flameshot VS gamemode

For your screenshots simply use Flameshot: https://flameshot.org

First, conceptually this is what I mean: think about when using a good screen-capture/annotation tool like flameshot: you select a region of the screen, and "magic" you can "edit" it, "in situ". No, what I'm talking about wouldn't share any of the same technical underpinnings with the way flameshot works, it would be the live monitor output, not a raster dump of the screen made to look like it's live. And the annotating would be done on a different screen. But as a user, this is pretty similar.

Flameshot is a free and open-source screenshot tool for Linux that allows users to take screenshots of an area, a window or the full screen. It then provides an editor where users can modify the screenshots by drawing on them, adding text, highlighting areas, blurring parts and more. Users can save the screenshots in common image formats like PNG and JPEG, and upload them directly to image hosting sites like Imgur.

I would recommend Flameshot, available on Linux, Windows and Mac.

This https://github.com/flameshot-org/flameshot/issues/1529 mat or may not be an issue for you with Flameshot, but it may be for others. It's solvable if it is an issue by using mandatory access control such as AppArmor or conditional build. Just FYI.

Flameshot viene con todo eso.

[3] https://github.com/flameshot-org/flameshot/issues/2848

According to the GitHub page:

A performance optimiser, GameMode by Feral Interactive. It’s not required for anything to launch (unless maybe you’ve configured something to run via gamemoderun and GameMode isn’t actually installed on your system!)

EDIT: Nevermind, fixed it. Just create a file called gamemode.ini in $HOME/.config/, and copy inside this.

Thinking about running "gamemode" https://github.com/FeralInteractive/gamemode.

oh, you're referring to gamemoderun.

The ArchWiki has some tips that can help tuning your system to squeeze more performance: https://wiki.archlinux.org/title/gaming

This launcher does help too: https://github.com/FeralInteractive/gamemode

On top of that, you can use a patched kernel like: https://xanmod.org/

You can check support status for games here: https://www.protondb.com/

If you run games via Proton with DXVK, you can use the environment variable DXVK_HUD=1 to show a HUD with an FPS meter. Some others prefer mangohud.

Setting your CPU frequency scaling governor and GPU to performance mode also helps.

Here's a link, looks like they are indeed working on it: https://github.com/FeralInteractive/gamemode/pull/416

Didn't include your OS but if you are on Ubuntu people reported before missing some 32-bit libraries as seen here https://github.com/FeralInteractive/gamemode/issues/254