Hello @diegomontoya,

The info output is disabled by default, I'm not sure why you're seeing it. Something must be enabling it.

It gets printed if you have an environment variable called VIPS_INFO, so you could search for that and see if it's being defined anywhere. It's also printed if you have VIPS in your G_MESSAGES_DEBUG environment variable.

You can also enable it using the glib logging framework, so I suppose that's possible too.

@jcupitt We can confirm there is no VIPS_INFO variable via declare and also no G_MESSAGES_DEBUG env was set. We even tested with env G_MESSAGES_DEBUG set to a non-existing program "none" and it still printed the VIPS INFO reduceh messages. We are going to manually comment out the reduceh info logs for now.

That's very odd. If you can make a dockerfile that shows the problem I could have a look in a debugger.

Oh, it could be an old glib. Apparently before 2.31 it could output debugging by default.

You could check your glib version number and perhaps update.

Is this CentOS 6? If so, #1876 might be relevant here.

@kleisauke Yes this is Centos6 and exact same bug as #1876.

I have since moved on to alpine linux with updated glib which does not have this issue.

Duplicate of #1876.

@spolanyev This is probably a question for the https://github.com/davidbyttow/govips repo.