>>1252>>1253that works on our board. yo soysatsu do the following
sudo apt update
sudo apt install graphicsmagick
sudo apt install gifsicle
in inc/config.php or inc/instance-config.php (the latter overrides the former), set the following
$config['thumb_method'] = 'gm+gifsicle';
instead of the default 'gd' value or if you set it to 'convert'.
if posting that file still emits that error, plz post graphicsmagick version by typing in terminal
gm version
ours is "GraphicsMagick 1.3.37 2021-12-12 Q8"