[bug] Umu fails to run by default

[Twig6943]

Docs on this would be useful right now I'm using wine64 in latest ge-proton archive as MAXIMA_WINE_COMMAND which isn't recommended (and does seem to function a bit weird)

[imLinguin]

Maxima runs proton by default with umu, you dont need anything extra

[Twig6943]

If I run it with MAXIMA_WINE_COMMAND unset I get the following error;

INFO - [maxima_cli] - Downloading: 99.81402312207634%/100%
INFO - [maxima::content::manager] - Files downloaded, running touchup...
INFO - [maxima::core::launch] - Verifying wine dependencies...
ERROR - [maxima-lib/src/content/manager.rs:192] - Error when downloading!: `Manifest(Native(Io(Os { code: 2, kind: NotFound, message: "No such file or directory" })))

[Twig6943]

Upon doing an strace I was able to get this;

1394  close(10)                         = 0
1394  rt_sigaction(SIGBUS, NULL, {sa_handler=0x7fcbb2734b40, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_SIGINFO, sa_restorer=0x7fcbb275e99e}, 8) = 0
1394  rt_sigaction(SIGBUS, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_SIGINFO, sa_restorer=0x7fcbb275e99e}, NULL, 8) = 0
1394  rt_sigaction(SIGSEGV, NULL, {sa_handler=0x7fcbb2734b40, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_SIGINFO, sa_restorer=0x7fcbb275e99e}, 8) = 0
1394  rt_sigaction(SIGSEGV, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_SIGINFO, sa_restorer=0x7fcbb275e99e}, NULL, 8) = 0
1394  rt_sigaction(SIGPIPE, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_SIGINFO, sa_restorer=0x7fcbb275e99e}, NULL, 8) = 0
1394  rt_sigaction(SIGWINCH, NULL, {sa_handler=0x7fcbb26a9820, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fcbb275e99e}, 8) = 0
1394  rt_sigaction(SIGWINCH, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fcbb275e99e}, NULL, 8) = 0
1394  fcntl(11, F_SETFD, FD_CLOEXEC)    = 0
1394  rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
1394  execve("/home/maxima/.local/share/maxima/wine/umu/umu-run", ["/home/maxima/.local/share/maxima"..., "regedit", "/home/maxima/.local/share/maxima"...], 0x7fcbb0bca780 /* 28 vars */) = -1 ENOENT (No such file or directory)
1394  write(11, "\2\0\0\0", 4)          = 4
1394  exit_group(127)                   = ?

[Twig6943]

Tried installing on local machine, it worked?

INFO - [maxima_cli] - Downloading: 99.82067728922414%/100%
INFO - [maxima::content::manager] - Files downloaded, running touchup...
INFO - [maxima::core::launch] - Verifying wine dependencies...
INFO - [maxima::util::github] - Downloading GE-Proton10-30.tar.gz...
INFO - [maxima_cli] - Downloading: 99.99999998898213%/100%
INFO - [maxima::unix::wine] - Extracting proton...
INFO - [maxima_cli] - Downloading: 99.99999998898213%/100%
INFO - [maxima::unix::wine] - Downloading eac_runtime
INFO - [maxima::unix::wine] - Downloading umu
INFO - [maxima_cli] - Downloading: 99.99999998898213%/100%
INFO: umu-launcher version 1.3.0 (3.14.2 (main, Jan  2 2026, 14:27:39) [GCC 15.2.1 20251112])
INFO - [maxima_cli] - Downloading: 99.99999998898213%/100%
WARNING: Executable not found: regedit
INFO: steamrt3 is up to date
INFO - [maxima_cli] - Downloading: 99.99999998898213%/100%
Proton: Upgrading prefix from UMU-Proton-9.0-4e to GE-Proton10-30 (/home/twig/.local/share/maxima/wine/prefix/)
Proton: Prefix has an invalid version?! You may want to back up user files and delete this prefix.
INFO - [maxima_cli] - Downloading: 99.99999998898213%/100%
ProtonFixes[42615] WARN: Skipping fix execution. We are probably running a unit test.
Proton: regedit
Proton: Executable is inside wine prefix, launching normally.
wineserver: NTSync up and running!
INFO - [maxima_cli] - Downloading: 99.99999998898213%/100%
009c:err:setupapi:do_file_copyW Unsupported style(s) 0x10
INFO - [maxima_cli] - Downloading: 99.99999998898213%/100%
00bc:err:setupapi:do_file_copyW Unsupported style(s) 0x10
INFO - [maxima_cli] - Downloading: 99.99999998898213%/100%
0128:err:mscoree:LoadLibraryShim error reading registry key for installroot
0128:err:openxr:get_vulkan_extensions Could not create key, status 0x2.
INFO - [maxima_cli] - Downloading: 99.99999998898213%/100%
0128:err:openxr:get_vulkan_extensions Could not create key, status 0x2.
INFO - [maxima_cli] - Downloading: 99.99999998898213%/100%
0128:err:ole:com_get_class_object class {77a1c827-fcd2-4689-8915-9d613cc5fa3e} not registered
0128:err:ole:com_get_class_object no class object {77a1c827-fcd2-4689-8915-9d613cc5fa3e} could be created for context 0x1
INFO - [maxima_cli] - Downloading: 99.99999998898213%/100%
INFO - [maxima_cli] - Downloading: 99.99999998898213%/100%
INFO - [maxima_cli] - Downloading: 99.99999998898213%/100%
0144:err:setupapi:create_dest_file failed to create L"C:\\windows\\system32\\dxgi.dll" (error=80)
INFO - [maxima_cli] - Downloading: 99.99999998898213%/100%
002c:err:setupapi:do_file_copyW Unsupported style(s) 0x10
009c:err:ntoskrnl:ZwLoadDriver failed to create driver L"\\Registry\\Machine\\System\\CurrentControlSet\\Services\\winebth": c0000142
002c:err:setupapi:SetupDiInstallDevice Failed to start service L"winebth" for device L"ROOT\\WINE\\WINEBTH", error 1114.
002c:err:setupapi:SetupDiInstallDevice Failed to control service L"winebth" for device L"ROOT\\WINE\\WINEBTH", error 1062.
INFO - [maxima_cli] - Downloading: 99.99999998898213%/100%
0150:err:service:device_notify_proc failed to get event, error 1726
INFO - [maxima_cli] - Downloading: 99.99999998898213%/100%
INFO: umu-launcher version 1.3.0 (3.14.2 (main, Jan  2 2026, 14:27:39) [GCC 15.2.1 20251112])
INFO - [maxima_cli] - Downloading: 99.99999998898213%/100%
INFO: steamrt3 is up to date
INFO - [maxima_cli] - Downloading: 99.99999998898213%/100%
ProtonFixes[44191] WARN: Skipping fix execution. We are probably running a unit test.
Proton: /home/twig/Games/Maxima/__Installer/Touchup.exe
Proton: Executable a unix path, launching with /unix option.
wineserver: NTSync up and running!
INFO - [maxima_cli] - Downloading: 99.99999998898213%/100%
009c:err:setupapi:do_file_copyW Unsupported style(s) 0x10
INFO - [maxima_cli] - Downloading: 99.99999998898213%/100%
009c:err:ntoskrnl:ZwLoadDriver failed to create driver L"\\Registry\\Machine\\System\\CurrentControlSet\\Services\\winebth": c0000142
INFO - [maxima_cli] - Downloading: 99.99999998898213%/100%
0138:err:openxr:get_vulkan_extensions Could not create key, status 0x2.
0138:err:openxr:get_vulkan_extensions Could not create key, status 0x2.
INFO - [maxima_cli] - Downloading: 99.99999998898213%/100%
0138:err:ole:com_get_class_object class {77a1c827-fcd2-4689-8915-9d613cc5fa3e} not registered
0138:err:ole:com_get_class_object no class object {77a1c827-fcd2-4689-8915-9d613cc5fa3e} could be created for context 0x1
INFO - [maxima_cli] - Downloading: 99.99999998898213%/100%
0150:err:mscoree:LoadLibraryShim error reading registry key for installroot
INFO - [maxima_cli] - Downloading: 99.99999998898213%/100%
015c:err:service:device_notify_proc failed to get event, error 1726
INFO - [maxima::content::manager] - Installation finished!
INFO - [maxima_cli] - Download took 464.18

[Twig6943]

Having these 3 env vars unset seem to have fixed it on podman as well;

The only thing remaining is the regedit missing which I'm not sure if its an issue in upstream or caused by maxima

[wannkunstbeikor]

The only thing remaining is the regedit missing which I'm not sure if its an issue in upstream or caused by maxima

That is a warning of umu, but nothing to worry about and not the issue of your error at the end.
Im closing this, since this is just user error and not an actual issue.