[Bug 1274320] Re: Error: diskfilter writes are not supported

[Simon Déziel]

On 07/17/2015 11:16 AM, Rarylson Freitas wrote:
> One question:
> 
> The solution made by "Mathieu Trudel-Lapierre <mathieu-tl at ubuntu.com> "
> is marked as Fix Released.
> 
> However, I can't update my grub package to the released one. The new
> version is 2.02~beta2-26ubuntu3, and mine is 2.02~beta2-9ubuntu1.3.
> 
> I've tried to get it from the trusty-proposed repo, without success
> (https://wiki.ubuntu.com/Testing/EnableProposed).
> 
> What should I do now? Should I only wait for the fix being at the
> trusty-main repo?
> 

The version 2.02~beta2-26ubuntu3 is for Wily, not Trusty. You'll need to
wait for a Trusty specific version to hit trusty-proposed to be able to
test it.

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https://bugs.launchpad.net/bugs/1274320

Title:
  Error: diskfilter writes are not supported

Status in grub:
  Unknown
Status in grub2 package in Ubuntu:
  Fix Released
Status in mdadm package in Ubuntu:
  Invalid
Status in grub2 package in Debian:
  New
Status in grub2 package in Fedora:
  Unknown

Bug description:
  Once grub chooses what to boot to, an error shows up and will sit on
  the screen for approx. 5 seconds

  "Error: diskfilter writes are not supported.
  Press any key to continue..."

  From what I understand, this error is related to raid partitions, and
  I have two of them (md0, md1). Both partitions are used (root and
  swap). Raid is assembled with mdadm and are raid0

  This error message started appearing right after grub2 was updated on
  01/27/2014.

  System:    Kernel: 3.13.0-5-generic x86_64 (64 bit) Desktop: KDE 4.11.5 Distro: Ubuntu 14.04 trusty
  Drives:    HDD Total Size: 1064.2GB (10.9% used)
          1: id: /dev/sda model: SanDisk_SDSSDRC0 size: 32.0GB
          2: id: /dev/sdb model: SanDisk_SDSSDRC0 size: 32.0GB
          3: id: /dev/sdc model: ST31000528AS size: 1000.2GB
  RAID:      Device-1: /dev/md1 - active raid: 0 components: online: sdb2 sda3 (swap)       Device-2: /dev/md0 - active raid: 0 components: online: sdb1 sda1 ( / )
  Grub2:    grub-efi-amd64 version 2.02~beta2-5

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: grub-efi-amd64 2.02~beta2-5
  ProcVersionSignature: Ubuntu 3.13.0-5.20-generic 3.13.0
  Uname: Linux 3.13.0-5-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.13.2-0ubuntu2
  Architecture: amd64
  CurrentDesktop: KDE
  Date: Wed Jan 29 17:37:59 2014
  SourcePackage: grub2
  UpgradeStatus: Upgraded to trusty on 2014-01-23 (6 days ago)

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