Created attachment 8496596 [details] firefox_bug_3.jpg User Agent: Mozilla/5.0 (Windows NT 5.1; rv:33.0) Gecko/20100101 Firefox/33.0 Build ID: 20140923222114 Steps to reproduce: Used Firefox as normal. This issue only presented itself in the last few days. Issue persists even after a full uninstall/delete and reinstall Actual results: Firefox has been highlighting random bits of a page with black, making it difficult or even impossible to read. On Wikipedia, it highlights some of the textboxes as I'm typing, meaning I cannot see what I am typing. On Facebook, random sections of the page are blacked out as I scroll (they change as I scroll around the page). In the Addons section of Firefox it highlights the background of the available addons when I search. Expected results: Firefox should not be highlighting these things.
I got the same issue after updating to FF 33b7. The "black boxes" appears to me also in the tab area, Google Maps and while scrolling areas inside the page (like the cc list in this page). FYI Adapter ATI Radeon HD 2400 Series Driver Version 8.892.0.0 (Catalyst 11.9) The issue disappears disabling HW acceleration.
Could you paste Graphics section of about:support?
Status: UNCONFIRMED → RESOLVED
Last Resolved: 4 years ago
Resolution: --- → DUPLICATE
Duplicate of bug: 1073881
@Reporters: use bug 1073881 to centralize your answers, thanks.
Disabling HWA has solved the problem. Thanks!
(In reply to Phil from comment #5) > Disabling HWA has solved the problem. Thanks! Can you post the contents of about:support (section "graphics") in bug 1073881 please.
4 years ago
Duplicate of bug: 1074024
3 years ago
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