Thanks for your answer Bernhard, I wonder if I could make a Qube-style backup of the qubes in my hardrive instead of a rsync to restore/add them directly in the new installed Qube system, kind of lazy way ;)
BR Le jeu. 4 mars 2021 à 16:34, Bernhard <haa...@web.de> a écrit : > On 3/3/21 3:29 PM, frag face wrote: > > Hi all, > > > > I'm running Qubes 4.0 > > My dom0 doesn't boot anymore (following an aborted Fedora update it > > seems...). > > Boot runs to kernel panic, see attached image. > > > > From a newly installed Qubes on a different disk, I can mount my > > crashed disk, decrypt it and access all my Qubes, DOM0... > > > > I see two options to recover my environment (and would prefer the first): > > 1- Fix my Dom0 environment on my crashed hard drive (I have another > > drive with a newly installed Qubes 4.0-rc3) > > 2- Save my qubes from my crashed disk, and restore them on my new > > 4.0-rc3 install. > > > > Any advise to perform a rescue for option 1 or 2 is welcomed ! > > 1) try to boot from a life system. Mount /boot and, in case of UEFI, > have a look in efi/qubes/xen.cfg or efi/BOOT/xen.cfg you should be > able to select a older kernel. Maybe that allows to reboot. > > 2) emergency backup is a good idea in any case. Open the encrypted > volume (using luks) then run vgchange -ay to activate all > logical volumes. With lvscan you should be able to see the names > (something like qubes-...-work-private > qubes-...-work-root > etc > It is the "private" one that you want. Mount them (they are all in > /dev/mapper/ ) and "rsync -auv" your data to a harddrive in > respective subdirs. That is less safe than the paranoid version > of qubes-backup since its grasps all ".config" files, but at least > you have a full take. > > Good luck! > > -- > You received this message because you are subscribed to the Google Groups > "qubes-users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to qubes-users+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/qubes-users/6ac3a6b2-9d0f-cb77-0ae0-a62e2f740d7c%40web.de > . > -- You received this message because you are subscribed to the Google Groups "qubes-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to qubes-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/CAPrquWt6DK3w40VqYa_DoKHmMbn-P9gFzheK%2BEBQQMwUP%3D3gVA%40mail.gmail.com.
