Ubuntu无法登录的若干问题汇总

1、进入系统后提示：

Press enter for maintenance
(or type Control-D to continue):
/dev/sda3 contains a file system with errors, check forced.
/dev/sda3: Inodes that were part of a corrupted orphan linked list found.
/dev/sda3: UNEXPECTED INCONSISTENCY; RUN fsck MANUALLY.
(i.e., without -a or -p options)
运行fsck.ext3 -p /dev/sda3 ;未能修复
运行fsck.ext3 -y /dev/sda3 ; repair ok
2、Ubuntu: No resume image, doing normal boot
# sudo apt-get install ubuntu-desktop
3 、Ubuntu“failed to start the x server”的解决方法
方法一：
进入recovery模式，执行 sudo dpkg-reconfigure xserver-xorg
然后重新配置，其中选择显卡的时候选择vesa

方法二：
cd /etc/Xll
sudo vi xorg.conf
找到section "device"
driver "ati" 把ati改成vesa，这里的ati也可以是其它的。
然后保存就可以了。
4、Could not start the X
Server(your graphical environment)
due to some internal error
Please contact your system administrator
or check your syslog to diagnose
In the meantime this display will be disabled
Please restart GDM when the ploblem is correted.
解决方法：在命令行模式下，要进入图形界面，直接输入startx

还有你要看看你的GDM有没有启动，如果没有就sudo /etc/init.d/gdm start