On 2026-06-25 at 09:36, Claudio Vicario wrote: > Hi, i’ve tried to change the output resolution but idk how to change > it via CLI on Debian. Someone here know it?
If your graphical environment (since you're almost certainly running with one) is based on the X Window System, you want to look at the 'xrandr' command. If it's based on Wayland instead, there's almost certainly some analogous tool, but I don't have enough experience with that stack to be able to say what it might be. (If somehow you're trying to do this in a purely terminal-based environment, with no GUI... that would be interesting, and I have to admit that just offhand I'm not sure of how to do it. I think I know where I'd start looking in order to find out, but I'd need to do some poking around in order to be able to even make any recommendations for where to look.) -- The Wanderer The reasonable man adapts himself to the world; the unreasonable one persists in trying to adapt the world to himself. Therefore all progress depends on the unreasonable man. -- George Bernard Shaw
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