2012-11-26 18:24:54,543 INFO Using config files '['./DistUpgrade.cfg']'
2012-11-26 18:24:54,544 INFO uname information: 'Linux jerry-Aspire-M1400 2.6.38-16-generic #67-Ubuntu SMP Thu Sep 6 18:00:43 UTC 2012 i686'
2012-11-26 18:24:54,544 INFO release-upgrader version '0.152.25.4' started
2012-11-26 18:24:54,737 DEBUG WARNING: can not get name for '<gtk.TreeSelection object at 0x9a004dc (GtkTreeSelection at 0x9be3860)>'
2012-11-26 18:24:54,738 DEBUG WARNING: can not get name for '<gtk.TreeSelection object at 0x9a00504 (GtkTreeSelection at 0x9c8e800)>'
2012-11-26 18:24:54,780 DEBUG svg pixbuf loader failed (Error displaying image)
2012-11-26 18:24:54,891 DEBUG Using 'DistUpgradeViewGtk' view
2012-11-26 18:24:54,941 DEBUG aufsOptionsAndEnvironmentSetup()
2012-11-26 18:24:54,942 DEBUG using '/tmp/upgrade-rw-7sVHu8' as aufs_rw_dir
2012-11-26 18:24:54,943 DEBUG using '/tmp/upgrade-chroot-2utZRT' as aufs chroot dir
2012-11-26 18:24:54,943 DEBUG enable dpkg --force-overwrite
2012-11-26 18:24:54,961 DEBUG creating statefile: '/var/log/dist-upgrade/apt-clone_system_state.tar.gz'
2012-11-26 18:24:59,447 DEBUG lsb-release: 'natty'
2012-11-26 18:24:59,448 DEBUG _pythonSymlinkCheck run
2012-11-26 18:24:59,471 DEBUG openCache()
2012-11-26 18:24:59,471 DEBUG Plugin modules in ./plugins: langpack_manual_plugin.py dpkg_status_plugin.py kdelibs4to5_plugin.py deb_plugin.py remove_lilo_plugin.py
2012-11-26 18:24:59,472 DEBUG Loading module ./plugins/langpack_manual_plugin.py
2012-11-26 18:24:59,475 DEBUG Plugins in <module 'langpack_manual_plugin' from './plugins/langpack_manual_plugin.py'>: <class 'langpack_manual_plugin.MarkLangpacksManuallyInstalledPlugin'>
2012-11-26 18:24:59,476 DEBUG Loading module ./plugins/dpkg_status_plugin.py
2012-11-26 18:24:59,479 DEBUG Plugins in <module 'dpkg_status_plugin' from './plugins/dpkg_status_plugin.py'>: <class 'dpkg_status_plugin.DpkgStatusPlugin'>
2012-11-26 18:24:59,480 DEBUG Loading module ./plugins/kdelibs4to5_plugin.py
2012-11-26 18:24:59,482 DEBUG Plugins in <module 'kdelibs4to5_plugin' from './plugins/kdelibs4to5_plugin.py'>: <class 'kdelibs4to5_plugin.Kdelibs4devToKdelibs5devPlugin'>
2012-11-26 18:24:59,482 DEBUG Loading module ./plugins/deb_plugin.py
2012-11-26 18:24:59,482 DEBUG Plugins in <module 'deb_plugin' from './plugins/deb_plugin.py'>: <class 'deb_plugin.DebPlugin'>
2012-11-26 18:24:59,483 DEBUG Loading module ./plugins/remove_lilo_plugin.py
2012-11-26 18:24:59,483 DEBUG Plugins in <module 'remove_lilo_plugin' from './plugins/remove_lilo_plugin.py'>: <class 'remove_lilo_plugin.RemoveLiloPlugin'>
2012-11-26 18:24:59,484 DEBUG plugins for condition 'PreCacheOpen' are '[]'
2012-11-26 18:24:59,484 DEBUG plugins for condition 'oneiricPreCacheOpen' are '[]'
2012-11-26 18:24:59,484 DEBUG plugins for condition 'from_nattyPreCacheOpen' are '[]'
2012-11-26 18:24:59,484 DEBUG quirks: running PreCacheOpen
2012-11-26 18:24:59,484 DEBUG running Quirks.PreCacheOpen
2012-11-26 18:24:59,484 DEBUG quirks: running oneiricPreCacheOpen
2012-11-26 18:24:59,484 DEBUG running Quirks.oneiricPreCacheOpen
2012-11-26 18:24:59,903 DEBUG /openCache(), new cache size 33863
2012-11-26 18:24:59,903 DEBUG needServerMode(): run in 'desktop' mode, (because of pkg 'ubuntu-desktop')
2012-11-26 18:24:59,904 DEBUG checkViewDepends()
2012-11-26 18:24:59,904 DEBUG running doUpdate() (showErrors=False)
2012-11-26 18:25:05,538 ERROR IOError/SystemError in cache.update(): 'W:無法取得 http://extras.ubuntu.com/ubuntu/dists/natty/main/source/Sources，404  Not Found
, W:無法取得 http://extras.ubuntu.com/ubuntu/dists/natty/main/binary-i386/Packages，404  Not Found
, E:Some index files failed to download. They have been ignored, or old ones used instead.'. Retrying (currentRetry: 0)
2012-11-26 18:25:05,539 ERROR doUpdate() failed completely
2012-11-26 18:25:05,539 DEBUG openCache()
2012-11-26 18:25:05,939 DEBUG /openCache(), new cache size 33863
2012-11-26 18:25:05,939 DEBUG doPostInitialUpdate
2012-11-26 18:25:05,939 DEBUG plugins for condition 'PostInitialUpdate' are '[]'
2012-11-26 18:25:05,939 DEBUG plugins for condition 'oneiricPostInitialUpdate' are '[]'
2012-11-26 18:25:05,939 DEBUG plugins for condition 'from_nattyPostInitialUpdate' are '[]'
2012-11-26 18:25:05,939 DEBUG quirks: running oneiricPostInitialUpdate
2012-11-26 18:25:11,886 DEBUG Foreign: skype
2012-11-26 18:25:11,886 DEBUG Obsolete: libsublime1 nautilus-dropbox teamviewer7 google-chrome-stable openoffice.org-ure kdevplatform1-libs openvpn-as
2012-11-26 18:25:11,887 DEBUG updateSourcesList()
2012-11-26 18:25:12,008 DEBUG rewriteSourcesList()
2012-11-26 18:25:12,015 DEBUG examining: 'deb http://ftp.twaren.net/Linux/Ubuntu/ubuntu/ natty main restricted'
2012-11-26 18:25:12,016 DEBUG entry 'deb http://ftp.twaren.net/Linux/Ubuntu/ubuntu/ oneiric main restricted' updated to new dist
2012-11-26 18:25:12,016 DEBUG examining: 'deb http://ftp.twaren.net/Linux/Ubuntu/ubuntu/ natty-updates main restricted'
2012-11-26 18:25:12,017 DEBUG entry 'deb http://ftp.twaren.net/Linux/Ubuntu/ubuntu/ oneiric-updates main restricted' updated to new dist
2012-11-26 18:25:12,017 DEBUG examining: 'deb http://ftp.twaren.net/Linux/Ubuntu/ubuntu/ natty universe'
2012-11-26 18:25:12,018 DEBUG entry 'deb http://ftp.twaren.net/Linux/Ubuntu/ubuntu/ oneiric universe' updated to new dist
2012-11-26 18:25:12,018 DEBUG examining: 'deb http://ftp.twaren.net/Linux/Ubuntu/ubuntu/ natty-updates universe'
2012-11-26 18:25:12,018 DEBUG entry 'deb http://ftp.twaren.net/Linux/Ubuntu/ubuntu/ oneiric-updates universe' updated to new dist
2012-11-26 18:25:12,019 DEBUG examining: 'deb http://ftp.twaren.net/Linux/Ubuntu/ubuntu/ natty multiverse'
2012-11-26 18:25:12,019 DEBUG entry 'deb http://ftp.twaren.net/Linux/Ubuntu/ubuntu/ oneiric multiverse' updated to new dist
2012-11-26 18:25:12,019 DEBUG examining: 'deb http://ftp.twaren.net/Linux/Ubuntu/ubuntu/ natty-updates multiverse'
2012-11-26 18:25:12,020 DEBUG entry 'deb http://ftp.twaren.net/Linux/Ubuntu/ubuntu/ oneiric-updates multiverse' updated to new dist
2012-11-26 18:25:12,020 DEBUG examining: 'deb http://archive.canonical.com/ubuntu natty partner'
2012-11-26 18:25:12,021 DEBUG entry 'deb http://archive.canonical.com/ubuntu oneiric partner' updated to new dist
2012-11-26 18:25:12,021 DEBUG examining: 'deb-src http://archive.canonical.com/ubuntu natty partner'
2012-11-26 18:25:12,021 DEBUG entry 'deb-src http://archive.canonical.com/ubuntu oneiric partner' updated to new dist
2012-11-26 18:25:12,021 DEBUG examining: 'deb http://extras.ubuntu.com/ubuntu natty main'
2012-11-26 18:25:12,021 DEBUG entry 'deb http://extras.ubuntu.com/ubuntu oneiric main' updated to new dist
2012-11-26 18:25:12,021 DEBUG examining: 'deb-src http://extras.ubuntu.com/ubuntu natty main'
2012-11-26 18:25:12,021 DEBUG entry 'deb-src http://extras.ubuntu.com/ubuntu oneiric main' updated to new dist
2012-11-26 18:25:12,021 DEBUG examining: 'deb http://ftp.twaren.net/Linux/Ubuntu/ubuntu/ natty-security main restricted'
2012-11-26 18:25:12,022 DEBUG entry 'deb http://ftp.twaren.net/Linux/Ubuntu/ubuntu/ oneiric-security main restricted' updated to new dist
2012-11-26 18:25:12,022 DEBUG examining: 'deb http://ftp.twaren.net/Linux/Ubuntu/ubuntu/ natty-security universe'
2012-11-26 18:25:12,023 DEBUG entry 'deb http://ftp.twaren.net/Linux/Ubuntu/ubuntu/ oneiric-security universe' updated to new dist
2012-11-26 18:25:12,023 DEBUG examining: 'deb http://ftp.twaren.net/Linux/Ubuntu/ubuntu/ natty-security multiverse'
2012-11-26 18:25:12,024 DEBUG entry 'deb http://ftp.twaren.net/Linux/Ubuntu/ubuntu/ oneiric-security multiverse' updated to new dist
2012-11-26 18:25:12,024 DEBUG examining: 'deb http://ftp.twaren.net/Linux/Ubuntu/ubuntu/ natty-proposed restricted main multiverse universe'
2012-11-26 18:25:12,025 DEBUG entry 'deb http://ftp.twaren.net/Linux/Ubuntu/ubuntu/ oneiric-proposed restricted main multiverse universe' updated to new dist
2012-11-26 18:25:12,025 DEBUG examining: 'deb http://ftp.twaren.net/Linux/Ubuntu/ubuntu/ natty-backports restricted main multiverse universe'
2012-11-26 18:25:12,026 DEBUG entry 'deb http://ftp.twaren.net/Linux/Ubuntu/ubuntu/ oneiric-backports restricted main multiverse universe' updated to new dist
2012-11-26 18:25:12,040 DEBUG running doUpdate() (showErrors=True)
2012-11-26 18:25:18,008 DEBUG openCache()
2012-11-26 18:25:18,009 DEBUG failed to SystemUnLock() (E:未锁定) 
2012-11-26 18:25:21,727 DEBUG /openCache(), new cache size 36524
2012-11-26 18:25:21,727 DEBUG needServerMode(): run in 'desktop' mode, (because of pkg 'ubuntu-desktop')