Centos 7: modify the system screen resolution

Centos 7 is used to modify the system screen resolution, command mode, and graphical mode.

Command: xrandroid

Run the xrandroid command to modify the system resolution and enter xrandroid:

Bash

1. [[Email protected] ~] $ Xrandroid
2. Screen 0: Minimum 1x1, current 1366X768, maximum 4096x4096
3. Virtual1 connected primary 1366X768 + 0 + 0 (normal left inverted right X axis Y axis) 0mm x 0mm
4. 1366X768 60.00 * +
5. 2560x1600 59.99
6. 1920x1440 60.00
7. 1856x1392 60.00
8. 1792x1344 60.00
9. 1920x1200 59.88
10. 1600x1200 60.00
11. 1680x1050 59.95
12. 1400x1050 59.98
13. 1280x1024 60.02
14. 1440x900 59.89
15. 1280x960 60.00
16. 1360X768 60.02
17. 1280x800 59.81
18. 1152x864 75.00
19. 1280x768 59.87
20. 1024x768 60.00
21. 800x600 60.32
22. 640x480 59.94
23. Virtual disconnected (normal left inverted right X axis Y axis)
24. Virtu_3 disconnected (normal left inverted right X axis Y axis)
25. Virtual4 disconnected (normal left inverted right X axis Y axis)
26. Virtual5 disconnected (normal left inverted right X axis Y axis)
27. Virtual6 disconnected (normal left inverted right X axis Y axis)
28. Virtual7 disconnected (normal left inverted right X axis Y axis)
29. Virtual8 disconnected (normal left inverted right X axis Y axis)

After you enter the xrandroid command, you can view the resolution list of the system and the resolution information of the current system screen. You can use the corresponding parameters of the command to set the system resolution.

 

Automatically adapts to the current video card resolution (full screen)

Bash

1. Xrandroid-S 0 // 0 also represents the first resolution in the above resolution list

For other resolution settings, you can set other resolutions based on the corresponding numbers starting from 0 in the above list.

Bash

1. Xrandroid-S 17 // 800x600
2. Xrandroid-S 18 // 640x480

Specify resolution settings

Bash

1. Xrandroid-s 1366X768

Centos 7: modify the system screen resolution