I am using Arch Linux and pretty much update my system daily. I rarely get into much larger problems, find the cause and resolve them. Friday I did an update and didn't notice that my Konsole font icons broke until today.
I rightly assumed that the problem is the font I am using, so I went into appearance to try and find a font that works. To my surprise, only a couple of fonts did work, the rest only showed question marks or empty squares in the place where the logo of the system should be displayed, the folder/file icon, git information and insert/caps lock info.Once I changed the font, it worked fine.
Couldn't find the source of the problem.
Any ideas?