Firefox OS 1.3模拟器不工作（运行但显示黑屏） [英] Firefox OS 1.3 simulator doesn't work.(runs but shows a black screen)

问题描述

我正在学习firefox的应用程序开发os.I在我的工作地点安装了1.3版的模拟器，工作正常。我可以编写简单的web应用程序并在模拟器上运行。但是当我将模拟器安装在我家电脑它安装成功，但后来显示只是一个黑色的屏幕。我相信我已经安装了正确的版本。我使用的是火狐30。模拟器确实显示在应用程序管理器，但是当我开始时，它只是显示一个黑屏。我不明白为什么会发生这种情况。我尝试安装其他版本，如1.4,2.0和2.1，但同样的事情发生在所有的模拟器插件。可能是什么问题呢？

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解决方案

认为这可能是一个AMD错误（或任何品牌的图形卡）。我有spotify相同的问题，并通过禁用硬件加速解决它。在这里，我通过强制使用其他图形卡来解决这个问题（如果你有热开关，并在Windows上运行（不知道其他操作系统，如果有人知道这一点...），你可以强制b2g-bin .exe进程在省电模式下启动，它将使用另一个显卡
对我来说是个骗局
我的集成显卡是Intel HD 4000，另一个是AMD Radeon 7600m系列。 p>

I am learning app development for firefox os.I installed a simulator for version 1.3 at my work place and it was working fine.I could write simple web app and run on the simulator.But when i installed the emulator on my home pc It was installed successfully but then was showing just a black screen.I am sure i have installed the correct version.I am using firefox 30.The simulator does show up in the app manager but when i start ,it just show a black screen.I don't understand why this is happening.I tried installing other versions like 1.4,2.0 and 2.1,but same thing happens for all the simulator addons. what could be the problem?

解决方案

I think it is probably an AMD bug (or whatever brand your graphics card is). I had the same problem with spotify and solved it by disabling hardware acceleration. Here I solved it by forcing the use of the other graphics card (If you have hot switch and running on windows (don't know for other OSes. If someone is aware of it...), you can force the b2g-bin.exe process to launch in power-saving mode and it will use the other graphics card. Did the trick for me. My integrated graphics is Intel HD 4000 and the other one AMD Radeon 7600m series

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