安装 Ubuntu 18.04后，使用国外源太慢了，修改为国内源会快很多。 修改阿里源为Ubuntu 18.04默认的源 备份/etc/apt/sources.list #备份 cp /etc/apt/sources.list /etc/apt/sources.list.bak 在/etc/apt/sources.list文件前面...

最近在Ubuntu上面执行sudo apt-get update时出现如下提示： *** Error in `appstreamcli': double free or corruption (fasttop): 0x0000000001549c80 *** ======= Backtrace: ========= /lib/x86_64-linux-gnu/libc.so.6(+0x777e5)[0x7faf638d87e5] /li...

Most probably your interface appears in /etc/network/interfaces. By default, NetworkManager does not manage interfaces that appear in /etc/network/interfaces. You can change this behaviour. To do this - in a terminal: sudo nano /etc/NetworkManager/Ne...

落鹤生：正在考虑换一个手机，结果看到这条新闻，如果魅族真的与Ubuntu合作，出MX3刷机包的话，作为一个玩家，我一定考虑买个魅族的手机玩玩。呵呵。...