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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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Is it possible to isolate which GUI programs are seem by a screensharing program in xorg or wayland ? (lemmy.world)

submitted 10 months ago by shadowintheday2@lemmy.world to c/linux@lemmy.ml

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Think Zoom, Teams, google meet etc

When sharing the screen, it can see everything the user sees. Would it be possible to isolate what it sees only to GUI applications ran by the same user? If I run these as an unprivileged user via xhost, they don't really work well. Sandboxing via bubblewrap requires knowledge beyond my current skills and I'm not sure if it would work.

Has anyone

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[–] mvirts@lemmy.world 10 points 10 months ago (1 children)

Idk what exactly you're asking for, but this is already an option for me on teams in chrome running under Wayland??? Like when I choose start presenting it pops up a dialog with window options including the whole desktop.

[–] taladar@sh.itjust.works 4 points 10 months ago (1 children)

The same window pops up under xorg too.

[–] kevincox@lemmy.ml 2 points 10 months ago

The difference is that the popup is optional on X. They can also just access the window data directly. On Wayland they have no way to access other windows without asking for permission via the "Portal" popup.