[Bug 1050653] Re: dist-upgrade - Windows is broken after installing 12.04 upon 10.04

[YannUbuntu]

** Summary changed:

- dist-upgrade - Windows is broken after upgrading 10.04 to 12.04
+ dist-upgrade - Windows is broken after installing 12.04 upon 10.04

** Description changed:

- I upgraded 10.04 to 12.04 via the LiveCD. Rebooting the PC gave no
- access to any system, and a screen showing "unknow symbol grub_xputs"
+ I upgraded 10.04 to 12.04 via the 12.04 LiveCD (in the Ubuntu installer,
+ I chose to erase 10.04 before installing 12.04). Rebooting the PC gave
+ no access to any system, and a screen showing "unknow symbol grub_xputs"
  error. Reinstalling GRUB in /dev/sda recovered GRUB and access to
  Ubuntu. But the Windows entry in GRUB still does not work. My current
  Boot-Info report (http://paste.ubuntu.com/1203471/) indicates that the
- Upgrade-Manager installed GRUB in the PBR of the Windows partition,
- which broke the boot of Windows
+ Ubuntu12.04 installer installed GRUB in the PBR of the Windows
+ partition, which broke the boot of Windows.
  
  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: update-manager 1:0.156.14.9
  ProcVersionSignature: Ubuntu 3.2.0-30.48-generic-pae 3.2.27
  Uname: Linux 3.2.0-30-generic-pae i686
  NonfreeKernelModules: wl
  ApportVersion: 2.0.1-0ubuntu13
  Architecture: i386
  Date: Fri Sep 14 00:25:40 2012
  EcryptfsInUse: Yes
  GsettingsChanges:
-  com.ubuntu.update-manager first-run false
-  com.ubuntu.update-manager launch-time 1347537870
-  com.ubuntu.update-manager window-height 500
-  com.ubuntu.update-manager window-width 600
+  com.ubuntu.update-manager first-run false
+  com.ubuntu.update-manager launch-time 1347537870
+  com.ubuntu.update-manager window-height 500
+  com.ubuntu.update-manager window-width 600
  InstallationMedia: Ubuntu 12.04 "Precise" - Build i386 LIVE Binary 20120426-12:41
  PackageArchitecture: all
  ProcEnviron:
-  TERM=xterm
-  PATH=(custom, no user)
-  LANG=fr_FR.UTF-8
-  SHELL=/bin/bash
+  TERM=xterm
+  PATH=(custom, no user)
+  LANG=fr_FR.UTF-8
+  SHELL=/bin/bash
  SourcePackage: update-manager
  UpgradeStatus: No upgrade log present (probably fresh install)

** Also affects: ubiquity
   Importance: Undecided
       Status: New

** Changed in: update-manager (Ubuntu)
       Status: New => Invalid

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https://bugs.launchpad.net/bugs/1050653

Title:
  dist-upgrade - Windows is broken after installing 12.04 upon 10.04

Status in Ubiquity:
  New
Status in “update-manager” package in Ubuntu:
  Invalid

Bug description:
  I upgraded 10.04 to 12.04 via the 12.04 LiveCD (in the Ubuntu
  installer, I chose to erase 10.04 before installing 12.04). Rebooting
  the PC gave no access to any system, and a screen showing "unknow
  symbol grub_xputs" error. Reinstalling GRUB in /dev/sda recovered GRUB
  and access to Ubuntu. But the Windows entry in GRUB still does not
  work. My current Boot-Info report (http://paste.ubuntu.com/1203471/)
  indicates that the Ubuntu12.04 installer installed GRUB in the PBR of
  the Windows partition, which broke the boot of Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: update-manager 1:0.156.14.9
  ProcVersionSignature: Ubuntu 3.2.0-30.48-generic-pae 3.2.27
  Uname: Linux 3.2.0-30-generic-pae i686
  NonfreeKernelModules: wl
  ApportVersion: 2.0.1-0ubuntu13
  Architecture: i386
  Date: Fri Sep 14 00:25:40 2012
  EcryptfsInUse: Yes
  GsettingsChanges:
   com.ubuntu.update-manager first-run false
   com.ubuntu.update-manager launch-time 1347537870
   com.ubuntu.update-manager window-height 500
   com.ubuntu.update-manager window-width 600
  InstallationMedia: Ubuntu 12.04 "Precise" - Build i386 LIVE Binary 20120426-12:41
  PackageArchitecture: all
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  SourcePackage: update-manager
  UpgradeStatus: No upgrade log present (probably fresh install)

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