[GH-ISSUE #1900] Game application mouse causes to have the character look straight up or down #1387

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opened 2026-05-05 07:47:30 -06:00 by gitea-mirror · 3 comments
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Originally created by @asianfry on GitHub (Feb 17, 2023).
Original GitHub issue: https://github.com/debauchee/barrier/issues/1900

What happened?

Using it normally in desktop mode is all fine, but whenever I boot into a FPS game the mouse will cause the character to look straight up or down and any movement causes the camera to spin wildly. Is this a bug or just bad configuring?

Version

v2.4.0

Git commit hash (if applicable)

No response

If applicable, where did you install Barrier from?

Host computer from github, steam deck from the discover store

What OSes are you seeing the problem on? (Check all that apply)

Linux, Windows

What OS versions are you using?

2.4.0 for both

Relevant log output

No response

Any other information

Only whenever I open a FPS game, desktop use is all fine and dandy.

Originally created by @asianfry on GitHub (Feb 17, 2023). Original GitHub issue: https://github.com/debauchee/barrier/issues/1900 ### What happened? Using it normally in desktop mode is all fine, but whenever I boot into a FPS game the mouse will cause the character to look straight up or down and any movement causes the camera to spin wildly. Is this a bug or just bad configuring? ### Version v2.4.0 ### Git commit hash (if applicable) _No response_ ### If applicable, where did you install Barrier from? Host computer from github, steam deck from the discover store ### What OSes are you seeing the problem on? (Check all that apply) Linux, Windows ### What OS versions are you using? 2.4.0 for both ### Relevant log output _No response_ ### Any other information Only whenever I open a FPS game, desktop use is all fine and dandy.
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Owner

@shinji257 commented on GitHub (Mar 9, 2023):

I suspect the game doesn't know what to do with the virtual screens. I don't have that specific issue but games fail to lock the mouse bounds to themselves while barrier has other systems accessible to it so when I move the mouse to the edge they get shot over to another system and the game is minimized as well. What I do is enable scroll lock before playing a game to lock the mouse to the screen then launch the game. Issue is resolved at that point for me. May work for you as well.

<!-- gh-comment-id:1462617196 --> @shinji257 commented on GitHub (Mar 9, 2023): I suspect the game doesn't know what to do with the virtual screens. I don't have that specific issue but games fail to lock the mouse bounds to themselves while barrier has other systems accessible to it so when I move the mouse to the edge they get shot over to another system and the game is minimized as well. What I do is enable scroll lock before playing a game to lock the mouse to the screen then launch the game. Issue is resolved at that point for me. May work for you as well.
Author
Owner

@asianfry commented on GitHub (Mar 10, 2023):

I suspect the game doesn't know what to do with the virtual screens. I don't have that specific issue but games fail to lock the mouse bounds to themselves while barrier has other systems accessible to it so when I move the mouse to the edge they get shot over to another system and the game is minimized as well. What I do is enable scroll lock before playing a game to lock the mouse to the screen then launch the game. Issue is resolved at that point for me. May work for you as well.

Oh I can try that. I assume I enable it on the remote computer right? Is that something native on most OS's? I don't see anything similar to that in the steam deck settings.

<!-- gh-comment-id:1464516237 --> @asianfry commented on GitHub (Mar 10, 2023): > I suspect the game doesn't know what to do with the virtual screens. I don't have that specific issue but games fail to lock the mouse bounds to themselves while barrier has other systems accessible to it so when I move the mouse to the edge they get shot over to another system and the game is minimized as well. What I do is enable scroll lock before playing a game to lock the mouse to the screen then launch the game. Issue is resolved at that point for me. May work for you as well. Oh I can try that. I assume I enable it on the remote computer right? Is that something native on most OS's? I don't see anything similar to that in the steam deck settings.
Author
Owner

@shinji257 commented on GitHub (Mar 13, 2023):

Sorry I can't help on that front. Don't have a Steam Deck to check it with.

<!-- gh-comment-id:1466993682 --> @shinji257 commented on GitHub (Mar 13, 2023): Sorry I can't help on that front. Don't have a Steam Deck to check it with.
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Reference: github-starred/barrier#1387
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