@Findus23 opened this Pull Request on December 2nd 2019 Member

fixes #15216

According to https://tex.stackexchange.com/a/472462/66733 this bug is triggered in libpng when opening PNG files with Interlacing.

Find all interlaced PNGs in plugins/Morpheus/images:

identify -verbose *.png | grep Interlace

Remove interlacing:

mogrify -interlace none logo*

Remove execution rights (while we are at it):

chmod -x logo*

optimize the PNG losslessy:

optipng -o 9 logo*.png

Let's hope noone has a internet connection slow enough that they can watch single pixel appear while loading a 4KB image (who would benefit from interlacing).

@tsteur commented on December 2nd 2019 Member

@Findus23 cheers for that. Looks like a few installation screenshots need to be updated: https://builds-artifacts.matomo.org/matomo-org/matomo/3.x-dev/37208/ Will you have time for this?

@Findus23 commented on December 3rd 2019 Member

@tsteur Should be done :heavy_check_mark:

@tsteur commented on December 3rd 2019 Member

Cheers @Findus23

This Pull Request was closed on December 3rd 2019
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