当我按照发行说明并使用软件更新程序update-manager -c，它会崩溃，并且 shell 中的替代 gtk 也显示 Python 错误。我住在加拿大，如果这意味着什么的话。如何解决这个问题？
sudo /usr/lib/ubuntu-release-upgrader/check-new-release-gtk
[sudo] password for techsri:
/usr/lib/ubuntu-release-upgrader/check-new-release-gtk:30: PyGIWarning: Gtk was imported without specifying a version first. Use gi.require_version('Gtk', '3.0') before import to ensure that the right version gets loaded.
from gi.repository import Gtk
Checking for a new Ubuntu release
/usr/lib/python3/dist-packages/DistUpgrade/DistUpgradeFetcher.py:23: PyGIWarning: Gtk was imported without specifying a version first. Use gi.require_version('Gtk', '3.0') before import to ensure that the right version gets loaded.
from gi.repository import Gtk, Gdk
/usr/lib/python3/dist-packages/DistUpgrade/ReleaseNotesViewerWebkit.py:33: PyGIWarning: WebKit2 was imported without specifying a version first. Use gi.require_version('WebKit2', '4.0') before import to ensure that the right version gets loaded.
from gi.repository import WebKit2 as WebKit
Gtk-Message: GtkDialog mapped without a transient parent. This is discouraged.
authenticate 'bionic.tar.gz' against 'bionic.tar.gz.gpg'
extracting 'bionic.tar.gz'
Traceback (most recent call last):
File "/tmp/ubuntu-release-upgrader-d7e7sf9p/bionic", line 8, in <module>
sys.exit(main())
File "/tmp/ubuntu-release-upgrader-d7e7sf9p/DistUpgrade/DistUpgradeMain.py", line 224, in main
from .DistUpgradeController import DistUpgradeController
File "/tmp/ubuntu-release-upgrader-d7e7sf9p/DistUpgrade/DistUpgradeController.py", line 52, in <module>
from .DistUpgradeQuirks import DistUpgradeQuirks
File "/tmp/ubuntu-release-upgrader-d7e7sf9p/DistUpgrade/DistUpgradeQuirks.py", line 36, in <module>
from janitor.plugincore.manager import PluginManager
File "/tmp/ubuntu-release-upgrader-d7e7sf9p/janitor/__init__.py", line 20, in <module>
import pkg_resources
File "/usr/local/lib/python3.5/dist-packages/pkg_resources.py", line 621
except ResolutionError,v:
^
SyntaxError: invalid syntax
Error in sys.excepthook:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/problem_report.py", line 497, in add_to_existing
self.write(f)
File "/usr/lib/python3/dist-packages/problem_report.py", line 450, in write
block = f.read(1048576)
File "/usr/lib/python3.5/codecs.py", line 321, in decode
(result, consumed) = self._buffer_decode(data, self.errors, final)
UnicodeDecodeError: 'utf-8' codec can't decode byte 0x8b in position 1: invalid start byte
Original exception was:
Traceback (most recent call last):
File "/tmp/ubuntu-release-upgrader-d7e7sf9p/bionic", line 8, in <module>
sys.exit(main())
File "/tmp/ubuntu-release-upgrader-d7e7sf9p/DistUpgrade/DistUpgradeMain.py", line 224, in main
from .DistUpgradeController import DistUpgradeController
File "/tmp/ubuntu-release-upgrader-d7e7sf9p/DistUpgrade/DistUpgradeController.py", line 52, in <module>
from .DistUpgradeQuirks import DistUpgradeQuirks
File "/tmp/ubuntu-release-upgrader-d7e7sf9p/DistUpgrade/DistUpgradeQuirks.py", line 36, in <module>
from janitor.plugincore.manager import PluginManager
File "/tmp/ubuntu-release-upgrader-d7e7sf9p/janitor/__init__.py", line 20, in <module>
import pkg_resources
File "/usr/local/lib/python3.5/dist-packages/pkg_resources.py", line 621
except ResolutionError,v:
^
SyntaxError: invalid syntax
这是错误日志：
Tried those steps, no effect. Here's the upgrade error log.`2018-09-04 16:37:32,358 INFO Using config files '['./DistUpgrade.cfg.xenial']'
2018-09-04 16:37:32,358 INFO uname information: 'Linux techsri-Asus-GL552VW 4.4.3-040403-generic #201602251634 SMP Thu Feb 25 21:36:25 UTC 2016 x86_64'
2018-09-04 16:37:32,709 INFO apt version: '1.2.27'
2018-09-04 16:37:32,710 INFO python version: '3.5.2 (default, Nov 23 2017, 16:37:01)
[GCC 5.4.0 20160609]'
2018-09-04 16:37:32,712 INFO release-upgrader version '18.04.24' started
2018-09-04 16:37:32,777 INFO locale: 'en_US' 'UTF-8'
2018-09-04 16:37:32,915 ERROR not handled exception:
Traceback (most recent call last):
File "/tmp/ubuntu-release-upgrader-llt8xeg8/bionic", line 8, in <module>
sys.exit(main())
File "/tmp/ubuntu-release-upgrader-llt8xeg8/DistUpgrade/DistUpgradeMain.py", line 224, in main
from .DistUpgradeController import DistUpgradeController
File "/tmp/ubuntu-release-upgrader-llt8xeg8/DistUpgrade/DistUpgradeController.py", line 52, in <module>
from .DistUpgradeQuirks import DistUpgradeQuirks
File "/tmp/ubuntu-release-upgrader-llt8xeg8/DistUpgrade/DistUpgradeQuirks.py", line 36, in <module>
from janitor.plugincore.manager import PluginManager
File "/tmp/ubuntu-release-upgrader-llt8xeg8/janitor/__init__.py", line 20, in <module>
import pkg_resources
File "/usr/local/lib/python3.5/dist-packages/pkg_resources.py", line 621
except ResolutionError,v:
^
SyntaxError: invalid syntax
2018-09-04 16:37:32,915 DEBUG running apport_crash()
~
~
~
~
`
答案1
除了可以访问互联网之外，您的位置不会有任何区别，升级服务器也会共享负载*。
没有看到错误，我只是在猜测，但首先我会检查几件事（我将为每个事包含命令行命令）：
- 确保你可以访问互联网
- 确保有足够的磁盘空间（
df -h）。安装程序会检查这一点，但如果出现问题，最好再次检查。 - 进行适当的自动修复（
apt -f install） - 阅读升级错误日志（也许将其复制到您的问题中）。它位于文件夹中
/var/log/dist-upgrade/
如果这不起作用，请使用错误更新您的问题。:)
*（除非您已将升级路径明确锁定到特定服务器，但这并不容易，而且如果您这样做了，您可能就会知道）