Install own isp style root server using VestaCP

Use vestacp to manage your root server read more

Install own isp style root server

Which admin UI should I use? read more

Roccat Ryos MK Pro Win / Linux

Issues with multimedia keys with dualboot. read more

XFCE4 screen hang

Right after login the screen hangs and does not show the desktop! read more

Piwigo exif / iptc metadata

Enabling exif and IPTC metadata on import read more

Linux photo management - Piwigo

Leaving Lightroom - round 3! read more

Linux photo management - Digikam

Leaving Lightroom - round 2! read more

Linux desktop memory (GPU) consumption

How much memory does a desktop environment use read more

Install spice guest driver on Arch

Enable higher resolutions on a virtual machine running in KVM read more

Darktable with GPU power

Enable OpenCL and validate GPU usage read more

I'm Philipp Häfelfinger

It was 1998 when my journey to become a professional software engineer started. I am highly interested in many aspects of the information technologies. From development to devops and sysops. I like to understand systems as a whole and not just a part of it.

I am a passionate photographer as well.

Feel free to contact me at "blog<at>" or via twitter @haefelfinger

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