3 files changed, 5 insertions, 5 deletions
diff --git a/launcher/minecraft/MinecraftInstance.cpp b/launcher/minecraft/MinecraftInstance.cpp
index cf127525..b1c7a050 100644
--- a/launcher/minecraft/MinecraftInstance.cpp
+++ b/launcher/minecraft/MinecraftInstance.cpp
@@ -455,13 +455,11 @@ QProcessEnvironment MinecraftInstance::createLaunchEnvironment()
     QProcessEnvironment env = createEnvironment();
 
 #ifdef Q_OS_LINUX
-    if (settings()->get("EnableMangoHud").toBool())
+    if (settings()->get("EnableMangoHud").toBool() && APPLICATION->capabilities() & Application::SupportsMangoHud)
     {
         auto preload = env.value("LD_PRELOAD", "") + ":libMangoHud_dlsym.so:libMangoHud.so";
-        auto lib_path = env.value("LD_LIBRARY_PATH", "") +  ":/usr/local/$LIB/mangohud/:/usr/$LIB/mangohud/";
 
         env.insert("LD_PRELOAD", preload);
-        env.insert("LD_LIBRARY_PATH", lib_path);
         env.insert("MANGOHUD", "1");
     }
 
diff --git a/launcher/minecraft/launch/DirectJavaLaunch.cpp b/launcher/minecraft/launch/DirectJavaLaunch.cpp
index 152485b3..ca55cd2e 100644
--- a/launcher/minecraft/launch/DirectJavaLaunch.cpp
+++ b/launcher/minecraft/launch/DirectJavaLaunch.cpp
@@ -21,6 +21,8 @@
 #include <FileSystem.h>
 #include <Commandline.h>
 
+#include "Application.h"
+
 #ifdef Q_OS_LINUX
 #include "gamemode_client.h"
 #endif
@@ -86,7 +88,7 @@ void DirectJavaLaunch::executeTask()
     }
 
 #ifdef Q_OS_LINUX
-    if (instance->settings()->get("EnableFeralGamemode").toBool())
+    if (instance->settings()->get("EnableFeralGamemode").toBool() && APPLICATION->capabilities() & Application::SupportsGameMode)
     {
         auto pid = m_process.processId();
         if (pid)
diff --git a/launcher/minecraft/launch/LauncherPartLaunch.cpp b/launcher/minecraft/launch/LauncherPartLaunch.cpp
index 3b905bf5..3df4e541 100644
--- a/launcher/minecraft/launch/LauncherPartLaunch.cpp
+++ b/launcher/minecraft/launch/LauncherPartLaunch.cpp
@@ -162,7 +162,7 @@ void LauncherPartLaunch::executeTask()
     }
 
 #ifdef Q_OS_LINUX
-    if (instance->settings()->get("EnableFeralGamemode").toBool())
+    if (instance->settings()->get("EnableFeralGamemode").toBool() && APPLICATION->capabilities() & Application::SupportsGameMode)
     {
         auto pid = m_process.processId();
         if (pid)