This bug was fixed in the package linux - 2.6.32-9.13

---------------
linux (2.6.32-9.13) lucid; urgency=low

  [ Andy Whitcroft ]

  * [Config] enable CONFIG_B43_PHY_LP
    - LP: #493059
  * include modules.builtin in the binary debs
  * config-check -- add a configuration enforcer
  * config-check -- add a unit-test suite to the checker
  * [Config] Enable CONFIG_SYN_COOKIES for versatile
  * [Config] Enable CONFIG_SECURITY_SMACK for ports
  * [Config] Enable CONFIG_SECURITY_FILE_CAPABILITIES for ports
  * [Config] Disable CONFIG_COMPAT_BRK for ports
  * getabis -- add armel versatile to the list

  [ Brad Figg ]

  * SAUCE: Increase the default prealloc buffer for HDA audio devices
    (non-modem)

  [ Manoj Iyer ]

  * ubuntu: onmibook -- Added missing BOM file

  [ Tim Gardner ]

  * ubuntu: fsam7400 -- Cleanup Makefile

  [ Upstream Kernel Changes ]

  * Revert "ext4: Fix insufficient checks in EXT4_IOC_MOVE_EXT"
  * signal: Fix alternate signal stack check
  * SCSI: scsi_lib_dma: fix bug with dma maps on nested scsi objects
  * SCSI: osd_protocol.h: Add missing #include
  * SCSI: megaraid_sas: fix 64 bit sense pointer truncation
  * ext4: fix potential buffer head leak when add_dirent_to_buf() returns
    ENOSPC
  * ext4: avoid divide by zero when trying to mount a corrupted file system
  * ext4: fix the returned block count if EXT4_IOC_MOVE_EXT fails
  * ext4: fix lock order problem in ext4_move_extents()
  * ext4: fix possible recursive locking warning in EXT4_IOC_MOVE_EXT
  * ext4: plug a buffer_head leak in an error path of ext4_iget()
  * ext4: make sure directory and symlink blocks are revoked
  * ext4: fix i_flags access in ext4_da_writepages_trans_blocks()
  * ext4: journal all modifications in ext4_xattr_set_handle
  * ext4: don't update the superblock in ext4_statfs()
  * ext4: fix uninit block bitmap initialization when s_meta_first_bg is
    non-zero
  * ext4: fix block validity checks so they work correctly with meta_bg
  * ext4: avoid issuing unnecessary barriers
  * ext4: fix error handling in ext4_ind_get_blocks()
  * ext4: make trim/discard optional (and off by default)
  * ext4: make "norecovery" an alias for "noload"
  * ext4: Fix double-free of blocks with EXT4_IOC_MOVE_EXT
  * ext4: initialize moved_len before calling ext4_move_extents()
  * ext4: move_extent_per_page() cleanup
  * jbd2: Add ENOMEM checking in and for
    jbd2_journal_write_metadata_buffer()
  * ext4: Return the PTR_ERR of the correct pointer in
    setup_new_group_blocks()
  * ext4: Avoid data / filesystem corruption when write fails to copy data
  * ext4: wait for log to commit when umounting
  * ext4: remove blocks from inode prealloc list on failure
  * ext4: ext4_get_reserved_space() must return bytes instead of blocks
  * ext4: quota macros cleanup
  * ext4: fix incorrect block reservation on quota transfer.
  * ext4: Wait for proper transaction commit on fsync
  * ext4: Fix insufficient checks in EXT4_IOC_MOVE_EXT
  * ext4: Fix potential fiemap deadlock (mmap_sem vs. i_data_sem)
  * Linux 2.6.32.1
  * kbuild: generate modules.builtin
  * (pre-stable) drm/i915: Fix sync to vblank when VGA output is turned off
    - LP: #494461
  * (pre-stable) drm/i915: Avoid NULL dereference with component_only
    tv_modes
    - LP: #494045

  [ Zhao Yakui ]

  * (pre-stable) acpi: Use the ARB_DISABLE for the CPU which model id is
    less than 0x0f.
    - LP: #481765
 -- Andy Whitcroft <email address hidden>   Thu, 17 Dec 2009 15:41:21 +0000