duanzhang512的博客

Hi guys, I am going to share my an easy tool which can operate memory from embedded linux system here to celebrate the second anniversary for my job. If you are engaged in doing embedded linux system,

现象：突然发现新装的ubuntu的xfce4 普通用户登陆不了，而root管理员却能登陆。分析 log：root@bmc:/home/fred# cat .xsession-errors Xsession: X session started for  at Sun May 21 22:03:26 CST 2017X Error of failed request: