How to change the resolution by command in linux

Are you a text or desktop operation?

In Linux, use the xrandr command to change the resolution.

1. Enter the terminal and enter the command: xrandr

Carriage enter displays the default resolution of the current window and the maximum resolution it supports. Listed below are all supported resolutions for the current screen, as well as frame rates.

2. Then copy the resolution according to your own needs. Here select 1600x1200 and copy it. Respectfully stool such as.

Roll the command under the terminal: xrandr-s 1600x1200 can change the resolution instantaneously after entering, if you are not satisfied, you can press the up resolution arrow on the keypad to modify the following value. It should be noted that this resolution can only be modified according to the resolution range given above, otherwise it is invalid.

Now more and more people are starting to use the Linux system, so how to set the resolution of the screen in the Linux system? Here's how I can change the screen resolution on a Linux system that I've collected.

The method of changing the screen resolution on the Linux system

We can see that we have black bars on both sides of the screen, which is caused by our resolution, and we need to set a suitable resolution.

Right-click on the desktop, select "Display Settings" and click to open.

In the display we find the option of resolution and click on it.

Then, we will see that there are a lot of resolutions, and we are very inappropriate for this, choose a suitable resolution, <>

Once selected, we click on "Apply" in the lower right corner.

6 Then you can see the full screen.

Method 2:

Linux command line (console) screen resolution adjustment

There is a large paragraph of annotations in the document, mainly to explain some situations, and you can understand it if you look at it in good English.

default=0 : menu item, 0 represents the first item, if it is a multi-system, you can modify this item to change the default cursor rest position;

timeout=5 : the retention time before the menu starts the system automatically, which can be modified as needed;

splashimage=·· Launch menu background chart, which can be modified as needed;

title··· The name of the launch item, which can be modified as needed;

kernel··· Some version information and root the road to the Potato Path;

rhgb: redhat graphics boot, that is, you will see ** instead of the text message displayed during the boot process, which can also be seen with dmesg after booting.

quiet: Only important information is displayed during the boot process, and messages such as hardware self-test are not displayed.

To change the resolution, we need to add vga=791 to the kernel line

Note: The parameters of VGA are not entered casually, you can modify them as needed, my computer only has a maximum of 16 bits, and the parameters of 24 bits cannot take effect, so choose VGA=791.

Rhgb Quiet can be deleted or kept, depending on your preference. After completing the setup, you need to reboot the system, and then you can see that the resolution has become larger, and it looks comfortable for several years

What should I do if I want to change the screen resolution of the Linux system, so how does the Linux system change the screen resolution? Here's how to change the screen resolution of the Linux system that I have quietly collected, I hope it will be helpful to you

As shown in the image below, we can see that we have black bars on both sides of the screen, which is caused by our resolution and we need to set a suitable resolution.

Right-click on the desktop, select "Display Settings" and click to open.

In the display, we find the option of resolution, click on it.

Then, we will see that there are a lot of resolutions, and we are very inappropriate for this, choose a suitable resolution, as shown below.

Once selected, we click on "Apply" in the lower right corner.

How does Linus change the screen resolution setting? If you feel that the screen resolution of Linux is not ideal, **there is no full-screen display or the picture is blurry, just watch the tutorial to learn how to set the screen resolution of Linux.

1. As you can see in the figure below, there are black bars on both sides of our screen, which is caused by our resolution, and we need to set a suitable resolution.

2. Right-click on the desktop, select "Display Settings" and click to open 3. In the display settings, we find the "Resolution option", left-click on it.

4. Then, we will see that there are many resolution selection values, choose a suitable resolution.

5. After selecting, we click "Apply" in the lower right corner, and you can see the selected effect on the screen.