> Strange, it doesn't exhibit on my system: > > ondrej@komorebi:~$ ldd /usr/lib/php/20151012/gd.so | grep webp > libwebp.so.6 => /usr/lib/x86_64-linux-gnu/libwebp.so.6 > (0x00007f7a085dd000) > ondrej@komorebi:~$ sha256sum /usr/lib/php/20151012/gd.so > 31a113c71efc66abe161f3034cf0c4a89aad3575d8df25c6c17b1186179b952d > /usr/lib/php/20151012/gd.so > > Are you sure the modules comes from the package? > apt-get install debsums > debsums php7.0-gd I did some checks, I found the dependecy to be indirect from libgd3.so.3,and the file was corrupted, reinstalling libgd3 solves the problem.

