[Bug 1026358] Re: update-grub fails to find linux system

[keepitsimpleengr]

*** This bug is a duplicate of bug 1026774 ***
    https://bugs.launchpad.net/bugs/1026774

** This bug has been marked a duplicate of bug 1026774
   os-prober fails to detect a linux installation, no option in grub2 boot menu

-- 
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/1026358

Title:
  update-grub fails to find linux system

Status in “grub2” package in Ubuntu:
  New

Bug description:
  After updating grub (sudo update-grub) from xubuntu 12.04 (Linux
  3.2.0-26-generic #41-Ubuntu SMP Thu Jun 14 17:49:24 UTC 2012 x86_64
  x86_64 x86_64 GNU/Linux) on sdd to allow another system with a new
  kernel on another disk (sdg) to be booted, the boot menu ommitted the
  system on sdg.

  This is new behavior.  Prior update-grub  executions listed the system
  on sdd.

  Boot info script at  http://paste.ubuntu.com/1099113/

  :~$ apt-cache policy grub-pc
  grub-pc:
    Installed: 1.99-21ubuntu3.1
    Candidate: 1.99-21ubuntu3.1
    Version table:
   *** 1.99-21ubuntu3.1 0
          500 http://mirrors.us.kernel.org/ubuntu/ precise-updates/main amd64 Packages
          100 /var/lib/dpkg/status
       1.99-21ubuntu3 0
          500 http://mirrors.us.kernel.org/ubuntu/ precise/main amd64 Packages

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: grub-pc 1.99-21ubuntu3.1
  ProcVersionSignature: Ubuntu 3.2.0-26.41-generic 3.2.19
  Uname: Linux 3.2.0-26-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.0.1-0ubuntu11
  Architecture: amd64
  Date: Wed Jul 18 15:10:50 2012
  InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100429)
  ProcEnviron:
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: grub2
  UpgradeStatus: Upgraded to precise on 2012-06-15 (33 days ago)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1026358/+subscriptions