Problems with CLI commands on RT-AC56U with ASUSwrt Merlin 380.63_2

[Marcolino]

I hope someone will help me diagnose the problem.

Scenario: hard-resetted Asus RT-AC56U with firmware ASUSwrt Merlin 380.63_2.

I have many problem with CLI program when SSH-ing the router.

BEFORE jpkg installation (done using the Download Master installation script), I have no problem using CLI programs like "ls" or "wget".

After having installed ipkg, ls and wget (and others) do not run anymore:

[admin@RT-AC56U /]$ ls
ls: can't resolve symbol '__aeabi_uidiv'
[admin@RT-AC56U /]$ wget
Segmentation fault​

Is someone able to help me fix this problem?

Thanks a lot in advance.

 

[Marcolino]

What is strange is even that if I use the alias "l" or "ll", or specify some parameters to ls, the program works fine:

[admin@RT-AC56U mnt]$ l
drwxrwxrwx 1 admin root 10 Jan 1 1970 KINGSTON/
[admin@RT-AC56U mnt]$ ll
drwxrwxrwx 1 admin root 10 Jan 1 1970 KINGSTON/
​

Command "ls" is obviously a link to busybox-