Author: jan

Steps to (maybe) fix hardware graphics acceleration

Command to verify hardware acceleration (only works inside xorg session): Positive example:

Negative example (llvmpipe (LLVM 6.0, 256 bits) means it’s using software rendering):

Session type:

Make sure these are installed:

Kernel versions working:

Linux specific packages:

Configuring IPv6 with netplan on OVH Public Cloud

Then run


Run x11vnc on lightdm


Modifying the default auto-type sequence in KeepassX

Main reason: I do not want KeepassX to press “Return”. I want to do this myself to prevent pasting into the wrong window. Right click on root group on the left side and select “Edit group” Select “Set default Auto-Type-Sequence” and set it to “{USERNAME}{TAB}{PASSWORD}” This will override the default auto-type-sequence and not hit return […]

Run Plex Media Scanner as cronjob


List installed Proxmox kernels

List installed Proxmox kernels:

List installed Proxmox kernels without currently used kernel:

Remove unused kernels (this may remove the lastest kernel, if no reboot was done, since last kernel update):