Created attachment 8587037 [details] FF37_before_after.png User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:37.0) Gecko/20100101 Firefox/37.0 Build ID: 20150326190726 Steps to reproduce: 1. Fresh install FF 37.0 on Windows 7 64-bit (Intel HD Graphics 3000) 2. Visit http://tinyurl.com/lctbj7j 3. Check fonts antialiasing and readability 4. Click Menu button in toolbar > click Customize > rearrange the buttons in the bar 5. Exit customization and reload the webpage 6. Check font antialiasing and readability again Actual results: As soon as you exit customization, the fonts become jagged and hard to read. Lower case "e" looks like a "c" and most round letters have pixels missing. Replacing prefs.js with a previously saved clean prefs.js did not resolve the issue. Only completely removing FF and installing it fresh fixes it, until you customize again. Expected results: FF toolbar customization should have no effect on website content. See attached screenshots.
In case the "non-system" part isn't clear I'd like to specify this only happens with remote fonts. Also, the issue doesn't reproduce on OS X.
Priority: -- → P3
FF_37.0.2 - the issue seemes to have resolved by itself.
Status: UNCONFIRMED → RESOLVED
Last Resolved: 3 years ago
Resolution: --- → INVALID
You need to log in before you can comment on or make changes to this bug.