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Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

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[SOLVED] How to set resolution to a portion of a screen or just screen share part of one? (lemmy.ca)

submitted 1 day ago* (last edited 1 day ago) by danielquinn@lemmy.ca to c/linux@lemmy.ml

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I've got one of those crazy-wide screens that I usually use at 5120x1440 and it's great. However, since I work remote, I often want to share my screen with someone on a typical 16:9 screen and the options of "tab", "window" or "entire screen" aren't particularly useful because I need to switch between windows a lot as part of the sharing session: terminal, IDE, browser, back to the terminal, etc.

I'd like to be able share either (a) a portion of the screen (half?) or (b) change my resolution temporarily to something like 2650x1440 and just share the whole screen.

The problem is that as far as I can tell, (a) isn't an option, and while I can (b) change my resolution to something 16:9, it renders wide across the screen turning effectively every pixel is a wide rectangle. It's... hard to look at.

I'm using Arch with GNOME+Wayland. Is there some way for me to do either of the above?

EDIT: I found a nifty little Python script that does exactly what I was hoping for in (b) above. Apparently this is a built-in feature for Wayland, but most browsers don't implement it (yet?)

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[–] eldebryn@lemmy.world 3 points 1 day ago (1 children)

Not OP but this actually looks really nice! Good job mate, I will probably DL later to try it out.

[–] parker@programming.dev 1 points 12 hours ago

Thanks. It's really intended to solve picture in picture for any application, but it looks like it does exactly was OP was requesting too.