Problem with custom resolution ubuntu 17.04

Asked Sep 25 '17 at 14:18

Active Feb 01 '18 at 08:31

Viewed 392 times

I installed Ubuntu 17.04. I have a problem with the screen resolution, I want to set a resolution of 1366x768 but the max resolution that Ubuntu allows me is 1024x768.

I tried to increase the max resolution to 1366x768 using the xrandr command, but this command does not work properly.

If I run the command I get the following error:

xrandr: Failed to get size of gamma for output default)

edited Feb 01 '18 at 08:31

galoget

2,963

asked Sep 25 '17 at 14:18

Bipul_singh

Could you add output of xrandrand sudo lshw -C videocommands? – Redbob Sep 25 '17 at 14:22
See the answer in How to set a custom resolution?. – J. Starnes Sep 26 '17 at 01:53
1

Possible duplicate of How to set a custom resolution? – karel Jan 31 '18 at 12:03

Problem with custom resolution ubuntu 17.04

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