GNOME Bugzilla – Bug 784127
Screenshots of current window lack red
Last modified: 2017-06-26 16:10:57 UTC
Created attachment 354304 [details] The broken colours While taking a screenshot of a page in Firefox, I found that a shot of the whole screen looked just fine, but one of the current window had distorted colour, as if there wasn't any red. Steps to reproduce: 1. Open Firefox, go full screen 2. Take a screen shot with "whole screen" and another with "current window" Environment: GNOME 3.24 (I think), Ubuntu 17.04, dual screen (Firefox on primary), Intel HD graphics
Created attachment 354305 [details] The full colour version I've cropped out the second screen.
Which graphics drivers are involved? Which exact gnome-screenshot version is this about?
> Which graphics drivers are involved? I'm sorry, I'm not really sure how to answer this question. Here's the output of a few commands that may hopefully help? $ lspci | grep -i gra 00:02.0 VGA compatible controller: Intel Corporation HD Graphics 520 (rev 07) $ uname -a Linux brussels 4.10.0-24-generic #28-Ubuntu SMP Wed Jun 14 08:14:34 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux > Which exact gnome-screenshot version is this about? 3.22.0
-> gnome-shell Screenshots are taken by the shell
Assuming this is about mutter/gnome-shell 3.24 (and not 3.22), then this is a known issue that was fixed in bug 779234. You need to update to mutter 3.24.3. *** This bug has been marked as a duplicate of bug 779234 ***