** Description changed:

+ [Impact]
+ Administrators installing Ubuntu on systems with more than 26 hard disks.
+ 
+ [Test case]
+ 1) start a Ubuntu Server install on a server with > 26 disks: /dev/sdaa 
should exist.
+ 2) Complete the installation
+ 
+ Without the fix, the installation should fail at the "Install the GRUB boot 
loader on a hard disk" task.
+ With the fix, the installation should complete successfully.
+ 
+ [Regression Potential]
+ This has a low regression potential as it only changes enough of 
grub-installer to allow matching of disks of the naming scheme 
/dev/[shv]d[a-z]*, where it was previously only matching for one occurrence of 
the drive letter ([a-z]). This matching only happens when doing the initial 
installation of a system; further runs will rely directly on grub-install 
without trying to match device names.
+ 
+ --
+ 
  == Comment: #0 - RODOLFO LOPEZ <[email protected]> - 2015-07-27 12:55:29 ==
  ---Problem Description---
  PROBLEM DESCRIPTION
  ------------------------------------
  I start the installation of the base operating system in UBUNTU 15.10
  and at the end of the install I get the below pop-up message:
  
  lqqqqqqqu [!!] Install the GRUB boot loader on a hard disk tqqqqqqqqk
-      x                                                                   x
-      x                     Installation step failed                      x
-      x An installation step failed. You can try to run the failing item  x
-      x again from the menu, or skip it and choose something else. The    x
-      x failing step is: Install the GRUB boot loader on a hard disk      x
-      x                                                                   x
-      x                            <Continue>                             x
-      x                                                                   x
-      mqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqj
- 
+      x                                                                   x
+      x                     Installation step failed                      x
+      x An installation step failed. You can try to run the failing item  x
+      x again from the menu, or skip it and choose something else. The    x
+      x failing step is: Install the GRUB boot loader on a hard disk      x
+      x                                                                   x
+      x                            <Continue>                             x
+      x                                                                   x
+      mqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqj
  
  <Tab> moves; <Space> selects; <Enter> activates buttons
-  
- Contact Information = Pablo Marquez, [email protected] 
-  
+ 
+ Contact Information = Pablo Marquez, [email protected]
+ 
  ---uname output---
  do not have that information available for the moment.
-  
- Machine Type = 8408-E8E 
-  
+ 
+ Machine Type = 8408-E8E
+ 
  ---boot type---
  Network boot
-  
+ 
  ---bootloader---
  grub
-  
+ 
  ---Kernel cmdline used to launch install---
  SMS
-  
+ 
  ---Bootloader protocol---
  tftp
-  
+ 
  ---Install repository type---
  install image is in kte.isst.aus.stglabs.ibm.com
-  
+ 
  ---Point of failure---
  Other failure during installation (stage 1)
  
  == Comment: #2 - SANDHYA VENUGOPALA <[email protected]> - 2015-07-29
  01:39:49 ==
  
  We require patches to partman-multipath, parman-base and grub-installer
  packages for Ubuntu 15.10 version to address this installation problem.
  
- These packages have already been updated to Ubuntu Trusty and Ubuntu Vivid. 
+ These packages have already been updated to Ubuntu Trusty and Ubuntu Vivid.
  LP bug - 
https://bugs.launchpad.net/ubuntu/+source/debian-installer/+bug/1430074

-- 
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Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1479213

Title:
  ISST-SAN: fsp-chip: Alpine: LE-UBUNTU 15.10: LPAR chip01 unable to
  install base OS due to inability to install the GRUB boot loader on
  hard disk

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