Shulou(Shulou.com)06/03 Report--

The Ubuntu virtual machine I used was installed in my mobile hard disk. When I moved the host, I encountered the connection line of the mobile hard disk, which directly led to the automatic shutdown of the virtual machine. After I tried to restart, I prompted "failed to lock the file". I did not see the problem. I only saw a path prompted. I went to check the directory of the virtual machine and saw that other virtual machines did not have a directory ending with lck. Baidu took a look at these directories as the reason why the virtual machine could not start. Try to delete these directories and restart the virtual machine. Finally, you can start normally. Record it.

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