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Hardware acceleration not working well on Firefox 18.0.1 with Gmail (only)

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http://sdrv.ms/14bw06m

Here is the video of this problem. You can see the scrolling bar can not be rendering correctly.

And this problem only happened on Gmail.com

I try to reset the Firefox, and it works fine on Gmail, but once I sync my addons and plugins back, this problem is back.

Then I try disable all the plugins and addons, this problem is still exists.

If I disable the hardware acceleration in Firefox, the scrolling bar is Okay

I try to run Firefox on Intel Graphic Card and Nvidia Graphic Card, this problem happened on both two graphic cards.

http://sdrv.ms/14bw06m Here is the video of this problem. You can see the scrolling bar can not be rendering correctly. And this problem only happened on Gmail.com I try to reset the Firefox, and it works fine on Gmail, but once I sync my addons and plugins back, this problem is back. Then I try disable all the plugins and addons, this problem is still exists. If I disable the hardware acceleration in Firefox, the scrolling bar is Okay I try to run Firefox on Intel Graphic Card and Nvidia Graphic Card, this problem happened on both two graphic cards.

All Replies (2)

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Yes, this looks like an issue with hardware acceleration, so you will have to disable this feature.


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But the problem is:

This only happened on Gmail.com.