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I'm trying to use NVIDIA PerfHUD ES on Google Nexus 7 over ADB. I have enabled debugging using batch file, but I can't connect to device. Looking at LogCat I can see that device can't start communication. NVPerfHUD ES is active k:Error creating socket Communication layer init failed

And when I start PerfHUD on PC It can't connect.

Documentation mentions something about setting firewall correctly but I'm not sure which firewall on PC or on device (is there firewall on device?)

I'm curently out of ideas, rebooted device few times etc but still no luck. Any ideas what can I do?

Thank you!

Alex Bitek
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gljubojevic
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  • Can you list out what you batch file does to enabled debugging. Also does the app have INTERNET permission (per the documentation.) – Morrison Chang Sep 13 '12 at 21:15
  • THANK YOU! That's it! I was missing internet permission in my project, it is new project and I haven't needed any connectivity and I didn't add permission to manifest file. – gljubojevic Sep 14 '12 at 20:36
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    I'm using batch "enable_perfhud.bat" from tegra toolkit, and there is only two lines in it. --- pushd "%~dp0" adb shell setprop debug.perfhudes 1 --- If anyone from nvidia reads this... I would be realy good to update documentation with this internet permission because it is easy to overlook it. – gljubojevic Sep 14 '12 at 20:44

1 Answers1

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The documentation requires the app have INTERNET permission. Also the batch script from the toolkit doesn't handle the case if you have happen to have a device and emulator running, so it should only be run when there is only one entry when you run the 'adb devices' command.

Morrison Chang
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