black bar on top of windows
Hello
Here's my question:
For some reason, I suddenly have a black bar on the top of each window.
I don't get this black bar in safe mode.
I always get this black bar with all the disabled extension (equivalent to safe mode)
I don't get this black bar when I select in the title bar in 'customize '.
Seems to be related to the title sort of bar...
I use the latest version of FF (42) on OSX 10.11.1
Thank you very much in advance for your help.
Best,
-J-
Hello juliendalcol, try Disabling graphics hardware acceleration.
You will need to restart Firefox before this takes effect so save any work first (e.g. you compose mail, documents online that you are editing, etc.).
Then perform the following steps:
- Click the menu button
then select the Options under Windows or Preferences on Mac or Linux.
- Select the Advanced Panel, then on the general tab.
- Uncheck the use hardware acceleration when available.
- Restart Firefox and see if the problems persist.
This solve your problems? Please report to us!
If the problem is resolved, you should check the updates for your graphics driver by following the steps in these articles in the knowledge base:
Acceleration is disabled in SafeMode except all the extensions and the material.
Thank you.
Tags: Firefox
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