635687 - multi monitor menu issue , flashing menus

Status: RESOLVED DUPLICATE of bug 603793

(Core :: Graphics, defect)

Description

[dizajnos]

User-Agent:       Mozilla/5.0 (Windows NT 6.1; WOW64; rv:2.0b11) Gecko/20100101 Firefox/4.0b11
Build Identifier: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:2.0b11) Gecko/20100101 Firefox/4.0b11

Menus (every kind of menu, address tips too) flashing onleft display ( i have two monitors ) (about 5-6 flash in a second. Every mouse moving event retriggers the flash). This is only occours if firefox running on the second display. The main display is fine.  (gigabyte hd3850 ati vga)

Reproducible: Always

Steps to Reproduce:
1. Move firefox to your left display
2. Open any menu or type any url
3. See what happens
Actual Results:  
The menus are flashing!

Expected Results:  
Display the menus without flashing.

Comment 1

[dizajnos]

Appologies for my english:)

Comment 2

[Henrik Skupin [:whimboo][⌚️UTC+2]]

Does that also happen when you disable hardware acceleration in the advanced pane under preferences?

Comment 3

[dizajnos]

Thank you Henrik! 
I've tried your solution and the flashing has been disappeared.
I hope developers can solve the hardware accelerating issues too. For now im pretty statisfied with the result. Thanks again!

Comment 4

[Henrik Skupin [:whimboo][⌚️UTC+2]]

Thanks for your feedback. I can remember that we have a similar but reported already but can't find it. But lets move over to Core:Graphics.

Also please go to Help | Troubleshooting and paste the output of the graphics section at the end of the page here.