1突然之间，apt-get install 无反应了。。。如图：
apt-get update 后
apt-get install 更是奇葩
无反应
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Is there something wrong with the source? Also, don’t you use sudo?
Maybe there is something wrong with the software source, try changing the server
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Is there something wrong with the source?
Also, don’t you use sudo?
Maybe there is something wrong with the software source, try changing the server