Am 27.01.2013 19:24, schrieb Paul Smith: > On Sun, Jan 27, 2013 at 6:18 PM, Reindl Harald <h.rei...@thelounge.net> wrote: >>> Is it possible to uninstall rpms from a computer that does not boot >>> and using a live CD? If so, how? (The computer runs Fedora 18.) >> >> install dvd's had the option for "rescue mode" and after >> "chroot /mnt/sysimage" you were actually in the installed >> and not booting system and all commands, configs etc affected >> this - not sure how this works with recent fedora versions >> since the option is gone and live-cd at all >> >> but drop to a shell, mount your drive of the installed system >> and "chroot /mountpoint/ shoule maybe be enough, however i >> would always type "sync" to write back buffers befpre reboot >> as i practically always does (look in the archives for bugs >> then and there over the time missing this at shutdown) > > Thanks, Reindl. It would be even better if I could undo the last > updates from inside the emergency mode. Is it possible?
if you can activate network and the rootfs is mounted rw or can be remounted rw give it a chance - if not yum would simply not work and so i see no high danger here, however backups are always good
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