[Bug 838161] [NEW] guided partitoning for entire disk creates empty partitions

[Georg]

Public bug reported:

Platform: VirtualBox 4.0.12 r72916 on Ubuntu 10.04 2.6.38-11 generic
OS: [Kubuntu] oneiric-desktop-i386.iso (Beta 1 20110831)

Steps to reproduce:
1) Start machine with Live CD present
2) Select "Start Kubuntu"
3) Choose Swedish language
4) Select "Install Kubuntu"
5) Click "Forward" to get to the disk partition options
6) Select "Guided" and "Entire Disk"
7) Complete installation with default options
8) Wait for installation to complete
9) Open a terminal and enter "sudo sfdisk -l"

Expected Result:
- 3 partitions, 1 swap, 1 Linux and 1 extended

Actual Result
- 5 partitions, 1 swap, 1 Linux, 1 extended and 2 empty

Here is the result of my "sudo sfdisk -l" (Sorry it's in Swedish, but
basically it lists sda3 and sda4 as empty ("Tom").

Disk /dev/sda: 1958 cylindrar, 255 huvuden, 63 sektorer/spår
Varning: utökad partition börjar inte på jämn cylindergräns.
DOS och Linux kommer att tolka innehållet annorlunda.
Enheter = cylindrar med 8225280 byte, block med 1024 byte, räknat från 0

   Enhet Start Början   Slut     Cyl.     Block   Id  System
/dev/sda1   *      0+   1827-   1828-  14680064   83  Linux
/dev/sda2       1827+   1957-    131-   1045505    5  Utökad
/dev/sda3          0       -       0          0    0  Tom
/dev/sda4          0       -       0          0    0  Tom
/dev/sda5       1827+   1957-    131-   1045504   82  Linux växling / Solaris

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: ubiquity (not installed)
ProcVersionSignature: Ubuntu 3.0.0-9.15-generic 3.0.3
Uname: Linux 3.0.0-9-generic i686
Architecture: i386
Date: Wed Aug 31 22:43:38 2011
InstallationMedia: Kubuntu 11.10 "Oneiric Ocelot" - Beta i386 (20110831)
ProcEnviron:
 LANGUAGE=
 LANG=sv_SE.UTF-8
 SHELL=/bin/bash
SourcePackage: ubiquity
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: ubiquity (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-bug i386 iso-testing need-duplicate-check oneiric ubiquity-2.7.24

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https://bugs.launchpad.net/bugs/838161

Title:
  guided partitoning for entire disk creates empty partitions

Status in “ubiquity” package in Ubuntu:
  New

Bug description:
  Platform: VirtualBox 4.0.12 r72916 on Ubuntu 10.04 2.6.38-11 generic
  OS: [Kubuntu] oneiric-desktop-i386.iso (Beta 1 20110831)

  Steps to reproduce:
  1) Start machine with Live CD present
  2) Select "Start Kubuntu"
  3) Choose Swedish language
  4) Select "Install Kubuntu"
  5) Click "Forward" to get to the disk partition options
  6) Select "Guided" and "Entire Disk"
  7) Complete installation with default options
  8) Wait for installation to complete
  9) Open a terminal and enter "sudo sfdisk -l"

  Expected Result:
  - 3 partitions, 1 swap, 1 Linux and 1 extended

  Actual Result
  - 5 partitions, 1 swap, 1 Linux, 1 extended and 2 empty

  Here is the result of my "sudo sfdisk -l" (Sorry it's in Swedish, but
  basically it lists sda3 and sda4 as empty ("Tom").

  Disk /dev/sda: 1958 cylindrar, 255 huvuden, 63 sektorer/spår
  Varning: utökad partition börjar inte på jämn cylindergräns.
  DOS och Linux kommer att tolka innehållet annorlunda.
  Enheter = cylindrar med 8225280 byte, block med 1024 byte, räknat från 0

     Enhet Start Början   Slut     Cyl.     Block   Id  System
  /dev/sda1   *      0+   1827-   1828-  14680064   83  Linux
  /dev/sda2       1827+   1957-    131-   1045505    5  Utökad
  /dev/sda3          0       -       0          0    0  Tom
  /dev/sda4          0       -       0          0    0  Tom
  /dev/sda5       1827+   1957-    131-   1045504   82  Linux växling / Solaris

  ProblemType: Bug
  DistroRelease: Ubuntu 11.10
  Package: ubiquity (not installed)
  ProcVersionSignature: Ubuntu 3.0.0-9.15-generic 3.0.3
  Uname: Linux 3.0.0-9-generic i686
  Architecture: i386
  Date: Wed Aug 31 22:43:38 2011
  InstallationMedia: Kubuntu 11.10 "Oneiric Ocelot" - Beta i386 (20110831)
  ProcEnviron:
   LANGUAGE=
   LANG=sv_SE.UTF-8
   SHELL=/bin/bash
  SourcePackage: ubiquity
  UpgradeStatus: No upgrade log present (probably fresh install)

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