We have .NET Core application which is hosted under Linux based Docker container. System.Drawing library wasn't working here so we needed to installed libpng with command apt-get install -y --no-install-recommends libgdiplus libc6-dev.
It sorted out image problem but we can see lots of warnings in CloudWatch like libpng warning: iCCP: known incorrect sRGB profile. We also tried to set LogLevel "System.Drawing": "Error" but no luck.
Is there any way we can completely avoid this messages?
I replaced all Image process related code from System.Drawing library to MagickImage and so now, I don't need libpng.