Power Profiler Kit 2 on Linux Ubuntu - Duplicated trace on log screen

[Jon Green]

Just started using PPK2 on Linux Ubuntu (nrfconnect-4.1.2-x86_64.appimage) with Power Profiler app v3.5.5

I noticed that when I hit the 'Start' button the trace appears to be duplicated twice in the logging window - see attached screen capture vid: https://drive.google.com/file/d/1Tzr0e7yOgxfsbl6EG_AxA0fHBAuqo6vc/view?usp=sharing

I'm using Ubuntu 22.04.2 LTS (Jammy), Screen resolution 2560 x 1440

I also ran the app from command line and got the following messages that may be relevant...

./nrfconnect-4.1.2-x86_64.appimage
[13326:0718/150127.918932:ERROR:gl_surface_presentation_helper.cc(260)] GetVSyncParametersIfAvailable() failed for 1 times!
[13326:0718/150137.249706:ERROR:gl_surface_presentation_helper.cc(260)] GetVSyncParametersIfAvailable() failed for 2 times!
[13326:0718/150137.257158:ERROR:gl_surface_presentation_helper.cc(260)] GetVSyncParametersIfAvailable() failed for 3 times!

This seems like a bug to me so seems the best thing to do is to report it. Not a big issue but anything that leads to product improvement is worth mentioning.

[Priyanka]

Hi Jon,

Thank you very much. I have reported this internally and will get back to you once I get an update about this. Please expect a slight delay as we are currently understaffed due to the summer holidays here in Norway. 

Thank you for you patience and understanding.

Best Regards,

Priyanka

[Jon Green]

Delay is no problem for me, like I said.. I'm reporting issues for purpose of product improvement.