run inspectrum - xwindow appears and is totally empty black window about inspectrum HOT 10 CLOSED

It's the same for me on Ubuntu 19.10.

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An update from me.

I have tried 3 distros, Ubuntu 19.10 and 18.04 and last Mint 18.
I have followed the build instructions, and i got all same results.
Nothing is showing in the windows after u loaded the file u want to use, it's completly blank as the example above.

I think this is a lite bad cose for example the good software "dspectrumui" also is dependent on Inspectrum, soo miek plz have a look at this.

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did you use the last release (v0.2.2) or have you cloned the git-repo and tried to build from master?

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domrim: if it's me u asking i can tell u i used "git clone", but i can trie also to download the v0.2.2 source directly.

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Well, can tell i have tried to download all sources from the beginning. All of whem is compiling well but same error on all of them. I cant get up anything to work on...the window is all clean :/

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@sm0yyq i quickly spawned an VM with Ubuntu 18.04 LTS adm64, then i ran following commands:

sudo apt-get update -y
sudo apt-get install qt5-default libfftw3-dev cmake pkg-config libliquid-dev 
sudo apt-get install build-essential git
git clone https://github.com/miek/inspectrum.git
cd inspectrum/
mkdir build
cd build/
cmake ..
make
sudo make install

Now i can run inspectrum via the command line, and it works perfectly fine:

If your problem still persists, let me know what you did to compile & install inspectrum so we can find the issue.

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Thx for ur answer domrim.

Ok lets see, i made a new fresh install of Ubuntu 18.04 LTS and i didn't upgrade it.

I follow ur steps as abow and it doesent work, i only got a black screen whatever file i try to load.

I wonder, does Ubuntu need some graphic drivers to run Inspectrum correct?

PS: i did installed the nvidia drivers for my card, but no difference :DS

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Well, i did install a Ubuntu 18.04 VM under Windows Virtualbox and it seems to work as for u.

So now i dont know why my "real" install of Ubuntu doesent work...???

May it be the graphic card or something.?

The system im using is a i7-930 and a Nvidia 760 GTX.

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Well, a new update again.. i donwloaded this examples ..

https://www.sigidwiki.com/wiki/MOBITEX

And it seems to work in my "real" Ubuntu as well, .. Strange i cant use my other files ...

Do i need to "fipple" with the power sliders alot to accouly see anytning in the window?.

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Do i need to "fipple" with the power sliders alot to accouly see anytning in the window?.

Yep, though it really depends on the power level of signals in the file

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