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ubuntu2204重启一直卡在host and Network Name Lookups的解决办法
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ubuntu重启网络报Cannot call Open vSwitch: ovsdb-server.service is not running
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ubuntu2204重启网络报Netplan configuration should NOT be accessible by others
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ubuntu系统修改mysql数据目录启动报错The error means mysqld does not have the access rights to the directory
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