README.md: add about why I cannot screenshot in Steam (#167)

* README.md: add about why I cannot screenshot in Steam

* README.md: drop space
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Vitaly Zdanevich 2024-08-26 13:47:22 +04:00 committed by GitHub
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@ -104,6 +104,17 @@ $ ./conty.sh /usr/bin/steam
$ ./conty.sh mangohud glxgears $ ./conty.sh mangohud glxgears
$ WINEPREFIX=$HOME/wine-conty ./conty.sh gamescope -f -- wine ./game.exe $ WINEPREFIX=$HOME/wine-conty ./conty.sh gamescope -f -- wine ./game.exe
``` ```
If you start Steam such way (with Gamescope) - you will loose ability to make screenshots; solution: start Gamescope in another terminal and attach into it:
```
terminalA ~ $ conty gamescope -h 1920 -H 1920
terminalB ~ $ DISPLAY=:1 conty steam
```
`DISPLAY=:1` can have another number - get it from the `terminalA` output:
> wlserver: [xwayland/server.c:108] Starting Xwayland on :1
Solution from https://www.reddit.com/r/linux_gaming/comments/1ds1ei3/steam_input_not_working_under_gamescope/lb10mmf/
### GUI ### GUI