User Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/44.0.2403.9 Safari/537.36 Steps to reproduce: Printing in 38 or 39 (tested firefox-39.0b1.tar.bz2) fails. This is a regression as it used to work find in Firefox 37. Actual results: Fails to print / spool the job to the printer. http://s.natalian.org/2015-05-27/some-printing-functionality-is-not-currently-available.png Expected results: Should have printed. I verified the underlying system's CUPS is configured, by spooling a job successfully via lpr.
This is an issue on Debian 8.0 32 bit linux. I have narrowed down the bug to the point I only changed the browser from https://download.mozilla.org/?product=firefox-XXXX-SSL&os=linux to narrow it down.
Created attachment 8611295 [details] Screenshot in the description 1. Does it also fail in the latest Nightly in a brand new profile? https://nightly.mozilla.org https://support.mozilla.org/kb/profile-manager-create-and-remove-firefox-profiles 2. Does Print Preview work? 3. Are there any relevant errors in the Browser Console? https://developer.mozilla.org/docs/Tools/Browser_Console 4. Could you find the regression range? Last 37 Nightly is dated 2015-01-12 (03-02-01). First 38 Nightly is dated 2015-01-12 (12-38-47). http://mozilla.github.io/mozregression/
Component: Untriaged → Printing: Output
Product: Firefox → Core
Apologies for the trouble. I believe I've narrowed down the problem, to our Webconverger extension breaking from 37-38. https://github.com/Webconverger/webconverger-addon/issues/56
Did something change about printing on Linux? In particular that it does something in content or requires access to a new chrome URL?
Component: Printing: Output → Extension Compatibility
Product: Core → Firefox
Summary: Some printing functionality is not currently available since Firefox 38 → [Webconverger] Some printing functionality is not currently available since Firefox 38
With WebExtensions being the only valid way of doing extensions in Firefox 57, I don't think this bug is still relevant.
Status: UNCONFIRMED → RESOLVED
Last Resolved: 4 months ago
Resolution: --- → INVALID
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