Not work on Linux

[Stranger]

After start game, in menu, mouse pointer scroll to up of screen and game stopped.

Linux, x86_64

[Maiksy]

Dark Matter uses game engine called "Unity", which is unfortunately not supported on Linux systems, or at least there are some severe issues like the one you described

[mariobuntu]

no problems here.ubuntu 12.04 and nvidia gt 240.

[akmelius]

If I play on ultra I lost the control of the mouse. In high no problemes.

[3])]

Messaggio originale di Myelins:

Dark Matter uses game engine called "Unity", which is unfortunately not supported on Linux systems, or at least there are some severe issues like the one you described

Unity is 100% supported on gnu/linux, you just can't develop games on linux yet with Unity but you can publish games for linux.

[jpalko]

Messaggio originale di akmelius:

If I play on ultra I lost the control of the mouse. In high no problemes.

Do you happen to have a sample prefs file ($HOME/.config/unity3d/InterWave Studios/Dark Matter/prefs) for the high setting? I can't get the settings to help with anything by altering UnityGraphicsQuality number on mine and the mouse just keeps on travelling upwards. Also no help from altering to 0 "Screenmanager Is Fullscreen mode" setting. Nor from disabling Steam overlay.

My prefs file is now:

<unity_prefs version_major="1" version_minor="0">
	<pref name="Screenmanager Is Fullscreen mode" type="int">1</pref>
	<pref name="Screenmanager Resolution Height" type="int">1080</pref>
	<pref name="Screenmanager Resolution Width" type="int">1920</pref>
	<pref name="UnityGraphicsQuality" type="int">3</pref>
</unity_prefs>

[LonePiper]

Not sure what the the source of the problem is exactly, but notice if you alt-tab out of the game and move your cursor around, there is a second cursor on the screen of the game. This one moves twice the distance as your "regular" cursor.

[jpalko]

I don't get a second cursor but once returning from alt-tabbing out of the game I return to it and if I move the mouse at all into any direction, it speeds up to the top of the screen from where I clicked it back to the game. Can't get any settings modified or anything done with this. I just have kill the process and move on to play something else.

[czarnyckm]

The mousebug (@ KDE) was solved by making a new window behavior in the desktop settings menu.

1. Open "Configure Desktop"
2. Open "Windows Behavior"
3. Click " Window Rules" to the left
4 Click "New.." to the right
5. Under the tab "Window matching" set the "delay" to maximum
6. Click "Detect Window Properties"
7. Start Dark Matter in time and click the window or the fullscreen once the delay kicks in and changes the cursor
8. Close Dark Matter
9. Under the tab "Size&Position" tick "Fullscreen" and use "Apply Initially" and tick "Yes"
10. Close the window by "Ok" and close the last one by clicking "Apply"
11. Star Dark Matter and have fun!

Based on rust similiar issue: https://steamcommunity.com/app/252490/discussions/5/540731691409538299/