No there's no need to change the config file.
I'm guessing now that the issue is the daemon stuck in a system call. That usually means it's a kernel bug, or a bug in the kernel sound driver. So if you are comfortable doing so, please try some different kernel versions:
https://kernel.ubuntu.com/~kernel-ppa/mainline/?C=M;O=D
No there's no need to change the config file.
I'm guessing now that the issue is the daemon stuck in a system call. That usually means it's a kernel bug, or a bug in the kernel sound driver. So if you are comfortable doing so, please try some different kernel versions:
https:/ /kernel. ubuntu. com/~kernel- ppa/mainline/ ?C=M;O= D