David Both
1 I recently wrote about booting to a previous kernel when the updated kernel caused problems with...
Problem Solving
3 I’ve been having problems trying to install updates on my systems with graphical interfaces. This is...
If you’ve been reading my posts here, or my books, you know that I like to experiment...
After a recent upgrade to VirtualBox 7.2.2, all of my many VMs would crash within seconds as...
I like and frequently use the Xfce desktop because of it’s simplicity and relatively small resource footprint....
1 Network switches are supposed to be simple devices that work at TCP/IP layer 1, the hardware...
Jim Hall
1 If you work in IT, you know that things never go completely as you think they...
1 It all started this morning when I went to start my regular Saturday yoga session. I...
And how I got there in the first place. Those of you who read my articles and...
Have you ever noticed the bottom line on the GRUB bootloader menu? Well, you won’t unless you’re...
I just tried to update VirtualBox and encountered some strange problems. It started when a student of...
First, what the heck is a Linux device file — and why should I care? Linux handles...
The change from the venerable nsswitch and NetworkManager to systemd-resolved has damaged and slowed name services. The...
I’m always thinking about solving problems and the beach doesn’t change that. It’s kind of the way...
Image by: Opensource.com Although it would be nice to believe that cars, home theater systems, computers, and...
Solving complex problems is not a straightforward proposition.
I've participated in plenty of technical interviews with...