A white horizontal line may appear in the header bar
Hi all
I use firefox 25.0.1 and OS is Windows 8.1. Since one day I am facing a problem that a white line appears in the header bar, attach the screenshot. Sometimes it appears and will disappear automatically,
Please tell me if anything I can do to solve the problem.
Thanks and greetings
Cedrick Srivastava
Start Firefox in Safe Mode to check if one of the extensions (Firefox/Firefox/tools > Modules > Extensions) or if hardware acceleration is the cause of the problem (switch to the DEFAULT theme: Firefox/Firefox/tools > Modules > appearance).
- Do NOT click on the reset button on the startup window Mode without failure.
- https://support.Mozilla.org/KB/safe+mode
- https://support.Mozilla.org/KB/troubleshooting+extensions+and+themes
Tags: Firefox
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