on my desktop from time to time. I ran...

Hello experts. I'm have recently built a server to be used as file-/media server for myself and a few family members. It will be running on Ubuntu Server with ZFS. I will be using Docker to run quite a few services for serving and streaming. Although I have already built the server I am not...

Hey, I recently started trying to authenticate my linux clients using ktpass on an AD-connected Windows client to generate a kerberos keytab for use in linux. Here's the main guide I'm following...

Hey, curious about how to get distributed volumes to span several devices. Unfortunately haven't seen much literature about this. I'm actually using Ubuntu instead of Oracle Linux, but the setup procedure appears virtually identical. Here's what I'm following, which seems to be the best...

Hello there. I try to install a Linux on my ThinkCentre M920x Tiny for a few days now. During my google research I saw that post and therefore decided to register on that forum: https://www.servethehome.com/lenovo-thinkcentre-m920x-tiny-review-and-guide/ So whats the problem: When I try to...

Hi, I’ve been using snap for at least over a year now without any problems and it was great. Recently I decided to reinstall my system to ubuntu 20.04 but with ZFS as a file system. Since then I have weird problems with snap. After a restart I cannot launch any of my applications installed via...

Hell everyone, I went to upgrade my DL380p from Ubuntu 19.04lts to 20.04lts. Once I needed to reboot, the server came back up and I watched it through the remote console, it hit 100% on the initial screen then just went blank. I saw the post codes on the bottom of the console and post did...

Hi, I have several drives connected to a AsRock X470D4U motherboard (3 PCIe slots) using HP H220 HBA (MPT2BIOS-7.39.02.00, IT mode) and SuperMicro BPN-SAS-216A backplane. The drives are configured into a ZFS array in Ubuntu 19.10, and `lsblk` and `zpool status` both shows all the drives as...

I was looking through /var/lib/syslog on a Ubuntu 19.10 machine that has a LSI 9207-8i HBA and noticed the line Mar 25 21:43:17 db0 kernel: [ 2.931849] mpt2sas_cm0: High IOPs queues : disabled Is it possible to enable High IOPs queues in order to improve IOPS performance of drives connected...

Hello, I have a 6027R-E1R12L server with Ubuntu 18.04.3 running. It currently has 4 HUH728080ALE600 drives being used as ceph OSDs. I recently bought a couple more HUH721010ALE600 drives which I plugged into the backplane in front. The new drives however aren't being recognized by the running...

I posted this on Dell's community as well but no responses as yet. So I think I have a serious problem that I need any help I can get. I don't know if the H310, the SAS cables, the enclosure, or the drives are bad. I will explain. I purchased a re-purposed R820 with an H310 and 10 1TB...

Hi, I have a Supermicro H11DSi-NT motherboard that I am using for a dual boot (Ubuntu 18.04 and Windows 10) workstation. I am trying to lower the fan speed. I successfully lowered the fan speed on Ubuntu 18.04 using the excellent reference put together by PigLover...

Hello, I've been using Virtualmin for a while and i cant seem to find a forum that is active enough to learn something new. If anyone has been using Virtualmin for a while on a host like Digitalocean and whatnot, you come to realize that storage space is a problem. Unless you want to be...