Issue encountered

Using the Launch button in BSM doesn't do anything.

Expected Behavior

The game should launch.

Steps to Reproduce

1. Launch game
2. Nothing.

Operating System

Linux

Version

v.1.5.4 / tried v1.5.0

Additional Context

Output when launching from terminal (Flatpak):

`[3:0928/130332.156295:ERROR:dbus/bus.cc:408] Failed to connect to the bus: Failed to connect to socket /run/dbus/system_bus_socket: No such file or directory
13:03:32.400 › configureProxy: Unsupported platform
[3:0928/130332.462393:ERROR:dbus/bus.cc:408] Failed to connect to the bus: Failed to connect to socket /run/dbus/system_bus_socket: No such file or directory
[3:0928/130332.462430:ERROR:dbus/bus.cc:408] Failed to connect to the bus: Failed to connect to socket /run/dbus/system_bus_socket: No such file or directory
13:03:32.479 › File cache not exist yet /home/cohen/.var/app/io.bsmanager.bsmanager/config/bs-manager/CachedData/map-info-cache.json
LaunchProcess: failed to execvp:
xdg-settings
pci id for fd 20: 10de:2882, driver (null)
kmsro: driver missing
13:03:32.660 › Caching "raw.githubusercontent.com" with IPv4
13:03:32.662 › Downloaded SongDetailCache file from source: https://raw.githubusercontent.com/Zagrios/beat-saber-scraped-maps/master/song_details_cache_v1.gz ETAG: "84ccb569d31418caefabd58de70c47e5a412a23937e073f5fba644b0acad7b30" 304
13:03:32.664 › SongDetailsCache downloaded
13:03:32.664 › SongDetailsIdIndex created
13:03:33.630 › SongDetailsCache loaded
13:03:33.848 › Unable to get original Steam version Error: No Beat Saber Steam version found
at E.getSteamVersion (/app/lib/io.bsmanager.bsmanager/resources/app.asar/dist/main/main.js:14:1185129)
at E.getInstalledVersions (/app/lib/io.bsmanager.bsmanager/resources/app.asar/dist/main/main.js:14:1185530)
13:03:33.854 › Oculus library auto-detection not supported on non-windows platforms
13:03:33.855 › Oculus library auto-detection not supported on non-windows platforms
13:03:33.856 › Finded versions folders [
'/home/cohen/BSManager/BSInstances/1.40.11',
'/home/cohen/BSManager/BSInstances/1.40.8'
]
13:03:33.857 › getVersionOfBSFolder /home/cohen/BSManager/BSInstances/1.40.11 null
13:03:33.881 › APPIMAGE env is not defined, current application is not an AppImage
13:03:33.950 › getVersionOfBSFolder /home/cohen/BSManager/BSInstances/1.40.8 null
13:03:42.149 › Caching "beatmods.com" with IPv4
13:03:42.552 › Linux exec command

flatpak-spawn --host ps awwxo pid,args | grep "[s]team-runtime-launcher-service"
13:03:42.583 › Error while checking if Steam is running as admin Error: Unable to build process from pid: File not found: /proc/246982
at m.isElevated (/app/lib/io.bsmanager.bsmanager/resources/app.asar/dist/main/main.js:14:1237668)
at processTicksAndRejections (node:internal/process/task_queues:105:5)
13:03:42.584 › Launch version {
version: {
BSVersion: '1.40.8',
BSManifest: '8437413909225671968',
OculusBinaryId: '9637940462972313',
ReleaseURL: 'https://steamcommunity.com/games/620980/announcements/detail/510712822654566578',
ReleaseImg: 'https://clan.fastly.steamstatic.com/images//32055887/5e32755428ba8f737bf7e9cb7cfc58465b72818c.png',
ReleaseDate: '1753369967',
year: '2025',
recommended: true,
path: '/home/cohen/BSManager/BSInstances/1.40.8',
ino: 106052230,
metadata: { id: '57be0fa0-6907-4dbc-84a1-f45833cb622e', store: 'steam' }
},
launchMods: [],
command: '',
admin: false
}
13:03:42.588 › Linux exec command
flatpak-spawn --host ps awwxo args | grep -c "[s]team-runtime-launcher-service"
13:03:42.618 › Linux exec command
flatpak-spawn --host nixos-version
13:03:42.630 › Not NixOS Error: Command failed: flatpak-spawn --host nixos-version
Portal call failed: Failed to start command: Failed to execute child process “nixos-version” (No such file or directory)

at genericNodeError (node:internal/errors:983:15)
at wrappedFn (node:internal/errors:537:14)
at ChildProcess.exithandler (node:child_process:414:12)
at ChildProcess.emit (node:events:518:28)
at ChildProcess.emit (node:domain:489:12)
at maybeClose (node:internal/child_process:1101:16)
at Process.ChildProcess._handle.onexit (node:internal/child_process:304:5)

13:03:42.631 › Linux spawn command

flatpak-spawn --host --env=SteamAppId="620980" --env=SteamOverlayGameId="620980" --env=SteamGameId="620980" --env=WINEDLLOVERRIDES="winhttp=n,b" --env=STEAM_COMPAT_DATA_PATH="/home/cohen/BSManager/SharedContent/compatdata" --env=STEAM_COMPAT_INSTALL_PATH="/home/cohen/BSManager/BSInstances/1.40.8" --env=STEAM_COMPAT_CLIENT_INSTALL_PATH="/home/cohen/.var/app/io.bsmanager.bsmanager/data/.steam/steam" --env=STEAM_COMPAT_APP_ID="620980" --env=SteamEnv="1" "/home/cohen/.steam/steam/steamapps/common/Proton - Experimental/proton" run "/home/cohen/BSManager/BSInstances/1.40.8/Beat Saber.exe" --no-yeet
13:03:42.713 › BS process exit with code 1
13:03:42.713 › BS process exit code 1`

I have steam set to use Proton Experimental, and this worked completely fine before I had to reset my PC due to a kernel failure