Hello All, I've noticed an interesting bug in Firebug - when the laptop is attached to a dock and outputting to two monitors (each over DVI), the script tab in Firebug refuses to work. When I switch to the script tab, Firefox goes black for a few seconds and then starts to draw again. After this point, the script tab in firebug will not draw itself. All I see is a blank section where the scripts should be, but it does continue to function. No other tabs are affected.
Reloading the page several times *might* cause the script tab to draw again, but the number of reloads it takes to get things to work is random. This bug shows up independent of the content/location of the page. Important: This behaviour is exhibited even in a clean profile with no other plugins. When the laptop is outputting to its normal screen or even via VGA to a secondary screen things are normal. Disabling HW acceleration in Firefox doesn't seem to have any affect. The dump from about:support is below. The laptop is running Win7 x64, the processor is a Core i5, graphics chipset: Intel HD Graphics version 8.15.10.2321 Does any one have any ideas about why this could be happening? Application Basics Name Firefox Version 4.0.1 User Agent Mozilla/5.0 (Windows NT 6.1; WOW64; rv:2.0.1) Gecko/ 20100101 Firefox/4.0.1 Profile Directory Open Containing Folder Enabled Plugins about:plugins Build Configuration about:buildconfig Extensions Name Version Enabled ID Free Download Manager plugin 1.3.4 false [email protected] FiddlerHook 2.3.2.0 false [email protected] Test Pilot 1.1.1 false [email protected] Rainbow 1.1 true [email protected] Web Developer 1.1.9 true {c45c406e-ab73-11d8-be73-000a95be3b12} Firebug 1.7.1 true [email protected] FireRainbow 1.3 true [email protected] McAfee SiteAdvisor Enterprise 3.0.0.539 false {B7082FAA-CB62-4872-9106- E42DD88EDE45} JSONView 0.5 true [email protected] Graphics Adapter Description Intel(R) HD Graphics Vendor ID 8086 Device ID 0046 Adapter RAM Unknown Adapter Drivers igdumd64 igd10umd64 igdumdx32 igd10umd32 Driver Version 8.15.10.2321 Driver Date 3-6-2011 Direct2D Enabled true DirectWrite Enabled true (6.1.7601.17563, font cache 9.37 MB) WebGL Renderer Google Inc. -- ANGLE -- OpenGL ES 2.0 (ANGLE 0.0.0.611) GPU Accelerated Windows 2/2 Direct3D 10 -- You received this message because you are subscribed to the Google Groups "Firebug" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/firebug?hl=en.
