Posts tagged graphics

There are many GUI apps on my computer that show up as eg. items in the start menu. When I launch these, what if I want to control how exactly they are launched, such as setting environment variabl...

1 answer  ·  posted 8mo ago by matthewsnyder‭  ·  last activity 8mo ago by matthewsnyder‭

How do I configure my system so that all GUI apps use a consistent DPI, without configuring each app individually?

0 answers  ·  posted 8mo ago by matthewsnyder‭

I have an image (a photo) and I want to highlight certain parts of this. I want to do this from the CLI. I am planning to store the pixel coordinates of polygon vertices in a file, and when I run ...

2 answers  ·  posted 8mo ago by matthewsnyder‭  ·  last activity 8mo ago by samcarter‭

My system occasionally has an issue that looks like this: I run pacman -Syu Many things get updated Many GUI apps (including all display managers and Xorg) start refusing to run and throw up O...

1 answer  ·  posted 9mo ago by matthewsnyder‭  ·  last activity 9mo ago by mr Tsjolder‭