User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9b4) Gecko/2008030714 Firefox/3.0b4 Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9b4) Gecko/2008030714 Firefox/3.0b4 When on any webpage and I right click over the background and choose the option to "view background image", nothing happens. I would like to save the background image. Reproducible: Always Steps to Reproduce: 1.Go to any webpage. 2.Place pointer over background and 'right click' 3.Choose "view background image" Actual Results: Nothing happens. Unable to save background image. Expected Results: The background image should have appeared with the background image url in the address bar.

Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9b5pre) Gecko/2008031402 Minefield/3.0b5pre This works fine here. Did you try: - Firefox's safe-mode to exclude extension/theme problems - a new profile - a reinstall in a new empty folder? http://kb.mozillazine.org/Safe_Mode_(Firefox) http://kb.mozillazine.org/Profile_Folder

Works for me - Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1b4pre) Gecko/20090319 Shiretoko/3.5b4pre

Fails with Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.2a1pre) Gecko/20090320 Minefield/3.6a1pre Tested in -safe-mode

But the context menu item works in: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.1b4pre) Gecko/20090320 Shiretoko/3.5b4pre

Regression window in https://bugzilla.mozilla.org/show_bug.cgi?id=482941#c1 [quote] http://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=d9d4bf676f65&tochange=35d78a340566 Possibly bug 322475 ? (in which case, this probably should be a core bug) [/quote]

Basically |(this.target instanceof HTMLHtmlElement| returns false. else if (this.target instanceof HTMLHtmlElement) { var bodyElt = this.target.ownerDocument.body; if (bodyElt) { var computedURL = this.getComputedURL(bodyElt, "background-image"); if (computedURL) { this.hasBGImage = true; this.bgImageURL = makeURLAbsolute(bodyElt.baseURI, computedURL); } } }

Sounds like this was worksforme until the regression covered by bug 482941, so marking as such.

How the heck is this WFM? It still fails. Try on this link: http://www.mozilla.com/en-US/

IU, try reading the bug (and in particular comment 8).