One of the useful developments in battery operated power tool systems of recent years is that manufacturers have woken up to the merits of having a universal battery system that powers a large range of different tools, ranging from power tools for the workshop to garden tools and even some general domestic devices for home… Continue reading REVIEW: Ryobi OB18150 150VA 240V One+ Power Inverter
Setting up a second swap partition for Linux 
In the first post of this series several years ago, I wrote on how to add a second swap partition to increase the size of the swap space, by adding a second swap entry to the fstab file. This is very much the simplest way of increasing the swap space by using multiple disks, if… Continue reading Setting up a second swap partition for Linux 
Hibernation fails with Kubuntu 20/22 on HP computers if Secure Boot is enabled.
Some months back I did write about how to enable hibernation in Kubuntu as it is not enabled by default like it is in Debian. I have particularly noted that this is an issue on computers made by HP in that following the given instructions still does not make hibernation available in some HP manufactured… Continue reading Hibernation fails with Kubuntu 20/22 on HP computers if Secure Boot is enabled.