• Minecraft Version: 1.8.9
• BetterFps Version: 1.2.0
• Forge/LiteLoader Version (if any): 11.15.1.2318
• Crash Logs (if any): none
• Other Mods (if any): Hytilities-1.0_-_beta_4.jar ItemPhysic Lite 1.3 mc1.8.9.jarbKeystrokes-8.0.2 (1.8.9).jar Levelhead-7.2 (1.8.9).jar MemoryFix-0.3 (1).jar MouseDelayFix-1.0.jar No Close-My-Chat.jar Old-Animations-Mod-1.8.9.jar OptiFine_1.8.9_HD_U_M5.jar Orange's+Simple+Mods-1.2.jar Patcher-1.5.1 (1.8.9).jar Quickplay-1.8.9-2.0.4.jar QuickReport - 1.8.9-1.1.1.jar Resource Exploit Fix-2.0 (1.8.9).jar Scrollable Tooltips-1.3 (1.8.9).jar SkyblockAddons-1.8.9-1.5.5.jar TimeChanger-2.2.1.jar TNT Time-1.0 (1.8.9).jar Vanilla Enhancements 7.7.jar VoidChat.jar

and now you might see all those mods and think nope but this is my error

I believe this to be something to do with Linux. (If I open the game it does not load in like as forge does not think it's a mod.)

If anyone comes into this problem it is with xmonad and you need to import XMonad.Hooks.SetWMName and in your startuphook you need to add setWMName "LG3D" official page https://hackage.haskell.org/package/xmonad-contrib-0.16/docs/XMonad-Hooks-SetWMName.html