Bug 21292 - red and blue channels swapped in single-window screenshots
Summary: red and blue channels swapped in single-window screenshots
Status: NEW
Alias: None
Product: Mageia
Classification: Unclassified
Component: RPM Packages (show other bugs)
Version: 6
Hardware: All Linux
Priority: Normal normal
Target Milestone: ---
Assignee: GNOME maintainers
QA Contact:
URL: https://bugzilla.gnome.org/show_bug.c...
Whiteboard:
Keywords: PATCH
Depends on:
Blocks:
 
Reported: 2017-07-19 13:18 CEST by Christian Lohmaier
Modified: 2018-02-08 18:37 CET (History)
1 user (show)

See Also:
Source RPM: mutter-3.24.2-2.mga6.src.rpm
CVE:
Status comment:


Attachments

Description Christian Lohmaier 2017-07-19 13:18:15 CEST
Description of problem:
take screenshot of single window (<alt>+<print>), note that in the resulting image the colors are messed up. Screenshots of whole desktop is fine however.

samples:
http://frupic.frubar.net/fullsize/35394 ← single window (alt+print, wrong colors), http://frupic.frubar.net/fullsize/35395 ← full desktop (just <print>, correct colors)

upstream bug https://bugzilla.gnome.org/show_bug.cgi?id=779234 and https://bugzilla.gnome.org/show_bug.cgi?id=780744 (marked as duplicate of the former)

patch available (linked in bug):
https://git.gnome.org/browse/mutter/commit/?id=374bb63
Comment 1 Rémi Verschelde 2017-07-19 13:33:05 CEST
Awesome bug :)

Assignee: bugsquad => gnome
Keywords: (none) => PATCH

Comment 2 Olav Vitters 2017-07-19 19:24:10 CEST
Fixed in mutter-3.24.3. I had this in testing and had some issues logging in with that version. Seems better to wait for 3.23.4.

CC: (none) => olav

Comment 3 Olav Vitters 2017-07-20 22:02:50 CEST
Mutter 3.23.4 with related gnome-shell and -extensions has been released. So .. I should do the work :P
Comment 4 Christian Lohmaier 2018-02-08 18:37:12 CET
poke - so will we get new mutter for mga6 then?

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