[Mono-dev] Problem with PNG transparancy on current Debian Unstable

[Alexander Köplinger]

It works fine here with latest Mono 4.0.1.44 on Ubuntu. Can you try upgrading to latest Mono from Xamarin by following http://www.mono-project.com/docs/getting-started/install/linux/#debian-ubuntu-and-derivatives ?
 
I suspect this has something to do with libgdiplus (the native library most of the System.Drawing code calls into).
 
-- Alex
 
> To: mono-devel-list at lists.ximian.com
> Date: Tue, 9 Jun 2015 10:15:02 +0200
> From: benjamin at anderdonau.de
> Subject: [Mono-dev] Problem with PNG transparancy on current Debian Unstable
> 
> Hello.
> 
> I have a problem with PNG transparancy in mono on current Debian 
> Unstable.
> I created a small example (4 kB download) with minimal code and two 
> example images:
> https://oc.anderdonau.de/index.php/s/VwTAlcjETG6j3XP
> 
> Running this example on a current Debian Unstable results in this - bad 
> - image:
> https://oc.anderdonau.de/index.php/s/AtVtba0tpSk4bn8
> 
> Running the same code on an old Debian Squeeze (on armel) results in 
> this - correct - image:
> https://oc.anderdonau.de/index.php/s/eqhmXh9qpBbg0WW
> 
> Can someone help me with this issue?
> 
> 
> Kind regards,
> Benjamin
> -- 
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> Twitter: https://twitter.com/blind_coder
> Web: http://www.benjamin-schieder.de/
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