dian_ce...@zoho.com writes: > On Sat, Oct 01, 2016 at 09:50:11AM +0800, 宋文武 wrote: >> dian_ce...@zoho.com writes: >> >> On GuixSD, you can rollback the whole system safely and easily (by >> choosing a grub menu item at boot). > > I don't guess you happen to be able to supply me with the options passed to do > this, would you?
Ah, that's managed by guix on GuixSD, which produces a grub.cfg with menu containing all systems (current and previous if not deleted explicitly) it ever built. No option needed. > My systems aren't exactly standard installs, and I don't use > GRUB for anything at the moment (this may or may not change depending on > where I > feel Guix fits into my systems, and whether I end up migrating everything > over, > or if it's just one computer that has a GuixSD install on it). OK, muli-boot with GuixSD can be done with chainloader, etc. but it's a bit tricky. You probably want to try it in a VM (eg: guix system vm) first :-)
