Lutris not working on Linux Mint

Tokoloshe · December 28, 2025, 6:20pm

Huge log, but maybe just a simple problem… Linux gods, help me please.

lutris -d
Gtk-Message: 15:24:12.328: Failed to load module "xapp-gtk3-module"
INFO     2025-12-28 15:24:12,739 [application.do_command_line:478]:Starting Lutris 0.5.19
INFO     2025-12-28 15:24:12,905 [startup.run_all_checks:120]:"card1" is NVIDIA GeForce RTX 4070 Ti (10de:2782 1462:5133 nvidia) Driver 580.95.05
DEBUG    2025-12-28 15:24:12,956 [xrandr.get_resolutions:91]:Retrieving resolution list
DEBUG    2025-12-28 15:24:12,962 [xrandr._get_vidmodes:18]:Retrieving 22 video modes from XrandR
DEBUG    2025-12-28 15:24:12,979 [path_cache._update_missing_games:114]:Checking for missing games
DEBUG    2025-12-28 15:24:12,997 [api.check_stale_runtime_versions:52]:Modified at So 28 Dez 2025 15:12:59 , will update after So 28 Dez 2025 21:12:59 
DEBUG    2025-12-28 15:24:12,997 [lutriswindow.create_runtime_updater_cb:1384]:Runtime up to date
DEBUG    2025-12-28 15:25:39,961 [xrandr.get_outputs:26]:Retrieving display outputs
DEBUG    2025-12-28 15:25:39,971 [xrandr._get_vidmodes:18]:Retrieving 22 video modes from XrandR
Started initial process 75 from gamemoderun /home/philipp/.var/app/net.lutris.Lutris/data/lutris/runtime/umu/umu-run /home/philipp/Games/ubisoft-connect/drive_c/Program Files (x86)/Ubisoft/Ubisoft Game Launcher/UbisoftConnect.exe
Start monitoring process.
gamemodeauto: 
[umu.__main__:78] DEBUG: SHELL=/bin/sh
[umu.__main__:78] DEBUG: SESSION_MANAGER=local/philippmint:@/tmp/.ICE-unix/1505,unix/philippmint:/tmp/.ICE-unix/1505
[umu.__main__:78] DEBUG: __EGL_EXTERNAL_PLATFORM_CONFIG_DIRS=/etc/egl/egl_external_platform.d:/usr/lib/x86_64-linux-gnu/GL/egl/egl_external_platform.d:/usr/share/egl/egl_external_platform.d
[umu.__main__:78] DEBUG: QT_ACCESSIBILITY=1
[umu.__main__:78] DEBUG: COLORTERM=truecolor
[umu.__main__:78] DEBUG: XDG_CONFIG_DIRS=/app/etc/xdg:/etc/xdg
[umu.__main__:78] DEBUG: XDG_SESSION_PATH=/org/freedesktop/DisplayManager/Session0
[umu.__main__:78] DEBUG: GNOME_DESKTOP_SESSION_ID=this-is-deprecated
[umu.__main__:78] DEBUG: GTK_IM_MODULE=ibus
[umu.__main__:78] DEBUG: LANGUAGE=en_GB
[umu.__main__:78] DEBUG: LC_ADDRESS=de_DE.UTF-8
[umu.__main__:78] DEBUG: LC_NAME=de_DE.UTF-8
[umu.__main__:78] DEBUG: SSH_AUTH_SOCK=/run/user/1000/keyring/ssh
[umu.__main__:78] DEBUG: XDG_DATA_HOME=/home/philipp/.var/app/net.lutris.Lutris/data
[umu.__main__:78] DEBUG: __GL_SHADER_DISK_CACHE_PATH=/home/philipp/Games/ubisoft-connect
[umu.__main__:78] DEBUG: CINNAMON_VERSION=6.0.4
[umu.__main__:78] DEBUG: XDG_CONFIG_HOME=/home/philipp/.var/app/net.lutris.Lutris/config
[umu.__main__:78] DEBUG: PROTON_NO_FSYNC=1
[umu.__main__:78] DEBUG: XMODIFIERS=@im=ibus
[umu.__main__:78] DEBUG: DESKTOP_SESSION=cinnamon
[umu.__main__:78] DEBUG: LC_MONETARY=de_DE.UTF-8
[umu.__main__:78] DEBUG: FLATPAK_ID=net.lutris.Lutris
[umu.__main__:78] DEBUG: WINE_MONO_CACHE_DIR=/home/philipp/.var/app/net.lutris.Lutris/data/lutris/runners/proton/Proton - Experimental/files/mono
[umu.__main__:78] DEBUG: GTK_MODULES=gail:atk-bridge
[umu.__main__:78] DEBUG: XDG_SEAT=seat0
[umu.__main__:78] DEBUG: PWD=/home/philipp/Games/ubisoft-connect/drive_c/Program Files (x86)/Ubisoft/Ubisoft Game Launcher
[umu.__main__:78] DEBUG: ALSA_CONFIG_PATH=/usr/share/alsa/alsa-flatpak.conf
[umu.__main__:78] DEBUG: LOGNAME=philipp
[umu.__main__:78] DEBUG: XDG_SESSION_DESKTOP=cinnamon
[umu.__main__:78] DEBUG: QT_QPA_PLATFORMTHEME=qt5ct
[umu.__main__:78] DEBUG: GAME_DIRECTORY=/home/philipp/Games/ubisoft-connect
[umu.__main__:78] DEBUG: XDG_SESSION_TYPE=x11
[umu.__main__:78] DEBUG: GPG_AGENT_INFO=/run/user/1000/gnupg/S.gpg-agent:0:1
[umu.__main__:78] DEBUG: WINEESYNC=0
[umu.__main__:78] DEBUG: XAUTHORITY=/run/flatpak/Xauthority
[umu.__main__:78] DEBUG: XDG_GREETER_DATA_DIR=/var/lib/lightdm-data/philipp
[umu.__main__:78] DEBUG: LUTRIS_GAME_UUID=b40e899f-3282-4821-8cfa-3ec5580a77c2
[umu.__main__:78] DEBUG: container=flatpak
[umu.__main__:78] DEBUG: GDM_LANG=en_GB
[umu.__main__:78] DEBUG: GI_TYPELIB_PATH=/app/lib/girepository-1.0
[umu.__main__:78] DEBUG: WINEARCH=win64
[umu.__main__:78] DEBUG: HOME=/home/philipp
[umu.__main__:78] DEBUG: LANG=en_GB.UTF-8
[umu.__main__:78] DEBUG: LC_PAPER=de_DE.UTF-8
[umu.__main__:78] DEBUG: STORE=none
[umu.__main__:78] DEBUG: WINEPREFIX=/home/philipp/Games/ubisoft-connect
[umu.__main__:78] DEBUG: LS_COLORS=rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=00:su=37;41:sg=30;43:ca=00:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z=01;31:*.zip=01;31:*.z=01;31:*.dz=01;31:*.gz=01;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.zst=01;31:*.tzst=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.cab=01;31:*.wim=01;31:*.swm=01;31:*.dwm=01;31:*.esd=01;31:*.avif=01;35:*.jpg=01;35:*.jpeg=01;35:*.mjpg=01;35:*.mjpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.webp=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=00;36:*.au=00;36:*.flac=00;36:*.m4a=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:*.oga=00;36:*.opus=00;36:*.spx=00;36:*.xspf=00;36:*~=00;90:*#=00;90:*.bak=00;90:*.crdownload=00;90:*.dpkg-dist=00;90:*.dpkg-new=00;90:*.dpkg-old=00;90:*.dpkg-tmp=00;90:*.old=00;90:*.orig=00;90:*.part=00;90:*.rej=00;90:*.rpmnew=00;90:*.rpmorig=00;90:*.rpmsave=00;90:*.swp=00;90:*.tmp=00;90:*.ucf-dist=00;90:*.ucf-new=00;90:*.ucf-old=00;90:
[umu.__main__:78] DEBUG: XDG_CURRENT_DESKTOP=X-Cinnamon
[umu.__main__:78] DEBUG: DXVK_LOG_LEVEL=error
[umu.__main__:78] DEBUG: VTE_VERSION=6800
[umu.__main__:78] DEBUG: WEBKIT_DISABLE_DMABUF_RENDERER=1
[umu.__main__:78] DEBUG: AT_SPI_BUS_ADDRESS=unix:path=/run/flatpak/at-spi-bus
[umu.__main__:78] DEBUG: XDG_SEAT_PATH=/org/freedesktop/DisplayManager/Seat0
[umu.__main__:78] DEBUG: GNOME_TERMINAL_SCREEN=/org/gnome/Terminal/screen/e3edaa56_87b6_426b_9a41_623a636667a0
[umu.__main__:78] DEBUG: PULSE_CLIENTCONFIG=/run/flatpak/pulse/config
[umu.__main__:78] DEBUG: DXVK_ENABLE_NVAPI=1
[umu.__main__:78] DEBUG: PROTON_VERB=waitforexitandrun
[umu.__main__:78] DEBUG: CLUTTER_IM_MODULE=ibus
[umu.__main__:78] DEBUG: PROTON_NO_ESYNC=1
[umu.__main__:78] DEBUG: XDG_CACHE_HOME=/home/philipp/.var/app/net.lutris.Lutris/cache
[umu.__main__:78] DEBUG: WINEDLLOVERRIDES=winemenubuilder=
[umu.__main__:78] DEBUG: LESSCLOSE=/usr/bin/lesspipe %s %s
[umu.__main__:78] DEBUG: XDG_SESSION_CLASS=user
[umu.__main__:78] DEBUG: LC_IDENTIFICATION=de_DE.UTF-8
[umu.__main__:78] DEBUG: TERM=xterm-256color
[umu.__main__:78] DEBUG: __GL_SHADER_DISK_CACHE=1
[umu.__main__:78] DEBUG: LESSOPEN=| /usr/bin/lesspipe %s
[umu.__main__:78] DEBUG: PROTON_EAC_RUNTIME=/home/philipp/.var/app/net.lutris.Lutris/data/lutris/runtime/eac_runtime
[umu.__main__:78] DEBUG: APPIMAGE_EXTRACT_AND_RUN=1
[umu.__main__:78] DEBUG: USER=philipp
[umu.__main__:78] DEBUG: WINE_LARGE_ADDRESS_AWARE=1
[umu.__main__:78] DEBUG: GNOME_TERMINAL_SERVICE=:1.234
[umu.__main__:78] DEBUG: GAME_NAME=Ubisoft Connect
[umu.__main__:78] DEBUG: DISPLAY=:99.0
[umu.__main__:78] DEBUG: SHLVL=2
[umu.__main__:78] DEBUG: WINE_GECKO_CACHE_DIR=/home/philipp/.var/app/net.lutris.Lutris/data/lutris/runners/proton/Proton - Experimental/files/gecko
[umu.__main__:78] DEBUG: FLATPAK_SANDBOX_DIR=/home/philipp/.var/app/net.lutris.Lutris/sandbox
[umu.__main__:78] DEBUG: LC_TELEPHONE=de_DE.UTF-8
[umu.__main__:78] DEBUG: QT_IM_MODULE=ibus
[umu.__main__:78] DEBUG: LC_MEASUREMENT=de_DE.UTF-8
[umu.__main__:78] DEBUG: XDG_VTNR=7
[umu.__main__:78] DEBUG: XDG_SESSION_ID=c2
[umu.__main__:78] DEBUG: PAPERSIZE=a4
[umu.__main__:78] DEBUG: WINEDEBUG=-all
[umu.__main__:78] DEBUG: LD_LIBRARY_PATH=/home/philipp/.steam/debian-installation/steamapps/common/Proton - Experimental/files/lib:/usr/lib/x86_64-linux-gnu:/app/lib/i386-linux-gnu:/app/lib:/app/lib32:/usr/lib/x86_64-linux-gnu/GL/nvidia-580-95-05/lib:/app/lib/i386-linux-gnu/GL/nvidia-580-95-05/lib:/usr/lib/x86_64-linux-gnu/GL/default/lib:/app/lib/i386-linux-gnu/GL/default/lib:/app/lib/ffmpeg/.:/app/lib32/ffmpeg/.:/usr/lib/x86_64-linux-gnu/openh264/extra:/lib:/lib64:/usr/lib:/usr/lib64:/lib/i386-linux-gnu:/lib/x86_64-linux-gnu:/usr/lib/i386-linux-gnu:/home/philipp/.var/app/net.lutris.Lutris/data/lutris/runtime/Ubuntu-18.04-i686:/home/philipp/.var/app/net.lutris.Lutris/data/lutris/runtime/steam/i386/lib/i386-linux-gnu:/home/philipp/.var/app/net.lutris.Lutris/data/lutris/runtime/steam/i386/lib:/home/philipp/.var/app/net.lutris.Lutris/data/lutris/runtime/steam/i386/usr/lib/i386-linux-gnu:/home/philipp/.var/app/net.lutris.Lutris/data/lutris/runtime/steam/i386/usr/lib:/home/philipp/.var/app/net.lutris.Lutris/data/lutris/runtime/Ubuntu-18.04-x86_64:/home/philipp/.var/app/net.lutris.Lutris/data/lutris/runtime/steam/amd64/lib/x86_64-linux-gnu:/home/philipp/.var/app/net.lutris.Lutris/data/lutris/runtime/steam/amd64/lib:/home/philipp/.var/app/net.lutris.Lutris/data/lutris/runtime/steam/amd64/usr/lib/x86_64-linux-gnu:/home/philipp/.var/app/net.lutris.Lutris/data/lutris/runtime/steam/amd64/usr/lib:/usr/lib/extensions/vulkan/gamescope/lib
[umu.__main__:78] DEBUG: XDG_RUNTIME_DIR=/run/user/1000
[umu.__main__:78] DEBUG: DBUS_SYSTEM_BUS_ADDRESS=unix:path=/run/dbus/system_bus_socket
[umu.__main__:78] DEBUG: LC_TIME=de_DE.UTF-8
[umu.__main__:78] DEBUG: GST_PLUGIN_SYSTEM_PATH=/app/lib32/gstreamer-1.0:/app/lib/gstreamer-1.0:/usr/lib/i386-linux-gnu/gstreamer-1.0:/usr/lib/x86_64-linux-gnu/gstreamer-1.0
[umu.__main__:78] DEBUG: GTK3_MODULES=xapp-gtk3-module
[umu.__main__:78] DEBUG: XDG_DATA_DIRS=/app/share:/usr/lib/extensions/vulkan/share:/usr/share:/usr/share/runtime/share:/run/host/user-share:/run/host/share:/usr/lib/pressure-vessel/overrides/share
[umu.__main__:78] DEBUG: PROTON_DXVK_D3D8=1
[umu.__main__:78] DEBUG: PROTONPATH=/home/philipp/.steam/debian-installation/steamapps/common/Proton - Experimental
[umu.__main__:78] DEBUG: PATH=/app/bin:/usr/bin:/app/utils/bin:/usr/lib/extensions/vulkan/MangoHud/bin/:/app/jre/bin/:/usr/lib/extensions/vulkan/gamescope/bin
[umu.__main__:78] DEBUG: GDMSESSION=cinnamon
[umu.__main__:78] DEBUG: PYTHONUSERBASE=/var/data/python
[umu.__main__:78] DEBUG: DBUS_SESSION_BUS_ADDRESS=unix:path=/run/flatpak/bus
[umu.__main__:78] DEBUG: WINE=/home/philipp/.steam/debian-installation/steamapps/common/Proton - Experimental/files/bin/wine
[umu.__main__:78] DEBUG: ALSA_CONFIG_DIR=/usr/share/alsa
[umu.__main__:78] DEBUG: UMU_LOG=1
[umu.__main__:78] DEBUG: PULSE_SERVER=unix:/run/flatpak/pulse/native
[umu.__main__:78] DEBUG: WINEFSYNC=0
[umu.__main__:78] DEBUG: DXVK_NVAPIHACK=0
[umu.__main__:78] DEBUG: WINE_FULLSCREEN_FSR=1
[umu.__main__:78] DEBUG: LC_NUMERIC=de_DE.UTF-8
[umu.__main__:78] DEBUG: PROTON_BATTLEYE_RUNTIME=/home/philipp/.var/app/net.lutris.Lutris/data/lutris/runtime/battleye_runtime
[umu.__main__:78] DEBUG: GAMEID=umu-default
[umu.__main__:78] DEBUG: LD_PRELOAD=libgamemodeauto.so.0
[umu.umu_run:776] INFO: umu-launcher version 1.3.0 (3.11.13 (main, Nov 10 2011, 15:00:00) [GCC 13.2.0])
[umu.umu_run:782] DEBUG: Connecting to '1.1.1.1'...
[umu.umu_run:698] DEBUG: PROTONPATH set, resolving its required runtime
/app/lib/python3.11/site-packages/requests/__init__.py:109: RequestsDependencyWarning: urllib3 (2.5.0) or chardet (None)/charset_normalizer (2.1.1) doesn't match a supported version!
  warnings.warn(
[umu.umu_runtime:236] DEBUG: Local: /home/philipp/.local/share/umu/steamrt3
[umu.umu_runtime:240] DEBUG: New install detected
[umu.umu_runtime:241] INFO: Setting up Unified Launcher for Windows Games on Linux...
[umu.umu_runtime:393] DEBUG: Acquired file lock '/home/philipp/.local/share/umu/umu.lock'...
[umu.umu_runtime:85] DEBUG: Using endpoint 'https://repo.steampowered.com/steamrt3/images/latest-public-beta' for requests
[umu.umu_run:883] DEBUG: WINEPREFIX=/home/philipp/Games/ubisoft-connect
[umu.umu_run:883] DEBUG: GAMEID=umu-default
[umu.umu_run:883] DEBUG: PROTON_CRASH_REPORT_DIR=/tmp/umu_crashreports
[umu.umu_run:883] DEBUG: PROTONPATH=/home/philipp/.steam/debian-installation/steamapps/common/Proton - Experimental
[umu.umu_run:883] DEBUG: STEAM_COMPAT_APP_ID=default
[umu.umu_run:883] DEBUG: STEAM_COMPAT_TOOL_PATHS=/home/philipp/.steam/debian-installation/steamapps/common/Proton - Experimental:/home/philipp/.local/share/umu/steamrt3
[umu.umu_run:883] DEBUG: STEAM_COMPAT_LIBRARY_PATHS=/home/philipp
[umu.umu_run:883] DEBUG: STEAM_COMPAT_MOUNTS=/home/philipp/.steam/debian-installation/steamapps/common/Proton - Experimental:/home/philipp/.local/share/umu/steamrt3
[umu.umu_run:883] DEBUG: STEAM_COMPAT_INSTALL_PATH=/home/philipp/Games/ubisoft-connect/drive_c/Program Files (x86)/Ubisoft/Ubisoft Game Launcher
[umu.umu_run:883] DEBUG: STEAM_COMPAT_CLIENT_INSTALL_PATH=
[umu.umu_run:883] DEBUG: STEAM_COMPAT_DATA_PATH=/home/philipp/Games/ubisoft-connect
[umu.umu_run:883] DEBUG: STEAM_COMPAT_SHADER_PATH=/home/philipp/Games/ubisoft-connect/shadercache
[umu.umu_run:883] DEBUG: FONTCONFIG_PATH=
[umu.umu_run:883] DEBUG: EXE=/home/philipp/Games/ubisoft-connect/drive_c/Program Files (x86)/Ubisoft/Ubisoft Game Launcher/UbisoftConnect.exe
[umu.umu_run:883] DEBUG: SteamAppId=default
[umu.umu_run:883] DEBUG: SteamGameId=default
[umu.umu_run:883] DEBUG: STEAM_RUNTIME_LIBRARY_PATH=/home/philipp/Games/ubisoft-connect/drive_c/Program Files (x86)/Ubisoft/Ubisoft Game Launcher:/app/lib/i386-linux-gnu/GL/default/lib:/app/lib32/ffmpeg:/usr/lib:/lib:/lib64:/app/lib/ffmpeg:/usr/lib64:/usr/lib/x86_64-linux-gnu/GL/default/lib:/home/philipp/.var/app/net.lutris.Lutris/data/lutris/runtime/steam/amd64/usr/lib:/usr/lib/extensions/vulkan/gamescope/lib:/app/lib/i386-linux-gnu/GL/nvidia-580-95-05/lib:/app/lib/i386-linux-gnu:/usr/lib/x86_64-linux-gnu/openh264/extra:/usr/lib/i386-linux-gnu:/home/philipp/.steam/debian-installation/steamapps/common/Proton - Experimental/files/lib:/home/philipp/.var/app/net.lutris.Lutris/data/lutris/runtime/steam/i386/usr/lib/i386-linux-gnu:/home/philipp/.var/app/net.lutris.Lutris/data/lutris/runtime/Ubuntu-18.04-x86_64:/home/philipp/.var/app/net.lutris.Lutris/data/lutris/runtime/Ubuntu-18.04-i686:/lib/x86_64-linux-gnu:/home/philipp/.var/app/net.lutris.Lutris/data/lutris/runtime/steam/amd64/lib:/app/lib:/home/philipp/.var/app/net.lutris.Lutris/data/lutris/runtime/steam/amd64/lib/x86_64-linux-gnu:/home/philipp/.var/app/net.lutris.Lutris/data/lutris/runtime/steam/i386/lib:/home/philipp/.var/app/net.lutris.Lutris/data/lutris/runtime/steam/i386/usr/lib:/home/philipp/.var/app/net.lutris.Lutris/data/lutris/runtime/steam/i386/lib/i386-linux-gnu:/app/lib/ffmpeg/.:/usr/lib/x86_64-linux-gnu/GL/nvidia-580-95-05/lib:/lib/i386-linux-gnu:/usr/lib/x86_64-linux-gnu:/home/philipp/.var/app/net.lutris.Lutris/data/lutris/runtime/steam/amd64/usr/lib/x86_64-linux-gnu:/app/lib32:/app/lib32/ffmpeg/.
[umu.umu_run:883] DEBUG: STORE=none
[umu.umu_run:883] DEBUG: PROTON_VERB=waitforexitandrun
[umu.umu_run:883] DEBUG: UMU_ID=umu-default
[umu.umu_run:883] DEBUG: UMU_ZENITY=
[umu.umu_run:883] DEBUG: UMU_NO_RUNTIME=
[umu.umu_run:883] DEBUG: UMU_RUNTIME_UPDATE=
[umu.umu_run:883] DEBUG: UMU_NO_PROTON=
[umu.umu_run:883] DEBUG: RUNTIMEPATH=/home/philipp/.local/share/umu/steamrt3
[umu.umu_run:883] DEBUG: UMU_STEAM_GAME_ID=
[umu.umu_run:883] DEBUG: UMU_INVOCATION_ID=c33ca95f18e97031591050e56c132e53
[umu.umu_runtime:143] DEBUG: BUILD_ID: 3.0.20251216.191774
[umu.umu_runtime:146] DEBUG: Renaming: /tmp/tmpii2vuz48/SteamLinuxRuntime_sniper.tar.xz.parts -> /tmp/tmpii2vuz48/SteamLinuxRuntime_sniper.tar.xz.3.0.20251216.191774.parts
[umu.umu_runtime:159] INFO: Downloading steamrt3 (latest), please wait...
[umu.umu_runtime:180] DEBUG: Writing: /tmp/tmpii2vuz48/SteamLinuxRuntime_sniper.tar.xz.3.0.20251216.191774.parts
[umu.umu_runtime:191] DEBUG: Digest: 292c1aeb6a17d76b66f95dd7ec62d26833feb8c2c365630aaf0f28fd50f53b7d
[umu.umu_runtime:204] INFO: SteamLinuxRuntime_sniper.tar.xz: SHA256 is OK
[umu.umu_runtime:213] DEBUG: Created: /home/philipp/.local/share/umu/.b4we82ef
[umu.umu_runtime:214] DEBUG: Moving: /tmp/tmpii2vuz48/SteamLinuxRuntime_sniper.tar.xz -> /home/philipp/.local/share/umu/.b4we82ef
[umu.umu_util:355] DEBUG: Using data filter for archive
[umu.umu_util:362] DEBUG: Extracting: /home/philipp/.local/share/umu/.b4we82ef/SteamLinuxRuntime_sniper.tar.xz -> /home/philipp/.local/share/umu/.b4we82ef
[umu.umu_runtime:220] DEBUG: Exchanging: /home/philipp/.local/share/umu/.b4we82ef/SteamLinuxRuntime_sniper <-> /home/philipp/.local/share/umu/steamrt3
[umu.umu_run:897] ERROR: [Errno -1] Unknown error -1: 'SteamLinuxRuntime_sniper' -> 'steamrt3'
Traceback (most recent call last):
  File "/home/philipp/.var/app/net.lutris.Lutris/data/lutris/runtime/umu/umu-run/umu/umu_run.py", line 887, in umu_run
    future.result()
  File "/usr/lib/python3.11/concurrent/futures/_base.py", line 456, in result
    return self.__get_result()
           ^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/concurrent/futures/_base.py", line 401, in __get_result
    raise self._exception
  File "/usr/lib/python3.11/concurrent/futures/thread.py", line 58, in run
    result = self.fn(*self.args, **self.kwargs)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/philipp/.var/app/net.lutris.Lutris/data/lutris/runtime/umu/umu-run/umu/umu_runtime.py", line 243, in setup_umu
    _restore_umu(
  File "/home/philipp/.var/app/net.lutris.Lutris/data/lutris/runtime/umu/umu-run/umu/umu_runtime.py", line 398, in _restore_umu
    _install_umu(runtime_ver, session_pools, local)
  File "/home/philipp/.var/app/net.lutris.Lutris/data/lutris/runtime/umu/umu-run/umu/umu_runtime.py", line 221, in _install_umu
    exchange(Path(tempdir, steamrt), local)
  File "/home/philipp/.var/app/net.lutris.Lutris/data/lutris/runtime/umu/umu-run/umu/umu_util.py", line 460, in exchange
    renameat2(src, dest, Renameat2.RENAME_EXCHANGE)
  File "/home/philipp/.var/app/net.lutris.Lutris/data/lutris/runtime/umu/umu-run/umu/umu_util.py", line 455, in renameat2
    _renameat2(src_split[0], src_split[1], dst_split[0], dst_split[1], flags)
  File "/home/philipp/.var/app/net.lutris.Lutris/data/lutris/runtime/umu/umu-run/umu/umu_util.py", line 434, in _renameat2
    raise OSError(ret, os.strerror(ret), oldpath, None, newpath)
OSError: [Errno -1] Unknown error -1: 'SteamLinuxRuntime_sniper' -> 'steamrt3'
[umu.__main__:102] ERROR: _v2-entry-point (umu) cannot be found in '/home/philipp/.local/share/umu/steamrt3'
Runtime Platform missing or download incomplete
Traceback (most recent call last):
  File "/home/philipp/.var/app/net.lutris.Lutris/data/lutris/runtime/umu/umu-run/__main__.py", line 95, in <module>
    sys.exit(main())
             ^^^^^^
  File "/home/philipp/.var/app/net.lutris.Lutris/data/lutris/runtime/umu/umu-run/__main__.py", line 90, in main
    return umu_run(args)
           ^^^^^^^^^^^^^
  File "/home/philipp/.var/app/net.lutris.Lutris/data/lutris/runtime/umu/umu-run/umu/umu_run.py", line 906, in umu_run
    command: tuple[Path | str, ...] = build_command(env, UMU_LOCAL / version[1], opts)
                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/philipp/.var/app/net.lutris.Lutris/data/lutris/runtime/umu/umu-run/umu/umu_run.py", line 310, in build_command
    raise FileNotFoundError(err)
FileNotFoundError: _v2-entry-point (umu) cannot be found in '/home/philipp/.local/share/umu/steamrt3'
Runtime Platform missing or download incomplete
Monitored process exited.
Initial process has exited (return code: 0)
All processes have quit
Exit with return code 0
DEBUG    2025-12-28 15:26:16,123 [monitored_command.on_stop:232]:Process 73 has terminated with code 0
DEBUG    2025-12-28 15:26:18,007 [game.beat:910]:Game thread stopped
WARNING  2025-12-28 15:26:18,007 [game.on_game_quit:948]:Game still running (state: running)
INFO     2025-12-28 15:26:18,007 [game.stop:921]:Stopping Ubisoft Connect (wine)
DEBUG    2025-12-28 15:26:18,008 [game.stop_game:877]:Ubisoft Connect (wine) has run for 38 seconds
DEBUG    2025-12-28 15:26:18,009 [game.stop_game:889]:Playtime: 3 minutes
DEBUG    2025-12-28 15:26:18,009 [game.on_game_quit:966]:Ubisoft Connect stopped at So, 28 Dez 2025 15:26:18
DEBUG    2025-12-28 15:26:18,031 [application.on_game_stopped:791]:Removing 1 from running IDs
DEBUG    2025-12-28 15:26:18,052 [path_cache.add_to_path_cache:47]:Adding Ubisoft Connect (wine) to path cache
DEBUG    2025-12-28 15:27:29,785 [xrandr.get_resolutions:91]:Retrieving resolution list
DEBUG    2025-12-28 15:27:29,797 [xrandr._get_vidmodes:18]:Retrieving 22 video modes from XrandR

It’s something with the UMU and the steamrt3 and some py file. That’s all I understand. I actually reluctantly asked the AI and it’s completely useless as well…
Maybe one of you has got the time to look into it for me, please?

RockinRiley · December 28, 2025, 6:55pm

What did you use to install? My guess is missing dependencies

Tokoloshe · December 28, 2025, 6:59pm

I installed it once “normally” via the deb file, it should load everything, and once via the flatpak, both throw the same error.

jeffeb3 · December 28, 2025, 7:02pm

It is a python error, but it’s just telling you it can’t find steamrt3. The error is in a python style, but the python code is working as expected. It is reporting the error to you (in an ugly way).

Maybe you misspelled “Phillip”?

Jk. If you made a mistake, it was somewhere earlier in how you installed it or set it up. What are you trying to run? I just install steam and enable the linux runtime, then launch everything in steam and it handles all the backend stuff. I never have to worry about this stuff anymore. Last time I used lutris, it was to run starcraft and it just worked.

jeffeb3 · December 28, 2025, 7:09pm

Pulling your response from here:

Some swift googling with things like “ubisoft games on steam deck” and I see recommendations for running ubisoft connect client or battle.net in linux. They also suggest running them from steam as a “launch non steam game”. But that may just be to get it into the steamdeck interface.

Tokoloshe · December 28, 2025, 7:12pm

But I need to install them first, right? Then it might just work. How do I install windows apps?

jeffeb3 · December 28, 2025, 7:17pm

From here

Since it is downloading the .exe, I think it is the windows version and it’s just letting steam handle the emulation layer (with proton). I haven’t actually tried this, FWIW.

I have also had luck running the Heroic Game Launcher for epic and gog games. But not for blizzard or ubisoft.

RockinRiley · December 28, 2025, 7:27pm

I have never had a decent pc to game with. Linux always goes on old pcs I get from work. Sorry. I cannot offer assistance on this one.

Tokoloshe · December 28, 2025, 7:48pm

Gonna try this next. Heroic was my first try but it also didn’t work, I guess because of the same error under the hood.

Generally, as much hassle as it was: the new PC boots so much faster over Linux than Windows and there are good alternatives for nearly any app.

I have to figure out the non Steam games (those are running incredibly well) and Fusion 360 as well as Estlcam.

Tokoloshe · December 28, 2025, 9:29pm

I could not get Ubisoft Connect to launch from Steam. I then started Black Flag, one of the Games I had bought on Steam previously. And what do you know: it installs Ubisoft Connect just fine.
I am now trying to use that instance of Ubisoft Connect to install the Division 2 (that I didn’t buy on Steam…).

Tokoloshe · December 28, 2025, 10:31pm

This is so stupid and it works… I installed Ubisoft Connect via Black Flag, started it via Steam, it opens Ubisoft Connect. Installed The Division 2 from there, started the game, it works. Steam still says Black Flag is running… -_-

Tokoloshe · December 28, 2025, 11:38pm

Got Estlcam working, now I noticed I installed an old Mint. Time to ■■■■ everything up with an update…

jeffeb3 · December 29, 2025, 4:04am

Linux is constantly using new versions. You may not want to upgrade. Ubuntu uses “LTS” versions, for example. They release on even years in april. I would only install LTS versions for a beginner. And I would wait at least a year before installing the latest LTS. So I would use 24.04 now and 26.04 starting after april 2027.

Bleeding edge is a good way to support new hardware. But it is also buggy. Bugs get fixed all the time and the LTS versions are supported with security fixes right away for a long time (5 years, IIRC).

You can think of the latest Linux versions as beta for windows 12. Except all the development, and testing is done completely in the open and they don’t tell you when it crosses the finish line to production.

Some fanatics use OSes like Arch that stay up to date constantly. I am not one of those people (although my current OS does have a constant update, it is different because it is more controlled/stable).

MakerJim · December 29, 2025, 5:49am

At work we started building Ubuntu 24.04 LTS machines at the start of this year.
My project was controversial. We insisted on Ubuntu LTS instead of SuSE.
To each thier own.

We will likely ride 24.04 LTS until we do a refresh. We will have systems running for the project I’m on out till perhaps 2038 or so. We’ll have maybe one or two major LTS jumps in that time frame.