[Bug 1035964] Re: installation upgrade 11.10 to 12.04 crash

[melchiaros]

In UbiquitySyslog.txt:

Aug 12 21:47:14 ubuntu ubiquity[3197]: switched to page migrationassistant
Aug 12 21:47:16 ubuntu clear_partitions: Removing usr/share from / (/dev/sda8).
Aug 12 21:47:16 ubuntu clear_partitions: Removing var/backups from / (/dev/sda8).
Aug 12 21:47:16 ubuntu clear_partitions: Removing var/cache from / (/dev/sda8).
Aug 12 21:47:16 ubuntu clear_partitions: Removing var/crash from / (/dev/sda8).
Aug 12 21:47:16 ubuntu clear_partitions: Removing var/games from / (/dev/sda8).
Aug 12 21:47:17 ubuntu ubiquity: rm: cannot remove `/mnt/tmpmount/var/lib/lightdm/.pulse/b12be397c34de5df96585d5600000008-runtime'
Aug 12 21:47:17 ubuntu ubiquity: : Input/output error
Aug 12 21:47:17 ubuntu kernel: [  295.706283] EXT4-fs error (device sda8): ext4_lookup:1044: inode #4325397: comm rm: deleted inode referenced: 4325451
Aug 12 21:47:21 ubuntu kernel: [  298.989380] EXT4-fs error (device sda8): mb_free_blocks:1348: group 209, block 6862367:freeing already freed block (bit 13855)
Aug 12 21:47:21 ubuntu kernel: [  298.989394] EXT4-fs error (device sda8): mb_free_blocks:1348: group 209, block 6862368:freeing already freed block (bit 13856)
Aug 12 21:47:21 ubuntu kernel: [  298.989407] EXT4-fs error (device sda8): mb_free_blocks:1348: group 193, block 6345237:freeing already freed block (bit 21013)
Aug 12 21:47:21 ubuntu kernel: [  298.999674] EXT4-fs error (device sda8): mb_free_blocks:1348: group 209, block 6862370:freeing already freed block (bit 13858)
Aug 12 21:47:31 ubuntu activate-dmraid: No Serial ATA RAID disks detected
Aug 12 21:47:32 ubuntu ubiquity[3197]: Reverting lockdown of the desktop environment.
Aug 12 21:47:32 ubuntu ubiquity[3197]: debconffilter_done: ubi-migrationassistant (current: ubi-partman)
Aug 12 21:47:32 ubuntu clear_partitions: Removing var/lock from / (/dev/sda8).
Aug 12 21:47:33 ubuntu clear_partitions: Removing var/log from / (/dev/sda8).
Aug 12 21:47:33 ubuntu clear_partitions: Removing var/mail from / (/dev/sda8).
Aug 12 21:47:33 ubuntu clear_partitions: Removing var/opt from / (/dev/sda8).
Aug 12 21:47:33 ubuntu clear_partitions: Removing var/run from / (/dev/sda8).
Aug 12 21:47:33 ubuntu clear_partitions: Removing var/spool from / (/dev/sda8).
Aug 12 21:47:33 ubuntu clear_partitions: Removing var/tmp from / (/dev/sda8).
Aug 12 21:47:34 ubuntu ubiquity[3197]: debconffilter_done: ubiquity.components.partman_commit (current: ubi-partman)
Aug 12 21:47:34 ubuntu ubiquity: Traceback (most recent call last):
Aug 12 21:47:34 ubuntu ubiquity:   File "/usr/share/ubiquity/install.py", line 687, in <module>
Aug 12 21:47:34 ubuntu ubiquity:     install = Install()
Aug 12 21:47:34 ubuntu ubiquity:   File "/usr/share/ubiquity/install.py", line 70, in __init__
Aug 12 21:47:34 ubuntu ubiquity:     'Failed to mount the target: %s' % str(self.target)
Aug 12 21:47:34 ubuntu ubiquity: AssertionError: Failed to mount the target: /target
Aug 12 21:47:39 ubuntu ubiquity: 
Aug 12 21:47:39 ubuntu ubiquity: ** (apport-gtk:9810): WARNING **: The connection is closed


** Summary changed:

- installation upgrade 11.10 to 12.04 crash
+ installation upgrade 11.10 to 12.04 crash - /usr/share/ubiquity/install.py", line 687, in <module>

** Changed in: ubiquity (Ubuntu)
       Status: New => Confirmed

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https://bugs.launchpad.net/bugs/1035964

Title:
  installation upgrade 11.10 to 12.04 crash -
  /usr/share/ubiquity/install.py", line 687, in <module>

Status in “ubiquity” package in Ubuntu:
  Confirmed

Bug description:
  failure to remove conflicting operating system files

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: ubiquity 2.10.16
  ProcVersionSignature: Ubuntu 3.2.0-23.36-generic-pae 3.2.14
  Uname: Linux 3.2.0-23-generic-pae i686
  ApportVersion: 2.0.1-0ubuntu5
  Architecture: i386
  CasperVersion: 1.315
  Date: Sun Aug 12 16:47:40 2012
  InstallCmdLine: file=/cdrom/preseed/ubuntu.seed boot=casper only-ubiquity initrd=/casper/initrd.lz quiet splash --
  LiveMediaBuild: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423)
  ProcEnviron:
   LANGUAGE=en_US.UTF-8
   TERM=linux
   PATH=(custom, no user)
   LANG=en_US.UTF-8
  SourcePackage: ubiquity
  UpgradeStatus: No upgrade log present (probably fresh install)

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