Fixing apt update/upgrade on Proxmox (without subscription)

By Albin / 2020-02-24 – 2021-08-23

This is an extremely trivial guide – but when installing Proxmox for the first time I would have needed a guide like it.

As default, Proxmox is set to update against their paid enterprise repositories – but without a subscription you have no access to them. So what you have to do is remove the enterprise repository and add the free equivalent.

Set up a log server with Rsyslog on Debian 10

By Albin / 2020-01-30 – 2021-08-23

It is very handy to store all your logs in one place, especially in the event of a crash on one of your machines – you can then do the detective work on why it crashed using another computer (that works). It is of course also easier to search for errors across your machines and similar tasks.

How to Install TensorFlow with GPU Support for AMD on Debian Buster

By Albin / 2020-01-28 — Updated 2021-08-23

The official TensorFlow only supports NVIDIA CUDA-enabled GPUs — which sucks for us AMD users. But there’s a workaround: we’ll use the open source ROCm project from AMD.

1. Add the ROCm Repository and Key

wget -qO - http://repo.radeon.com/rocm/apt/debian/rocm.gpg.key | sudo apt-key add -
echo 'deb [arch=amd64] http://repo.radeon.com/rocm/apt/debian/ xenial main' | sudo tee /etc/apt/sources.list.d/rocm.list
sudo apt update

2. Check That Your User Is in the video Group

groups myuser

If not, add yourself: