Added alternative way of launching SteamVR in linux.

Author: RSDNTWK

alvr/dashboard/src/steamvr_launcher/linux_steamvr.rs

@@ -6,9 +6,9 @@ use alvr_common::anyhow::bail;
 use alvr_common::{debug, error, info, warn};
 use sysinfo::Process;
 
-pub fn launch_steamvr_with_steam() {
-    Command::new("steam")
-        .args(["steam://rungameid/250820"])
+pub fn start_steamvr() {
+    Command::new("sh")
+        .args(["-c", "cd $(dirname $0) && ./steamvr_linux.sh"])
         .spawn()
         .ok();
 }

steamvr-script/readme.md

@@ -0,0 +1,10 @@
+This is a sample script to fix an issue with steam breaking DRI_PRIME and QT_QPA_PLATFORM
+commands from working together in some distros. 
+
+
+Place in alvr_streamer_linux/bin folder where the alvr_dashboard binary is.
+
+Be sure to change the commands and steamvr vrmonitor.sh path as needed. 
+
+make it executably by typing chmod +x steamvr_linux.sh
+

steamvr-script/steamvr_linux.sh

@@ -0,0 +1 @@
+DRI_PRIME=1 QT_QPA_PLATFORM=xcb ~/.local/share/Steam/steamapps/common/SteamVR/bin/vrmonitor.sh