Rosetta on Ubuntu with x86_64 emulation stopped to work

Hi, I was able to have my Ubuntu ARM version happily running x86_64 binaries using rosetta (the one downloaded directly from parallels), but suddenly it stopped to work. Now I am getting this error every time I tried to run same binary that was working before:
rosetta error: futex(FUTEX_LOCK_PI_PRIVATE) failure: 35
Any idea of what can cause this? Thanks in advance.

 

Any idea on this? it keeps happening to me constantly. Thanks.

 

Answering to my own question, I found the problem and the way to solve it. It was just a process that got stuck during boot using rosetta, so it was not allowing me to use rosetta for any other binary. This is the process getting stuck on my computer:
root 1492 1 0 16:19 ? 00:00:00 /media/psf/RosettaLinux/rosettad daemon /var/cache/prlrosettad
By just killing that process I am able again to use rosetta on any other binary. I still do not know what is that process trying to do and why is not getting completed.

 

I just came across your answer and it looks like it works, but I don't want to keep doing this every time I power on the virtual machine. Is there any solution from Parallels to this? Is anyone else who can follow up here?

Thanks.