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4 months agoi’m not sure of the issues that you’re having, but it almost always works perfectly for me - screen mirroring, media control (streaming from device as well as remote control of existing media - even streamed from 1 device to eg a homepod and then using another device to skip etc), airdrop files and photos etc to my own device or others’ devices, even the new ability to walk away and have the transfer continue over the internet
can’t remember the last time i had an issue that wasn’t solved immediately by a retry, and even those issues are very rare
… in my experience at least
a chroot is different, but it’s an easy way to get an idea of what docker is:
it also contains all the libraries and binaries that reference each other, such that if you call commands they use the structure of the chroot
this is far more relevant to a basic understanding of what docker does than explaining kernel namespaces. once you have the knowledge of “shipping around applications including dependencies”, then you can delve into isolation and other kinds of virtualisation