我正在将登台服务器更新到最新版本的 ubuntu。我遇到了一个我无法弄清楚的错误...
当我跑
do-release-upgrade -d
我收到以下错误
ERROR:root:parse failed for ‘/var/lib/update-manager/meta-release-lts-development’
Traceback (most recent call last):
File “/usr/lib/python3/dist-packages/UpdateManager/Core/MetaRelease.py”, line 368, in download
self.parse()
File “/usr/lib/python3/dist-packages/UpdateManager/Core/MetaRelease.py”, line 239, in parse
while index_tag.step():
SystemError: E:Unable to parse package file (1)
Upgrades to the development release are only
available from the latest supported release.
有没有人知道如何解决这个问题？
更新：
我发现服务器正在寻找一个名为 的文件meta-release-lts-development，该文件不存在（只有meta-release-lts，只有官方版本）。不确定如何处理这些信息，但可能会有所帮助......
输出 update-manager -c
Failed to connect to Mir: Failed to connect to server socket: No such file or directory
Unable to init …运行shutdown -h now. 现在，当我再次尝试通过 ssh 进入服务器时，错误消息是
OpenSSH_6.2p2, OSSLShim 0.9.8r 8 Dec 2011
debug1: Reading configuration data /Users/Jillian/.ssh/config
debug1: Reading configuration data /etc/ssh_config
debug1: /etc/ssh_config line 20: Applying options for *
debug1: /etc/ssh_config line 102: Applying options for *
debug2: ssh_connect: needpriv 0
debug1: Connecting to 159.203.165.140 [159.203.165.140] port 22.
debug1: connect to address 159.203.165.140 port 22: Operation timed out
ssh: connect to host 159.203.165.140 port 22: Operation timed out
怎么回到服务器？？任何想法表示赞赏。