從Ubuntu 12.04升級到14.04時Python中斷

Question

嗨，我正在嘗試通過“ do-release-upgrade”將Ubuntu 12.04 LTS更新為14.04 LTS，但仍然得到：

2016-08-18 18:40:08,938 INFO apt version: '0.8.16~exp12ubuntu10.27'
2016-08-18 18:40:08,938 INFO python version: '2.7.12 (default, Jul 18 2016, 14:59:49) 
[GCC 4.6.3]'
2016-08-18 18:40:08,939 INFO release-upgrader version '0.220.3' started
2016-08-18 18:40:08,940 INFO locale: 'en_US' 'UTF-8'
2016-08-18 18:40:08,999 DEBUG Using 'DistUpgradeViewText' view
2016-08-18 18:40:09,025 DEBUG aufsOptionsAndEnvironmentSetup()
2016-08-18 18:40:09,027 DEBUG using '/tmp/upgrade-rw-xlP_6c' as aufs_rw_dir
2016-08-18 18:40:09,027 DEBUG using '/tmp/upgrade-chroot-RJMewm' as aufs chroot dir
2016-08-18 18:40:09,027 DEBUG enable dpkg --force-overwrite
2016-08-18 18:40:09,072 DEBUG creating statefile: '/var/log/dist-upgrade/apt-clone_system_state.tar.gz'
2016-08-18 18:40:10,482 DEBUG lsb-release: 'precise'
2016-08-18 18:40:11,766 ERROR not handled exception:
Traceback (most recent call last):

  File "/tmp/update-manager-W9tKZ8/trusty", line 10, in <module>
    sys.exit(main())

  File "/tmp/update-manager-W9tKZ8/DistUpgrade/DistUpgradeMain.py", line 244, in main
    if app.run():

  File "/tmp/update-manager-W9tKZ8/DistUpgrade/DistUpgradeController.py", line 1827, in run
    return self.fullUpgrade()

  File "/tmp/update-manager-W9tKZ8/DistUpgrade/DistUpgradeController.py", line 1649, in fullUpgrade
    if not self.prepare():

  File "/tmp/update-manager-W9tKZ8/DistUpgrade/DistUpgradeController.py", line 441, in prepare
    self._sshMagic()

  File "/tmp/update-manager-W9tKZ8/DistUpgrade/DistUpgradeController.py", line 317, in _sshMagic
    "-p",str(port)])

  File "/usr/lib/python2.7/subprocess.py", line 522, in call
    return Popen(*popenargs, **kwargs).wait()

  File "/usr/lib/python2.7/subprocess.py", line 710, in __init__
    errread, errwrite)

  File "/usr/lib/python2.7/subprocess.py", line 1327, in _execute_child
    raise child_exception

OSError: [Errno 2] No such file or directory

2016-08-18 18:40:11,767 DEBUG enabling apt cron job

無法從網上獲取任何信息來解決此問題。 我已經將python 2.7.3更新為python 2.7.11，嘗試鏈接到python3。 還是一樣的問題...

有任何想法嗎？

Answer 1

我已經通過直接殺死sshd來“修復”了這個問題，幾乎沒有通過源代碼編譯重新安裝python2.7.12。

升級結束時出現一些python錯誤...升級后，一切似乎都很好。