[Bug 1066068] Re: grub-probe /dev/dm-0 fails

[Aneesh Kumar K.V]

#dpkg -l | grep grub
ii  grub-common                               2.00-7ubuntu9                              amd64        GRand Unified Bootloader (common files)
ii  grub-gfxpayload-lists                     0.6                                        amd64        GRUB gfxpayload blacklist
ii  grub-pc                                   2.00-7ubuntu9                              amd64        GRand Unified Bootloader, version 2 (PC/BIOS version)
ii  grub-pc-bin                               2.00-7ubuntu9                              amd64        GRand Unified Bootloader, version 2 (PC/BIOS binaries)
ii  grub2-common                              2.00-7ubuntu9                              amd64        GRand Unified Bootloader (common files for version 2)

this is on a quantal upgrade from precise

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to grub2 in Ubuntu.
https://bugs.launchpad.net/bugs/1066068

Title:
  grub-probe /dev/dm-0 fails

Status in “grub2” package in Ubuntu:
  New

Bug description:
  #/usr/sbin/grub-probe -v --device /dev/dm-0                                                                                                                        
  /usr/sbin/grub-probe: info: /dev/dm-0 is an LVM.
  /usr/sbin/grub-probe: info: Looking for /dev/dm-0.
  /usr/sbin/grub-probe: info: /dev/dm-0 is an LVM.
  /usr/sbin/grub-probe: info: /dev/dm-0 is an LVM.
  /usr/sbin/grub-probe: info: /dev/dm-0 is an LVM.
  /usr/sbin/grub-probe: info: Looking for /dev/dm-0.
  /usr/sbin/grub-probe: info: /dev/dm-0 is an LVM.
  /usr/sbin/grub-probe: info: /dev/dm-0 is an LVM.
  /usr/sbin/grub-probe: info: /dev/dm-0 is an LVM.
  /usr/sbin/grub-probe: info: Looking for /dev/dm-0.
  /usr/sbin/grub-probe: info: /dev/dm-0 is an LVM.
  /usr/sbin/grub-probe: info: /dev/dm-0 is an LVM.
  /usr/sbin/grub-probe: error: cannot find a GRUB drive for /dev/dm-0.  Check your device.map.
  root at skywalker:~#/usr/sbin/grub-probe -v --device /dev/mapper/boot-boot_32 
  /usr/sbin/grub-probe: info: /dev/dm-0 is an LVM.
  /usr/sbin/grub-probe: info: changing current directory to /dev.
  /usr/sbin/grub-probe: info: changing current directory to v4l.
  /usr/sbin/grub-probe: info: changing current directory to by-path.
  /usr/sbin/grub-probe: info: changing current directory to by-id.
  /usr/sbin/grub-probe: info: changing current directory to snd.
  /usr/sbin/grub-probe: info: changing current directory to by-path.

  
  both /dev/mapper/boot_boot_32 and /dev/dm-0 are same. wen i use dm-0 path grub-probe fails.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1066068/+subscriptions