I have noticed the below error when one day i was starting up my KVM virtual machines to play around with Docker Swarm.

error: internal error: process exited while connecting to monitor: qemu: could not load PC BIOS 'bios-256k.bin'

There wasn't much information on google or forums and most …

This one bugged me for a while. Whenever I would reboot my CentOS 7 server with Xen kernel, my console/framebuffer resolution would be terribly low. Since we live in 2016 and have huge monitors, there is no reason to use 800x600 for your screen resolution. Yes, it's nice to …