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Martin Hope
Budianto IP
Asked: 2025-03-13 12:36:33 +0800 CST
  • 5

我正在尝试从 Ubuntu 22.04 上的 repo 构建 netplan 包，但目前还没有成功。

由于我在互联网上找不到相关来源，因此我使用 chatGPT 来指导我完成构建过程。

这是我尝试过的：

# Install Dependencies
sudo apt update
sudo apt install -y git meson python3-pip python3-yaml python3-jsonschema python3-setuptools pkg-config libglib2.0-dev cmake ninja-build libyaml-dev libsystemd-dev python3-pyflakes python3-pycodestyle pycodestyle python3-pytest python3-coverage python3-cffi libcmocka-dev pandoc 

# Specify PYTHONPATH (used by netplan)
echo 'export PYTHONPATH=/usr/lib/python3.10/dist-packages:$PYTHONPATH' >> ~/.bashrc
source ~/.bashrc

# Clone from repo
cd ~ && git clone https://github.com/canonical/netplan.git
cd netplan

# Build the package
meson setup build
cd build
ninja
sudo ninja install

但是，当我尝试获取构建的 netplan 版本时，出现了以下问题：

> netplan --version
Traceback (most recent call last):
  File "/usr/local/sbin/netplan", line 20, in <module>
    from netplan_cli import Netplan
  File "/usr/local/share/netplan/netplan_cli/__init__.py", line 18, in <module>
    from .cli.core import Netplan
  File "/usr/local/share/netplan/netplan_cli/cli/core.py", line 24, in <module>
    from . import utils
  File "/usr/local/share/netplan/netplan_cli/cli/utils.py", line 28, in <module>
    from ..configmanager import ConfigurationError
  File "/usr/local/share/netplan/netplan_cli/configmanager.py", line 21, in <module>
    import netplan
ModuleNotFoundError: No module named 'netplan'

PS：我尝试构建 netplan 的原因是为了获取虚拟设备。有关更多信息，请查看此内容。

22.04
Martin Hope
Budianto IP
Asked: 2020-02-05 09:04:18 +0800 CST
  • 0

[已解决][阅读下面的答案]以某种方式 ping IP 地址导致Request timeout，这意味着客户端和服务器端点之间的连接存在问题。感谢user68186帮助我跟踪问题，非常感谢！

我刚刚将 Ubuntu 服务器从 14.04 升级到 16.04。

ssh服务已在服务器中启动。

升级后我无法通过 SSH 连接到服务器。

我正在使用自定义端口，说它是1234

sshd_config logLevel已设置为DEBUG3，最高级别。

我试图检查auth.log文件，但它没有捕捉到任何东西。

已经设置在iptables：

iptables -I INPUT -p tcp --dport 1234 -j ACCEPT

ssh -vvv从显示此消息的客户端执行：

OpenSSH_7.9p1, LibreSSL 2.7.3
debug1: Reading configuration data /Users/username/.ssh/config
debug1: /Users/username/.ssh/config line 74: Applying options for target_server
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 20: Applying options for *
debug1: /etc/ssh/ssh_config line 48: Applying options for *
debug1: /etc/ssh/ssh_config line 52: Applying options for *
debug2: resolve_canonicalize: hostname 192.1.2.3 is address
debug2: ssh_connect_direct
debug1: Connecting to 192.1.2.3 [192.1.2.3] port 1234.
debug1: connect to address 192.1.2.3 port 1234: Operation timed out
ssh: connect to host 192.1.2.3 port 1234: Operation timed out

从客户端执行ssh localhost产生：

Password:
Last login: Wed Feb  5 00:34:54 2020 from 127.0.0.1
Agent pid 22321
Identity added: /Users/username/.ssh/id_rsa (/Users/username/.ssh/id_rsa)

任何线索？

ssh sshd