Vagrant version 2.4.3. Vagrant parallels plugin version 2.4.2. Machine is ubuntu, laptop is M3 Pro. I've gotten on a few different ubuntu-based boxes I've tried. Parallels tools updated on the box before booting and still had this error.
This is the error:
Vagrant was unable to mount Parallels Desktop shared folders. This is usually
because the filesystem "prl_fs" is not available. This filesystem is
made available via the Parallels Tools and kernel module.
Please verify that these guest tools are properly installed in the
guest. This is not a bug in Vagrant and is usually caused by a faulty
Vagrant box. For context, the command attempted was:
mount -t prl_fs -o uid=1000,gid=1000,_netdev vagrant /vagrant
The error output from the command was:
mount: /vagrant: unknown filesystem type 'prl_fs'.