python - 启动 Virtual Machine Manager 时出现超时错误

Question

当我在终端运行 virt-manager 时，出现超时错误。我们如何修复此错误？

下面是调用堆栈。

Error starting Virtual Machine Manager: g-io-error-quark: Timeout was reached (24)

Traceback (most recent call last):

File "/usr/share/virt-manager/virt-manager", line 288, in main()

File "/usr/share/virt-manager/virt-manager", line 272, in main

engine = vmmEngine.get_instance()

File "/usr/share/virt-manager/virtManager/engine.py", line 54, in get_instance

cls._instance = vmmEngine()

File "/usr/share/virt-manager/virtManager/engine.py", line 68, in init self._init_gtk_application()

File "/usr/share/virt-manager/virtManager/engine.py", line 282, in _init_gtk_application

self._application.register(None)

gi.repository.GLib.GError: g-io-error-quark: Timeout was reached (24)

Answer 1

1) virt-manager 进程需要重启。要找到 virt-manager 进程，必须使用 ps aux 命令。 ps 命令未显示所需的进程列表。

ps aux | grep virt

2) 终止所有用 kill 命令列出的 virt-manager 进程

3) 重启libvirtd服务

systemctl start libvirtd