Hello Everyone. I am new in lutris and was using for some weeks. Till now it was ok with proton-GE+umu in lutris 0.5.22 and i was able to play maximum games. But yesterday i encountered an error. Whenever i was trying to setup a new game with new environment and prefixes, its throwing an prefix creation error. I reinstalled lutris and all runners as well as redownloaded UMU but it didnt solved. Here is the log of the error. Please help me. Thanks in advance.
Proton is not compatible with 32-bit prefixes.
Traceback (most recent call last):
File “/usr/lib/python3/dist-packages/lutris/exception_backstops.py”, line 35, in wrapper
result = function(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^
File “/usr/lib/python3/dist-packages/lutris/game.py”, line 687, in configure_game
gameplay_info = self.get_gameplay_info(launch_ui_delegate)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File “/usr/lib/python3/dist-packages/lutris/game.py”, line 626, in get_gameplay_info
gameplay_info = self.runner.play() # type: ignore[attr-defined]
^^^^^^^^^^^^^^^^^^
File “/usr/lib/python3/dist-packages/lutris/runners/wine.py”, line 1350, in play
command = self.get_command()
^^^^^^^^^^^^^^^^^^
File “/usr/lib/python3/dist-packages/lutris/runners/wine.py”, line 854, in get_command
raise RuntimeError(_(“Proton is not compatible with 32-bit prefixes.”))
RuntimeError: Proton is not compatible with 32-bit prefixes.
Lutris log:
[INFO:2026-07-04 20:51:45,881:application]: Starting Lutris 0.5.22
[INFO:2026-07-04 20:51:46,100:startup]: “card1” is Intel HD Graphics 620 (8086:5916 103c:83d2 i915) Driver 26.1.4
[WARNING:2026-07-04 20:51:47,696:wine]: No valid prefix detected in /home/siamx/Documents/Sleeping Dogs/save, creating one…
[INFO:2026-07-04 20:51:47,697:wine]: Creating a win32 prefix in /home/siamx/Documents/Sleeping Dogs/save
[INFO:2026-07-04 20:51:47,697:wine]: Winepath: /home/siamx/.local/share/lutris/runtime/umu/umu-run
[WARNING:2026-07-04 20:51:47,697:wine]: Proton is not compatible with 32-bit prefixes, forcing win64
[ERROR:2026-07-04 20:51:49,699:wine]: Umu exited unexpectedly during prefix creation (return code: 0)
[ERROR:2026-07-04 20:51:49,700:registry]: No registry file at /home/siamx/Documents/Sleeping Dogs/save/user.reg
[ERROR:2026-07-04 20:51:49,703:system]: Failed linking /home/siamx/.local/share/lutris/runtime/dxvk/v2.6.2/x32/dxgi.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/dxgi.dll
[ERROR:2026-07-04 20:51:49,704:system]: Failed linking /home/siamx/.local/share/lutris/runtime/dxvk/v2.6.2/x32/d3d11.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3d11.dll
[ERROR:2026-07-04 20:51:49,704:system]: Failed linking /home/siamx/.local/share/lutris/runtime/dxvk/v2.6.2/x32/d3d10core.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3d10core.dll
[ERROR:2026-07-04 20:51:49,704:system]: Failed linking /home/siamx/.local/share/lutris/runtime/dxvk/v2.6.2/x32/d3d9.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3d9.dll
[ERROR:2026-07-04 20:51:49,704:system]: Failed linking /home/siamx/.local/share/lutris/runtime/dxvk/v2.6.2/x32/d3d8.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3d8.dll
[ERROR:2026-07-04 20:51:49,704:system]: Failed linking /home/siamx/.local/share/lutris/runtime/dxvk-nvapi/v0.9.0/x32/nvapi.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/nvapi.dll
[ERROR:2026-07-04 20:51:49,705:system]: Failed linking /home/siamx/.local/share/lutris/runtime/d3d_extras/v2/x32/d3dx10_33.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3dx10_33.dll
[ERROR:2026-07-04 20:51:49,705:system]: Failed linking /home/siamx/.local/share/lutris/runtime/d3d_extras/v2/x32/d3dx10_34.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3dx10_34.dll
[ERROR:2026-07-04 20:51:49,705:system]: Failed linking /home/siamx/.local/share/lutris/runtime/d3d_extras/v2/x32/d3dx10_35.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3dx10_35.dll
[ERROR:2026-07-04 20:51:49,705:system]: Failed linking /home/siamx/.local/share/lutris/runtime/d3d_extras/v2/x32/d3dx10_36.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3dx10_36.dll
[ERROR:2026-07-04 20:51:49,705:system]: Failed linking /home/siamx/.local/share/lutris/runtime/d3d_extras/v2/x32/d3dx10_37.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3dx10_37.dll
[ERROR:2026-07-04 20:51:49,706:system]: Failed linking /home/siamx/.local/share/lutris/runtime/d3d_extras/v2/x32/d3dx10_38.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3dx10_38.dll
[ERROR:2026-07-04 20:51:49,706:system]: Failed linking /home/siamx/.local/share/lutris/runtime/d3d_extras/v2/x32/d3dx10_39.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3dx10_39.dll
[ERROR:2026-07-04 20:51:49,706:system]: Failed linking /home/siamx/.local/share/lutris/runtime/d3d_extras/v2/x32/d3dx10_40.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3dx10_40.dll
[ERROR:2026-07-04 20:51:49,706:system]: Failed linking /home/siamx/.local/share/lutris/runtime/d3d_extras/v2/x32/d3dx10_41.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3dx10_41.dll
[ERROR:2026-07-04 20:51:49,706:system]: Failed linking /home/siamx/.local/share/lutris/runtime/d3d_extras/v2/x32/d3dx10_42.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3dx10_42.dll
[ERROR:2026-07-04 20:51:49,706:system]: Failed linking /home/siamx/.local/share/lutris/runtime/d3d_extras/v2/x32/d3dx10_43.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3dx10_43.dll
[ERROR:2026-07-04 20:51:49,706:system]: Failed linking /home/siamx/.local/share/lutris/runtime/d3d_extras/v2/x32/d3dx10.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3dx10.dll
[ERROR:2026-07-04 20:51:49,706:system]: Failed linking /home/siamx/.local/share/lutris/runtime/d3d_extras/v2/x32/d3dx11_42.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3dx11_42.dll
[ERROR:2026-07-04 20:51:49,706:system]: Failed linking /home/siamx/.local/share/lutris/runtime/d3d_extras/v2/x32/d3dx11_43.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3dx11_43.dll
[ERROR:2026-07-04 20:51:49,706:system]: Failed linking /home/siamx/.local/share/lutris/runtime/d3d_extras/v2/x32/d3dx9_24.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3dx9_24.dll
[ERROR:2026-07-04 20:51:49,706:system]: Failed linking /home/siamx/.local/share/lutris/runtime/d3d_extras/v2/x32/d3dx9_25.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3dx9_25.dll
[ERROR:2026-07-04 20:51:49,706:system]: Failed linking /home/siamx/.local/share/lutris/runtime/d3d_extras/v2/x32/d3dx9_26.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3dx9_26.dll
[ERROR:2026-07-04 20:51:49,707:system]: Failed linking /home/siamx/.local/share/lutris/runtime/d3d_extras/v2/x32/d3dx9_27.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3dx9_27.dll
[ERROR:2026-07-04 20:51:49,707:system]: Failed linking /home/siamx/.local/share/lutris/runtime/d3d_extras/v2/x32/d3dx9_28.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3dx9_28.dll
[ERROR:2026-07-04 20:51:49,707:system]: Failed linking /home/siamx/.local/share/lutris/runtime/d3d_extras/v2/x32/d3dx9_29.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3dx9_29.dll
[ERROR:2026-07-04 20:51:49,707:system]: Failed linking /home/siamx/.local/share/lutris/runtime/d3d_extras/v2/x32/d3dx9_30.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3dx9_30.dll
[ERROR:2026-07-04 20:51:49,707:system]: Failed linking /home/siamx/.local/share/lutris/runtime/d3d_extras/v2/x32/d3dx9_31.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3dx9_31.dll
[ERROR:2026-07-04 20:51:49,707:system]: Failed linking /home/siamx/.local/share/lutris/runtime/d3d_extras/v2/x32/d3dx9_32.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3dx9_32.dll
[ERROR:2026-07-04 20:51:49,707:system]: Failed linking /home/siamx/.local/share/lutris/runtime/d3d_extras/v2/x32/d3dx9_33.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3dx9_33.dll
[ERROR:2026-07-04 20:51:49,707:system]: Failed linking /home/siamx/.local/share/lutris/runtime/d3d_extras/v2/x32/d3dx9_34.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3dx9_34.dll
[ERROR:2026-07-04 20:51:49,707:system]: Failed linking /home/siamx/.local/share/lutris/runtime/d3d_extras/v2/x32/d3dx9_35.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3dx9_35.dll
[ERROR:2026-07-04 20:51:49,707:system]: Failed linking /home/siamx/.local/share/lutris/runtime/d3d_extras/v2/x32/d3dx9_36.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3dx9_36.dll
[ERROR:2026-07-04 20:51:49,707:system]: Failed linking /home/siamx/.local/share/lutris/runtime/d3d_extras/v2/x32/d3dx9_37.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3dx9_37.dll
[ERROR:2026-07-04 20:51:49,708:system]: Failed linking /home/siamx/.local/share/lutris/runtime/d3d_extras/v2/x32/d3dx9_38.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3dx9_38.dll
[ERROR:2026-07-04 20:51:49,708:system]: Failed linking /home/siamx/.local/share/lutris/runtime/d3d_extras/v2/x32/d3dx9_39.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3dx9_39.dll
[ERROR:2026-07-04 20:51:49,708:system]: Failed linking /home/siamx/.local/share/lutris/runtime/d3d_extras/v2/x32/d3dx9_40.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3dx9_40.dll
[ERROR:2026-07-04 20:51:49,708:system]: Failed linking /home/siamx/.local/share/lutris/runtime/d3d_extras/v2/x32/d3dx9_41.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3dx9_41.dll
[ERROR:2026-07-04 20:51:49,708:system]: Failed linking /home/siamx/.local/share/lutris/runtime/d3d_extras/v2/x32/d3dx9_42.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3dx9_42.dll
[ERROR:2026-07-04 20:51:49,708:system]: Failed linking /home/siamx/.local/share/lutris/runtime/d3d_extras/v2/x32/d3dx9_43.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3dx9_43.dll
[ERROR:2026-07-04 20:51:49,708:system]: Failed linking /home/siamx/.local/share/lutris/runtime/d3d_extras/v2/x32/d3dcompiler_33.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3dcompiler_33.dll
[ERROR:2026-07-04 20:51:49,708:system]: Failed linking /home/siamx/.local/share/lutris/runtime/d3d_extras/v2/x32/d3dcompiler_34.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3dcompiler_34.dll
[ERROR:2026-07-04 20:51:49,708:system]: Failed linking /home/siamx/.local/share/lutris/runtime/d3d_extras/v2/x32/d3dcompiler_35.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3dcompiler_35.dll
[ERROR:2026-07-04 20:51:49,708:system]: Failed linking /home/siamx/.local/share/lutris/runtime/d3d_extras/v2/x32/d3dcompiler_36.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3dcompiler_36.dll
[ERROR:2026-07-04 20:51:49,708:system]: Failed linking /home/siamx/.local/share/lutris/runtime/d3d_extras/v2/x32/d3dcompiler_37.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3dcompiler_37.dll
[ERROR:2026-07-04 20:51:49,708:system]: Failed linking /home/siamx/.local/share/lutris/runtime/d3d_extras/v2/x32/d3dcompiler_38.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3dcompiler_38.dll
[ERROR:2026-07-04 20:51:49,709:system]: Failed linking /home/siamx/.local/share/lutris/runtime/d3d_extras/v2/x32/d3dcompiler_39.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3dcompiler_39.dll
[ERROR:2026-07-04 20:51:49,709:system]: Failed linking /home/siamx/.local/share/lutris/runtime/d3d_extras/v2/x32/d3dcompiler_40.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3dcompiler_40.dll
[ERROR:2026-07-04 20:51:49,709:system]: Failed linking /home/siamx/.local/share/lutris/runtime/d3d_extras/v2/x32/d3dcompiler_41.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3dcompiler_41.dll
[ERROR:2026-07-04 20:51:49,709:system]: Failed linking /home/siamx/.local/share/lutris/runtime/d3d_extras/v2/x32/d3dcompiler_42.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3dcompiler_42.dll
[ERROR:2026-07-04 20:51:49,709:system]: Failed linking /home/siamx/.local/share/lutris/runtime/d3d_extras/v2/x32/d3dcompiler_43.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3dcompiler_43.dll
[ERROR:2026-07-04 20:51:49,709:system]: Failed linking /home/siamx/.local/share/lutris/runtime/d3d_extras/v2/x32/d3dcompiler_46.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3dcompiler_46.dll
[ERROR:2026-07-04 20:51:49,709:system]: Failed linking /home/siamx/.local/share/lutris/runtime/d3d_extras/v2/x32/d3dcompiler_47.dll to /home/siamx/Documents/Sleeping Dogs/save/drive_c/windows/system32/d3dcompiler_47.dll
[WARNING:2026-07-04 20:51:49,709:prefix]: Get Registry Key function returned NoneType to variable folder.
[ERROR:2026-07-04 20:51:49,713:exception_backstops]: SLEEPING DOGS (wine) has encountered an error: Proton is not compatible with 32-bit prefixes.
Traceback (most recent call last):
File “/usr/lib/python3/dist-packages/lutris/exception_backstops.py”, line 35, in wrapper
result = function(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^
File “/usr/lib/python3/dist-packages/lutris/game.py”, line 687, in configure_game
gameplay_info = self.get_gameplay_info(launch_ui_delegate)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File “/usr/lib/python3/dist-packages/lutris/game.py”, line 626, in get_gameplay_info
gameplay_info = self.runner.play() # type: ignore[attr-defined]
^^^^^^^^^^^^^^^^^^
File “/usr/lib/python3/dist-packages/lutris/runners/wine.py”, line 1350, in play
command = self.get_command()
^^^^^^^^^^^^^^^^^^
File “/usr/lib/python3/dist-packages/lutris/runners/wine.py”, line 854, in get_command
raise RuntimeError(_(“Proton is not compatible with 32-bit prefixes.”))
RuntimeError: Proton is not compatible with 32-bit prefixes.
[WARNING:2026-07-04 20:51:49,714:game]: The game has run for a very short time, did it crash?