Linux resolution Modification

I said last time how to build a Linux virtual machine environment, but there are a lot of problems after the completion, screen resolution is too small is one of them.
To give you a comfortable working environment, let us now teach you two ways to change the screen resolution of your Linux system.

First, mouse operation

1. Right-click the upper-right corner of the screen or select the system setting item directly on the left

2. Select Display Item

3. Select a suitable resolution to

Sometimes this way will fail, but don't ask me why, little White also do not understand, but through command line control generally no problem

Second, command-line operation

1. Enter Xrandr to view the current screen resolution, and the optional resolution

2. Choose according to the required resolution, such as
Xrandr-s 9

After that the screen resolution has been modified, oh, but after each restart, you have to change the same again, it is quite troublesome

Linux resolution Modification