MuseHub Doesn't Start

At first I would like to show my great appreciation for releasing MuseScore 4.0 ... thank you very much for all people developed the great application. I believe the application changes the world great and that is literally life changing for me. Thank you very much.

The issue that I want to report is about MuseHub. MuseHub just don't start. Execute the command muse-hub then nothing is happened.

I am at Ubuntu 20.04 and I installed MuseHub 1.0.0.392 from Muse_Hub.deb.

My environment is following :

$ uname -a
Linux musique 5.15.0-56-generic #62~20.04.1-Ubuntu SMP Tue Nov 22 21:24:20 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux

I am not good at debugging C program but I tried strace on muse-hub.

~$ strace muse-hub
execve("/usr/bin/muse-hub", ["muse-hub"], 0x7ffed8fdbaf0 /* 71 vars */) = 0
brk(NULL)                               = 0x562c067e6000
arch_prctl(0x3001 /* ARCH_??? */, 0x7ffe3a35af90) = -1 EINVAL (Invalid argument)
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=194160, ...}) = 0
mmap(NULL, 194160, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7ff232403000
close(3)                                = 0
openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\300A\2\0\0\0\0\0"..., 832) = 832
pread64(3, "\6\0\0\0\4\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0"..., 784, 64) = 784
pread64(3, "\4\0\0\0\20\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0", 32, 848) = 32
pread64(3, "\4\0\0\0\24\0\0\0\3\0\0\0GNU\0\30x\346\264ur\f|Q\226\236i\253-'o"..., 68, 880) = 68
fstat(3, {st_mode=S_IFREG|0755, st_size=2029592, ...}) = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff232401000
pread64(3, "\6\0\0\0\4\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0"..., 784, 64) = 784
pread64(3, "\4\0\0\0\20\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0", 32, 848) = 32
pread64(3, "\4\0\0\0\24\0\0\0\3\0\0\0GNU\0\30x\346\264ur\f|Q\226\236i\253-'o"..., 68, 880) = 68
mmap(NULL, 2037344, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7ff23220f000
mmap(0x7ff232231000, 1540096, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x22000) = 0x7ff232231000
mmap(0x7ff2323a9000, 319488, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x19a000) = 0x7ff2323a9000
mmap(0x7ff2323f7000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1e7000) = 0x7ff2323f7000
mmap(0x7ff2323fd000, 13920, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7ff2323fd000
close(3)                                = 0
arch_prctl(ARCH_SET_FS, 0x7ff232402580) = 0
mprotect(0x7ff2323f7000, 16384, PROT_READ) = 0
mprotect(0x562c05419000, 8192, PROT_READ) = 0
mprotect(0x7ff232460000, 4096, PROT_READ) = 0
munmap(0x7ff232403000, 194160)          = 0
getuid()                                = 1000
getgid()                                = 1000
getpid()                                = 37597
rt_sigaction(SIGCHLD, {sa_handler=0x562c0540ec30, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7ff232252090}, NULL, 8) = 0
geteuid()                               = 1000
brk(NULL)                               = 0x562c067e6000
brk(0x562c06807000)                     = 0x562c06807000
getppid()                               = 37594
stat("/home/ats", {st_mode=S_IFDIR|0755, st_size=12288, ...}) = 0
stat(".", {st_mode=S_IFDIR|0755, st_size=12288, ...}) = 0
openat(AT_FDCWD, "/usr/bin/muse-hub", O_RDONLY) = 3
fcntl(3, F_DUPFD, 10)                   = 10
close(3)                                = 0
fcntl(10, F_SETFD, FD_CLOEXEC)          = 0
geteuid()                               = 1000
getegid()                               = 1000
rt_sigaction(SIGINT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {sa_handler=0x562c0540ec30, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7ff232252090}, NULL, 8) = 0
rt_sigaction(SIGQUIT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGQUIT, {sa_handler=SIG_DFL, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7ff232252090}, NULL, 8) = 0
rt_sigaction(SIGTERM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGTERM, {sa_handler=SIG_DFL, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7ff232252090}, NULL, 8) = 0
read(10, "#!/bin/sh\n\n/opt/muse-hub/Muse.Cl"..., 8192) = 46
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7ff232402850) = 37598
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 37598
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=37598, si_uid=1000, si_status=0, si_utime=46, si_stime=3} ---
rt_sigreturn({mask=[]})                 = 37598
read(10, "", 8192)                      = 0
exit_group(0)                           = ?
+++ exited with 0 +++

... I hope this helps the program to get better...