Some common commands and incurable diseases of Ubuntu

Record all the notes and commands used in Ubuntu

1, fever: Because the hardware manufacturers of Linux class system support is insufficient, the driver will not be installed automatically, so you have to install ...

Http://www.linuxidc.com/Linux/2015-04/116450.htm

2. Delete Firefox after loading chrome

Http://jingyan.baidu.com/article/335530da98061b19cb41c31d.html

Http://zhidao.baidu.com/link?url=UEg9R-hOjrrY2-0wtlrL2fr2fkeXn7MH9G_LEVnrIIqWNz2ih6Z4rNOS0VDHvI5oLsAvA1ra5CflHMvtwYildK

and Adblock and Getthemall plug-ins to install.

3, dual system switching problem: I am the Win7 + ubuntu16.04 dual system, however, Ubuntu can take the Win7 MBR to kill

Situation, can not return to Win7, so must deal with this problem

https://forum.ubuntu.org.cn/viewtopic.php?f=139&t=442830

You can get into Ubuntu so great, you just need to add an auto-search code to the code: sudo gedit/etc/grub.d/40_custom add at the bottom of the document: code: Menuentry ' Search and start Windows7 '  {   recordfail   gfxmode $linux _gfx_mode   insmod gzio insmod part_msdos   insmod NTFS   search-- No-floppy--file--set=root/bootmgr     Ntldr/bootmgr} If you already know bootmgr in the first partition (hidden partition) You can also write code like this: Menuentry ' start Windows7 '  {   recordfail   gfxmode $linux _gfx_mode   insmod gzio insmod part_msdos   insmod NTFS   set root= (HD0,MSDOS1)      ntldr/bootmgr} Last code: sudo update-grub reboot select New menu to enter

Back to Win7, you can use EASYBCD to fix it.

4,

Some common commands and incurable diseases of Ubuntu