KryptikWurm
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diymediaserver.com
KryptikWurm
@diymediaserver.com
51 followers 120 following 89 posts
IT Acquisitions Specialist Technology Enthusiast | Home Server Junkie | Lifelong Learner Sharing insights on technology, leadership, and building smarter systems Blog: www.diymediaserver.com
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Stop chmod -R 777 roulette. 🖥️
Fix “nobody:users” in unpriv Proxmox LXCs with proper UID/GID mapping: why +100000 exists, the exact lxc.idmap lines, and clean NFS/SMB bind mounts.
No day drinking required.
🔗 diymediaserver.com/post/masteri...
Mastering UID/GID Mapping in Proxmox LXC Containers
Unlock seamless file sharing with proper UID/GID mapping
diymediaserver.com
A complete guide on setting up Tdarr in an unprivileged LXC container with Intel QuickSync support.

✅ Automated H.265 conversion
✅ Reclaim TBs of storage
✅ Hardware acceleration

I have already saved over 700GBs in just two days.

diymediaserver.com/post/setup-t...
How to Install and Configure Tdarr for Media Library Optimization
Installing Tdarr In an Unprivileged LXC with Quicksync
diymediaserver.com
POV: You decide to "quickly" upgrade your Debian LXC containers to Trixie, because Reddit said it was easy.

Turns out systemd 256+ said "nah" to unprivileged containers.

Good news: There's a 5-minute fix.

🔗 diymediaserver.com/post/upgrade...

#Homelab #Proxmox
How to Upgrade Debian 12 to 13 in Proxmox LXC Without CREDENTIALS Errors
Fix systemd credential issues and upgrade your Debian LXC containers on Proxmox 9
diymediaserver.com
Reddit: “GPU passthrough in Docker is easy!”

Reality: 3AM, permission denied on /dev/dri, Jellyfin ignoring your GPU and beating your CPU like it has an unpaid gambling debt.

Here’s the guide that actually works:
🔗 diymediaserver.com/post/install...
How to Install Docker on Debian for GPU Passthrough and Transcoding
A Practical Guide to Docker GPU Passthrough on Home Servers
diymediaserver.com
Want Jellyfin to transcode with Intel QuickSync without bricking your Proxmox host?

Here’s the step-by-step GPU passthrough guide I wish I had:
🔗 diymediaserver.com/post/gpu-pas...
GPU Passthrough with Proxmox: A Practical Guide
Turbocharge Your VMs with Intel QuickSync and PCIe Passthrough—Without Breaking Your Host
diymediaserver.com
Just upgraded:
Proxmox 8.4.11 to 9.0.5
PBS: 3.46 to 4.0.14

Took about 20mins to do two servers and one backup server.

These guides are perfect:
pve.proxmox.com/wiki/Upgrade...
pbs.proxmox.com/wiki/Upgrade...

So far everything is running fine.
Running SMB without knowing the config options is like driving stick without knowing what a clutch is.

Fix that.

Here’s my guide on how to install and configure SMB.
🔗 diymediaserver.com/post/smb-gui...
Master the Basics - SMB Guide for Media Servers
Install, configure, and run SMB like you own the network (because you do).
diymediaserver.com
Running NFS without root_squash? Bold. Not so smart, but bold.

NFS Squash Decoder:
✅root_squash:
Remote root becomes nfsnobody.

❌no_root_squash:
Remote root stays root.

⚠️all_squash:
Every user maps to anonuid.

Here’s how to squash smart and stop the chaos:

🔗 diymediaserver.com/post/nfs-gui...
Master the Basics - NFS Guide for Media Servers
How to share files without giving hackers or housemates the keys to your kingdom
diymediaserver.com
I keep seeing comments like this: "You can't do GPU passthrough in unprivileged LXC!"

That is Complete Bull💩.

I set up Intel QuickSync transcoding in an *unprivileged* LXC on my Proxmox server. Here's the complete guide:

Yes you can access NFS shares too.

🔗 diymediaserver.com/post/jellyfi...
Jellyfin + Intel QuickSync in Unprivileged LXC - The Complete Guide
Give Jellyfin real hardware transcoding. It is easier than you think.
diymediaserver.com
Is your VM NAS a ticking time bomb?

Mine “mostly worked”… until Jellyfin in an unprivileged LXC lost half my library.

Mounts failed. Containers booted too early. Total chaos.

Why I Ditched My VM NAS and Went Bare-Metal
(and regained some of my sanity back):

🔗 diymediaserver.com/post/why_i_d...
Why I Ditched My VM NAS and Went Bare-Metal (And You Should Too)
From Fragile VM to Bulletproof Bare-Metal NAS
diymediaserver.com
🪦 RIP my old Dell PERC H310. You had a good 10 year run. Now replaced with a new to me LSI 9300-8i. I hope it gives me another 10 years or more.
My wife has said the same. I see it as another life insurance policy. I'm working on simplifying and documenting my setup so she can just hand the documents to someone and they can fix it or tear it down.
Is it still a homelab if the whole family notices when it goes down?

Feels less like tinkering, more like running a business… with impossible-to-please clients.

Congrats! You’re now CIO, CTO, sysadmin, and helpdesk. All unpaid.

And yet somehow… it’s still fun.
I spent 2 years running the Arr suite in unprivileged LXC containers.
It was *fine* until NFS ghosts, stale handles, and permission errors drove me insane.

I rebuilt it all in Docker Compose. It finally works.
Here’s the setup I should’ve used from the start:
🔗 diymediaserver.com/post/two-yea...
Two Years of LXC Hell - Why I Crawled Back to Docker (And You Should Too)
How I Escaped LXC Hell and Built a Media Stack That Doesn’t Suck
diymediaserver.com
Yeah, I’ve been radio silent. Between upgrading the blog and dodging the flaming dumpster fire that is U.S. politics right now, social media just hasn’t been the vibe. But don’t worry, I’m still building, still planning on writing more, and still helping orhers anyway I can. Hang in there.
Moved my entire *arr suite from 7 LXCs to Docker in one VM.
Networking issues: gone.
Permission headaches: gone.
Update complexity: gone.
Why I feel Docker is better solution than separate LXCs for the *arr suite:

🔗 diymediaserver.com/post/docker-...
Docker vs Mutiple LXCs for the Arr Suite
Why Docker in a VM beats multiple LXCs for your media automation stack
diymediaserver.com
Some of you are asking why I brought my Arr stack back to Docker from LXCs. I'll have a post about my reasons soon.

Also others are asking for my complete Docker Compose and .env files. I will share these with everyone soon.

Right now I'm focusing on the blog to bring you a better user experience.
After months of juggling Sonarr, Radarr, SABnzbd, etc. across separate LXCs, I’ve moved the entire Arr stack back into a single Docker VM.

Less overhead, easier updates, and cleaner permissions.

Sometimes consolidation beats isolation.

#homelab #docker #selfhosted #arrstack
Testing out Debian 13 (Trixie) for my NAS. Feels a lot less bloated than Ubuntu 24.04. Once released, I'll be migrating all of my VMs and LXC containers back to Debian. I just feels more like home than Ubuntu ever did for me.
I would love to use CEPH but, I don't have the network gear to take full advantage... Yet.
Adding a 3rd Proxmox server to the mix. I might have a problem. Now the question is to cluster or not. I have no need for high availability so leaning to not.
In a world where streaming services keep jacking up prices...
One man said "no more."

Armed with Proxmox, Docker, and a dangerously optimistic MergerFS config..

He built a self-hosted empire with Jellyfin, Sonarr, and sheer stubbornness.

This summer..
"Terminal Velocity: Rise of the Media Server"