zlacker

Probably to deal with corruption from people applying library updates and not restarting their programs because they keep running fine in memory. I have no idea how many bug reports could be ascribed to this, but if we want a user-friendly Linux we have to put up with the safer update process. It's not lengthy at all, wait less than one minute and you're set.

>>ASalaz+(OP)
NixOS and GuixSD aren't user friendly because the people who use them are like GNU/Linux users circa 2000: people insane enough to install an operating system that is very particular about who its friends are.

But they do have an excellent solution to the whole updates debacle: Install them in a separate location, initialise them when booting or when they're finished installing, and delete them when they're inaccessible from a few standard locations like /boot or /proc.