My company helped me purchase a new Dell 7390 XPS 13 Developer Edition. The biggest hurdle I had when setting it up was getting my external monitor to work correctly. It’s a standard HD monitor (1920×1080), and the laptop screen is 4K (3840×2160) – known as a “HiDPI” monitor because while it’s run at 3840×2160 it’s scaled 200% so actual humans can read the fonts.

This presented a problem because the scaling was affecting the external monitor – it was appearing as if the resolution was half of HD – 960×540. Hello 1990s!

Continue reading

Transcription:

Today I’m going to be unboxing the new Dell XPS Developer Edition for 2019. I just got this in the mail – super excited. I believe the number is 7390. Check it out!

Continue reading

I recently saw this picture on Facebook – amazing 3D printing results from the Creality Ender 3 using the Ultimaker Cura slicer with the “Creawesome Mod”:

This photo shows a “regular” Cura 4.0 print on the left and a Creawesome one on the right. Image courtesy of Thirl Thompson from the Creality Ender-3 3d printer user group on Facebook. Awesome indeed. Naturally I’d like to see the same results from my prints, but there were no Linux instructions yet, so I set out to figure out how to do this.Continue reading

I like this Microsoft “Mobile Mouse” 3600. It connects to my laptop via bluetooth so there’s no need to add a dongle.

It works with Linux but it’s a bit finicky. In this post I’m addressing Ubuntu 16.04 LTS. This might seem like moot point because 18.04 LTS is literally right around the corner. However, there a chance it’s meticulous connection procedure will still need to be followed. So here’s how to consistently get it to connect to your computer.

Continue reading

I set up a new testing environment for IE11 through VirtualBox on my computer running Ubuntu. But I couldn’t get to any of my sites that are served by the Ubuntu host. I had to do some tricks to get this working on my old work Mac, and the same principle applies for Ubuntu.

Continue reading