------- Comment From <email address hidden> 2015-02-09 18:39 EDT-------
David,
Besides that the message shows sda2, the wipping function from grub-installer uses [1] an auxiliary program called prep-bootdev to search for the PReP partition.
It seems that prep-bootdev is not returning the PReP partition:
Jan 28 09:48:45 grub-installer: info: Wiping PReP partition
Jan 28 09:48:45 grub-installer: dd: invalid number ''
------- Comment From <email address hidden> 2015-02-09 18:39 EDT-------
David,
Besides that the message shows sda2, the wipping function from grub-installer uses [1] an auxiliary program called prep-bootdev to search for the PReP partition.
It seems that prep-bootdev is not returning the PReP partition:
Jan 28 09:48:45 grub-installer: info: Wiping PReP partition
Jan 28 09:48:45 grub-installer: dd: invalid number ''
Can I test it using pole2lp2?
[1] http:// bazaar. launchpad. net/~ubuntu- core-dev/ grub-installer/ ubuntu/ view/head: /grub-installer #L485 bazaar. launchpad. net/~ubuntu- core-dev/ grub-installer/ ubuntu/ view/head: /prep-bootdev. c
[2] http://