Ubuntu – Fatal error reading PNG image file: Not a PNG file

png

I cannot open pictures with type PNG, and if i open a picture, it shows me this message (Fatal error reading PNG image file: Not a PNG file)
How can i solve this problem please ?

Best Answer

  • You may have a corrupt PNG library. Try reinstalling it. Just press Ctrl+Alt+T on your keyboard to open Terminal. When it opens, run the command(s) below:

    sudo apt-get install --reinstall libpng*-dev