Gamescope and NonSteamLaunchers setup on Ubuntu in Wayland Desktop Environment.
Decky install script
https://github.com/SteamDeckHomebrew/decky-installer/raw/main/cli/install_release.sh
NonSteamLaunchers
https://github.com/moraroy/NonSteamLaunchers-On-Steam-Deck/releases
GameScope Guide
https://gist.github.com/russiantux/592b1267591c011bf765b14590774a5f
Google Doc
https://docs.google.com/document/d/1eOjhzNc9xM2LUjBiwJLvPvo3lLUwMxXbqdbGhh3Ha1s/edit?usp=sharing
00:30 Update and Upgrade
01:26 Install Steam
02:54 Signing into Steam
03:24 No Launchers installed
04:18 Install a game
07:19 install Nvidia Driver
7:40 Log into Wayland
09:09 Wayland Desktop Environment
09:45 Launch Steam on Startup
10:30 Gamescope install
14:32 Decky Bash Script
15:14 NonSteamLaunchers Download and NSLplugin install
16:50 NonSteamLaunchers install
21:12 Start Steam Check if Successful
Step 1
1.Pull request
git clone https://github.com/ValveSoftware/gamescope.git
1.b cd gamescope
1.c run this
git reset 5e8fddf --hard; git clean -fxd; git submodule update --init --force --recursive
2. Install Dependencies
sudo apt install libbenchmark1.8.3 libdisplay-info1 libevdev-dev libgav1-1 libgudev-1.0-dev libmtdev-dev libseat1 libstb0 libwacom-dev libxcb-ewmh2 libxcb-shape0-dev libxcb-xfixes0-dev libxmu-headers libyuv0 libx11-xcb-dev libxres-dev libxmu-dev libseat-dev libinput-dev libxcb-composite0-dev libxcb-ewmh-dev libxcb-icccm4-dev libxcb-res0-dev libcap-dev wayland-protocols libvulkan-dev libwayland-dev libx11-dev cmake pkg-config meson libxdamage-dev libxcomposite-dev libxcursor-dev libxxf86vm-dev libxtst-dev libxkbcommon-dev libdrm-dev libpixman-1-dev libdecor-0-dev glslang-tools libbenchmark-dev libsdl2-dev libglm-dev libeis-dev libavif-dev
3. Build gamescope with meson
meson build/
4. Build gamescope with ninja
ninja -C build/
5. Once Ninja runs and doesn't have errors run this
meson install -C build/ --skip-subprojects (may have to run as sudo)
Decky install copy this bash script and paste in the terminal. You have to do it twice not sure why or you could just do sudo su then paste once
installing gamescope
1. in Terminal type sudo apt install git
2.Pull request
git clone https://github.com/ValveSoftware/gamescope.git
2.b cd gamescope
2.c run this
git reset 5e8fddf --hard; git clean -fxd; git submodule update --init --force --recursive
3. Install Dependencies
sudo apt install libbenchmark1.8.3 libdisplay-info1 libevdev-dev libgav1-1 libgudev-1.0-dev libmtdev-dev libseat1 libstb0 libwacom-dev libxcb-ewmh2 libxcb-shape0-dev libxcb-xfixes0-dev libxmu-headers libyuv0 libx11-xcb-dev libxres-dev libxmu-dev libseat-dev libinput-dev libxcb-composite0-dev libxcb-ewmh-dev libxcb-icccm4-dev libxcb-res0-dev libcap-dev wayland-protocols libvulkan-dev libwayland-dev libx11-dev cmake pkg-config meson libxdamage-dev libxcomposite-dev libxcursor-dev libxxf86vm-dev libxtst-dev libxkbcommon-dev libdrm-dev libpixman-1-dev libdecor-0-dev glslang-tools libbenchmark-dev libsdl2-dev libglm-dev libeis-dev libavif-dev
4. Build gamescope with meson
meson build/
5. Build gamescope with ninja
ninja -C build/
6. Once Ninja runs and doesn't have errors run this
sudo meson install -C build/ --skip-subprojects
Step 2
Installing NonSteamLauncher and NSLplugin
cd Downloads/NonSteamLaunchers-On-Steam-Deck/
chmod +x NSLplugininstaller.sh
./NSLplugininstaller.sh
chmod +x NonSteamLaunchers.sh
./NonSteamLaunchers.sh