[Trac-bugs] [PC-BSD Trac] #1198: App Cafe update killed boot environment in grub with improper setting

PC-BSD trac at pcbsd.org
Fri Jun 27 10:08:47 PDT 2014


#1198: App Cafe update killed boot environment in grub with improper setting
-----------------------------------------+--------------------
  Reporter:  tbird                       |      Owner:  kris
      Type:  Package Issue - Production  |     Status:  new
  Priority:  blocker                     |  Milestone:
 Component:  PBI Updater                 |    Version:  10.0.1
Resolution:                              |   Keywords:
-----------------------------------------+--------------------

Comment (by kris):

 Looks like you may need to re-stamp GRUB on the boot sector. Can you do
 this?

 1. Boot up the install DVD
 2. Go to a shell-prompt via the GUI or text-mode
 3. Import the pool (zpool import -N -R /mnt tank1) or whatever tankX you
 use
 4. Mount disk: mount -t zfs tank1/ROOT/default /mnt
 5. Mount devfs: mount -t devfs devfs /mnt/dev
 6. Chroot: chroot /mnt
 7. Stamp grub: grub-install /dev/ada0 (or whatever your primary disk is)

 Then exit and reboot. Does GRUB now load properly?

--
Ticket URL: <http://trac.pcbsd.org/ticket/1198#comment:2>
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