2021年1月9日

System is unusable after upgrade to ubuntu 20.10 - i915 GPU hang

摘要： https://askubuntu.com/questions/1288395/system-is-unusable-after-upgrade-to-20-10-i915-gpu-hang Having updated to 20.10, it now boots okay and the log 阅读全文

posted @ 2021-01-09 13:08 jlzhou 阅读(219) 评论(0) 推荐(0) 编辑

ubuntu 20.04版本更新软件源

摘要： 中科大镜像源 sudo cp /etc/apt/sources.list /etc/apt/sources.list.backup deb https://mirrors.ustc.edu.cn/ubuntu/ focal main restricted universe multiverse de 阅读全文

posted @ 2021-01-09 11:08 jlzhou 阅读(3621) 评论(0) 推荐(0) 编辑

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