My keyboard layout just changed itself on the fly. It was the same for years, and now it changed its mind. It is quite weird, I remember something similar happened to me many years ago. Many...
Shocking, but it seems some software bugs follow us through our entire life. I have the sad thought that this one might even outlive me. I will long time gone while this bug will dive people mad, changing the keyboard layout, messing up the letters in the middle of some important work... bugs are evolutionary superior to us, they are better, they are more resilient, they outlive us.
Well, here is what I used to change the layout it back:
$ sudo dpkg-reconfigure keyboard-configuration
and here is what I chose:
Hungarian (102/qwertz/dot/eliminate dead keys)
because that's what I like.
And yes, I made this entry because I have to remember what to do the next time this happens. It might be tomorrow, it might be next week, or a decade from now... but the time will come. I feel it! :D