Ubuntu server 12.04因为尝试安装过xfce,导致sudo apt-get install xxx 都会返回,如: vagrant@precise32:~$ sudo apt-get install phpunit Reading package lists... Done Building dependency tree Reading state information... Done phpunit is already the newest version. The fo
本文转载自:https://blog.csdn.net/u010925447/article/details/72236387 Ubuntu一直在登陆界面循环:登陆密码是正确的,但是登陆后自动退回登陆界面.Ctrl+Alt+F1~F6进入命令行界面,尝试startx启动桌面,提示:could not connect to X serverxauth: error in locking authority file /home/xxxx/.Xauthority现分享下本人的解决方法. 问题现象
首先执行以下命令(该命令用来修改 /etc/sudoers 文件): $ sudo gedit /etc/sudoers 然后把 %sudo ALL=(ALL:ALL) ALL 这行注释掉,就是加一个#号在前面 用这句替代刚刚注释掉的那句 %sudo ALL=NOPASSWD: ALL 移动到文件未尾,如下所示: # %sudo ALL=(ALL:ALL) ALL # Uncomment to allow members of group sudo to not need a