gaming: Explain what UMU_NO_RUNTIME does

Replace the ambigous note because the version written is obsolete and it can confuse users about which value should be set. This also mentions that UMU_NO_RUNTIME is only meant for proton compiled against system libraries. This is not limited to proton-cachyos, but also other proton versions that are compiled against system libaries as opposed to the Steam Linux Runtime. Signed-off-by: Eric Naim <[email protected]>
CachyOS · Feb 25, 2025 · fba80c9 · fba80c9
1 parent b28c30c
commit fba80c9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/content/docs/configuration/gaming.mdx b/src/content/docs/configuration/gaming.mdx
@@ -339,7 +339,7 @@ Make sure you have umu-launcher installed in your system. Install it with the fo
     4. Scroll down to **Game execution** and look for the **Environment variables** table
     5. Add the following environment variables:
         - **Key**: `UMU_NO_RUNTIME`
-            - **Value**: `1` *if you are using umu-launcher `1.1.4` from CachyOS*
+            - **Value**: `1` *use system libraries instead of the steam runtime, only for proton-cachyos*
         - **Key**: `UMU_RUNTIME_UPDATE` *optional*
             - **Value**: `0` *skips Steam Linux Runtime updates for `proton-cachyos`*
         - **Key**: `PROTON_VERB` *optional*