electronic notes
When installing the VirtualBox guest-extensions on a fresh CentOS installation the installer asks for the kernel headers to compile the necessary modules. To install these just type:
yum install kernel-devel kernel-headers
Here is the important part: when the installer for the guest-extensions keeps complaining that The headers for the current …
When working at home I connect my work laptop to my router and then use my desktop as a terminal over RDP. On my desktop (currently running Ubuntu 18.04) I use the xfreerdp command-line tool from the FreeRDP-project and this setup has been working quite well for a while …
When running multiple tasks simultaneously on an embedded system using cooperative task scheduling you might run into situations (at least I did 😁) where these tasks might need to access the same hardware peripheral. Not all peripherals can be shared easily due to their configuration or some other kind of internal …