Ce site disposera de fonctionnalités limitées pendant que nous effectuons des opérations de maintenance en vue de vous proposer un meilleur service. Si un article ne règle pas votre problème et que vous souhaitez poser une question, notre communauté d’assistance est prête à vous répondre via @FirefoxSupport sur Twitter, et /r/firefox sur Reddit.

Avatar for Username

Rechercher dans l’assistance

Évitez les escroqueries à l’assistance. Nous ne vous demanderons jamais d’appeler ou d’envoyer un SMS à un numéro de téléphone ou de partager des informations personnelles. Veuillez signaler toute activité suspecte en utilisant l’option « Signaler un abus ».

En savoir plus

Ce sujet de discussion a été archivé. Veuillez poser une nouvelle question si vous avez besoin d’aide.

Image Color management in Firefox 4 is off

  • 3 réponses
  • 19 ont ce problème
  • 1 vue
  • Dernière réponse par pfloding

seagreen
seagreen
more options

I recently upgraded to FF4. Prior to that I had excellent color agreement in the 3 browsers I use to check the websites I design. Now the color in FF4 is way, WAY, OFF. I use srgb tagged images and a calibrated monitor and the colors are correct in Chrome, IE8 AND in FF 3.63 but NOT in FF 4. I just spent about an hour trying to figure out why an image on a website I designed no longer matched its background when neither the image, the background nor anything else about the page had changed in a month. Turns out the only thing that changed was the browser! This is NOT GOOD.

I recently upgraded to FF4. Prior to that I had excellent color agreement in the 3 browsers I use to check the websites I design. Now the color in FF4 is way, WAY, OFF. I use srgb tagged images and a calibrated monitor and the colors are correct in Chrome, IE8 AND in FF 3.63 but NOT in FF 4. I just spent about an hour trying to figure out why an image on a website I designed no longer matched its background when neither the image, the background nor anything else about the page had changed in a month. Turns out the only thing that changed was the browser! This is NOT GOOD.

Toutes les réponses (3)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

You can set the pref gfx.color_management.mode to 0 on the about:config page to disable Color Management in Firefox. You need to close and restart Firefox to make the change effective.
See:

See:

Caveats: The new QCMS color management system introduced in Firefox 3.5 currently only supports ICC version 2 color profiles, not version 4.

Test page: http://www.color.org/version4html.xalter - Is your system ICC Version 4 ready?

seagreen
seagreen Auteur de la question
more options

Thank you for your reply.

Your references are for FF3; my issue is with FF4. The gfx.color_management.mode is already set at 1.

This is NOT an issue with the version of ICC profile being used. That has not changed in the last month.

pfloding
pfloding
more options

I see this too. It looks as if the monitor's color space is ignored. This is the same broken behaviour that I see with MS new IE which was supposed to do color management, but doesn't (it assumes all monitors are sRGB).