Brendan, Brendan Tildesley 写道: > From memory, other distro installers recommend removing > the device and rebooting too. So its curious that Guix > somehow has an issue with it. Not really: you're ripping out the root file system while the full system is happily running, then initiating a graceful shutdown sequence that's going to try to read from disc. No distro will survive that. Some bad installers pretend to. After all: the persistent target device is safely unmounted; let's quietly hard-reset the system! What I've seen the better ones do is display the ‘plz remove USB’ message very late in the shutdown sequence, when it's actually safe to do so. Kind regards, T G-R