Created attachment 726146 [details] bugff.png User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:19.0) Gecko/20100101 Firefox/19.0 Build ID: 20130307023931 Steps to reproduce: When I use Firefox a I have problems with back buttons and some graphic on websites isn't as good as supposed to be. Actual results: The back button is very blurry and after putting mouse on back button it starts to blurry more and back button doesn't look like it should look. The same is according to pages. Some pictures are damaged but after refreshing page it damages pictures somewhere else. Expected results: The button should look normally, the pictures on portals should be displayed correctly. I've tried to install new nvidia driver for my Gforce GT 540M with clean install Tried to turn off hardware graphics accelleration it helped but this is still a problem !!!!! (option in FF settings) Tried to install clean Flashplayer, clean Silverlight and any other plugins. Still in FF 19.0.2 I can't use hardware graphics acceleration. Win7 64bit, latest drivers and updates.
Created attachment 726147 [details] Pictures crashes on pages How firefox crushes pictures. After refreshing page it shows good but elswhere it is damaged. Issue very unregular
Probably settings in Nvidia control Panel solved the topic. After changing 3D settings in control panel to control Firefox app by nvidia not integrated card.