Ubuntu Configuration Machine learning Environment (i) Ubuntu installation

Part I: Ubuntu14.04 installation

 Step 1  : Install ubuntustep  1.1  : Ready to install the USB flash drive first to download Ubuntu image, I am using Ubuntu  14.04  .3 's ISO. Then use UltraISO to burn the image to a USB flash drive. Step  1.1 . 1   1.1 . 2   1.1 . 3 : Format the USB drive, select Usb-hdd+ 1.2   Ubuntu installation step  1.2 . 1  start the computer, enter the BIOS select startup item to the USB stick install Ubuntu 

"""这一步之后会有有一个黑色的选择安装的界面。先不要点install Ubuntu这个选项。按e键，进入编辑页面，在倒数第二行中，ro quiet splash后面添加nomodeset，这样进入系统后不会因为独显驱动问题而导致黑屏了；"""

1.2. 2  1.2. 3 all the way continue to the bottom of my own installation by choosing Ubuntu, here I use a full reinstall, then click Install

To set the drive mount size:

mount point	Allocation size
/swap (primary partition)	20G
/boot (primary partition)	10G
/	100G
/home	400G
/usr	200G
/tmp	10G

other mounted partition systems are self-allocating

1.2. 4 In the middle, you need to set user name password and other information. The installation can be completed in a few minutes normally. After rebooting into the system reboot, still will encounter the phenomenon of black screen, it's okay. Restart, press ESC, go to grub, press E and go to edit. Derivative the second line finds quiet splash, quiet splash $vt _handoff to quietsplash Nomodeset,ctrl +x restart.

"""第一种解决方案：上面修改的bootpara只是一次的，下次启动还是会黑屏还是无法顺利进入login界面，因此要修改grub配置文件。一般在/boot/grub/目录下有一个叫grub.cfg的文件，如果不存在就在附近找找，反正就叫这个名字。当前的权限是444只读，sudo chmod成777好了，然后sudo nano grub.cfg找到“ubuntu”配置下的quiet splash进行上面相同的修改，（一般在第148、166行、200行）保存，chmod回444，最后重启，"""

 

Smooth access to Ubuntu desktop

The above section references,

Flood Sung, Links

Hakuna Matata, Links

The red section above is to resolve the reason why the input signal is out of range at the beginning of the installation.

The installation starts with a black screen and the input signal goes out of range, a large part of the reason is that the desktop uses VGA and DVI adapters. Now the new display is usually a DVI connector, do not need to convert the interface, so there will not be the above problems.

Ubuntu Configuration Machine learning Environment (i) Ubuntu installation