Segmentation fault on startup (Ubuntu 20.04)

What do you want to achieve?

Launch SquareLine Studio

What have you tried so far?

Starting the application with “./SquareLine_Studio.x86_64” results in: “Segmentation fault (core dumped)”

I then launched it with GDB to get a back trace

Screenshot or video

Here’s the back trace:

(gdb) run
Starting program: /home/user/SquareLine_Studio_Linux_v1_0_5/SquareLine_Studio.x86_64
[Thread debugging using libthread_db enabled]
Using host libthread_db library “/lib/x86_64-linux-gnu/libthread_db.so.1”.
[New Thread 0x7ffff5bb4640 (LWP 7693)]
[New Thread 0x7ffff025f640 (LWP 7694)]

Thread 3 “SquareLine_Stud” received signal SIGPWR, Power fail/restart.
[Switching to Thread 0x7ffff025f640 (LWP 7694)]
futex_wait (private=0, expected=2, futex_word=0x405b40) at …/sysdeps/nptl/futex-internal.h:146
146 …/sysdeps/nptl/futex-internal.h: No such file or directory.

(gdb) backtrace
#0 futex_wait (private=0, expected=2, futex_word=0x405b40) at …/sysdeps/nptl/futex-internal.h:146
#1 __GI___lll_lock_wait (futex=futex@entry=0x405b40, private=0) at lowlevellock.c:50
#2 0x00007ffff5c5bf3d in lll_mutex_lock_optimized (mutex=0x405b40) at pthread_mutex_lock.c:49
#3 ___pthread_mutex_lock (mutex=0x405b40) at pthread_mutex_lock.c:124
#4 0x00007ffff05a23dc in ?? ()
from /home/user/SquareLine_Studio_Linux_v1_0_5/SquareLine_Studio_Data/MonoBleedingEdge/x86_64/libmonobdwgc-2.0.so
#5 0x00007ffff05a4488 in ?? ()
from /home/user/SquareLine_Studio_Linux_v1_0_5/SquareLine_Studio_Data/MonoBleedingEdge/x86_64/libmonobdwgc-2.0.so
#6 0x00007ffff05d48fd in ?? ()
from /home/user/SquareLine_Studio_Linux_v1_0_5/SquareLine_Studio_Data/MonoBleedingEdge/x86_64/libmonobdwgc-2.0.so
#7 0x00007ffff05a5e25 in ?? ()
from /home/user/SquareLine_Studio_Linux_v1_0_5/SquareLine_Studio_Data/MonoBleedingEdge/x86_64/libmonobdwgc-2.0.so
#8 0x00007ffff0608603 in GC_inner_start_routine ()
from /home/user/SquareLine_Studio_Linux_v1_0_5/SquareLine_Studio_Data/MonoBleedingEdge/x86_64/libmonobdwgc-2.0.so
#9 0x00007ffff05fd139 in GC_call_with_stack_base ()
from /home/user/SquareLine_Studio_Linux_v1_0_5/SquareLine_Studio_Data/MonoBleedingEdge/x86_64/libmonobdwgc-2.0.so
#10 0x00007ffff5c58947 in start_thread (arg=) at pthread_create.c:435
#11 0x00007ffff5ce8a44 in clone () at …/sysdeps/unix/sysv/linux/x86_64/clone.S:100

Others

  • **SquareLine Studio version: 1.0.5
  • **Operating system: Ubuntu 20.04 (running under VMWare workstation 16)
  • Target hardware:

It should be due to the VM. We are looking into it.