ubuntu 11.10 "Checking Battery State"
问题ubuntu 11.10 启动过程中 停滞在"Checking Battery State" 不动
环境
OS
[*]dn@dn-ThinkPad-E420:~$ lsb_release -a
[*]No LSB modules are available.
[*]Distributor ID: Ubuntu
[*]Description: Ubuntu 11.10
[*]Release: 11.10
[*]Codename: oneiric
[*]dn@dn-ThinkPad-E420:~$ uname -a
[*]Linux dn-ThinkPad-E420 3.0.0-16-generic #28-Ubuntu SMP Fri Jan 27 17:44:39 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
笔记本
[*]联想ThinkPad E420
[*]
[*]双显卡（独立＋集成）
[*]AMD Radeon HD 6470M＋Intel GMA HD（集成于处理器）
解决方法
[*]//进入命令行模式
[*]1. press ctrl+alt+f1
[*]//安装gdm 管理器
[*]2. sudo apt-get install gdm
[*]//重新配置
[*]3. sudo dpkg-reconfigure gdm
[*]choose: LightDM //选择lightdm
[*]4. reboot
扩展
[*]man dpkg-reconfigure
[*]NAME
[*] dpkg-reconfigure - reconfigure an already installed package
[*]
[*]SYNOPSIS
[*] dpkg-reconfigure packages
[*]
[*]DESCRIPTION
[*] dpkg-reconfigure reconfigures packages after they have already been
[*] installed. Pass it the names of a package or packages to reconfigure.
[*] It will ask configuration questions, much like when the package was
[*] first installed.
结束
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