After installing linux, you can t enter, and the last line of the screen is displayed

If you want to learn the Linux operating system, you must buy a book to see, the security of this system is relatively high, but because it is not a graphical interface, it is more difficult to learn, so please buy a book and operate step by step.

First of all, this interface.

Copying the CentOS standard character interface, it's normal.

You need to make sure that you installed the desktop system when you installed the system, if not, follow the link above.

If you want to make it simpler, just reinstall the installation system, and when you customize the installation software, select desktop

There is no configuration window interface auto-start.

Does the input command have a response, such as pwd

This is a problem with the monitor, you just have to set the monitor to adaptive mode. You can press the buttons on the monitor, the menu, and then find Adaptive, and the display will flash a few times on it, which I often run into this kind of problem.

I don't know how to fix this, but you can use the clear command to clear the screen so that the cursor is back to the top of the screen so you can see what you entered.

Can you enter the desktop normally? If you can, it's not much of a problem, this is to adjust the resolution, I can't adjust it in this environment, I'm sorry.

If you haven't encountered it, you can go to the X-Windows interface and use the terminal running command.

ctrl + shift +f7

Or type a command.

sudo)startx into xwindows

Pressing g in command mode (i.e., mode where you don't do anything after entering vim) is good to go.

If you want to go to which line, press the number + g

If you want to show the number of rows, then press esc+colon and then type set nu If you want to show the end of the current line, you can press $ in command mode

Uppercase g, not, non-command line, press directly.

Enter the following:

Enter.

The above means that the kernel cannot be loaded, so don't put two systems on the same disk!

Switching back to Windows as the main boot is not simple.

tail

By default, the last 10 rows are displayed.

tail -n 24 specifies the number of rows to be displayed.

tail filename.

You can use the -n parameter to output the last n lines, and the default is the last 10 lines.

The command is tail

Usage tail -n number of lines filename.

Displays the last ten lines of the file file:

tail -n 10 file

How many lines you want to see, just change the numbers.

You can use the tail command to check it, for example, the last line of the error log file for the apache** server.

Maybe that choice is for you to choose where to install the bootloader, and then your choice is to overwrite the win8 boot? If it's just like this, the win8 boot is destroyed and the partition is not destroyed,Then you can see the partition of the win when you enter ubuntu.,You can back up those important data files and then redo the system again.,But it's not a good way.,,You try something else first.。。

On this startup screen, press C, then go to the command line interface and type:

root (hd0,0)

chainloader /bootmgr

Boot Then, the available win8 boot interface is back.

Of course, this is the way to cure the symptoms, to cure the root cause, you have to go to linux and use the administrator privileges of the following files:

sudo gedit boot grub and then add the following paragraph to the last line of the file:

title windows 8

root (hd0,0)

chainloader /bootmgr

Save the file and close it, exit linux and restart the computer.

"The system enters linux by default,But when I select the win8 option, the screen flashes and returns to the interface where I just selected the operating system,"Unclear explanation.

It's best to use your mobile phone to line up a **, I'll take a look, and then solve it.

Make a pe to test everything out of the hard drive style reinstallation.

Then install Linux into Win8's HY.

It feels like you just have to go into the Ubuntu system and update Grub

Enter the command in the terminal, sudo update-grub, enter the password, and then prompt that the update is successful, restart it!

Send a picture.,Generally speaking,There won't be any problems with grub booting.,Besides, there's important information.,It's possible to back it up under Ubuntu.,The disk under Windows can also be read.。。。