It's a difference between Ubuntu and Debian's build environments afaict (well, debhelper packages), Ubuntu runs pkgstripfiles from pkgbinarymangler at the end of the build and one of the things that does is to compress PNG files harder. It can be disabled by setting NO_PNG_PKG_MANGLE to something non-empty, or I guess the test could be fixed to not care about the md5 or whatever of the PNG file.
** Changed in: hugo (Ubuntu) Status: Fix Released => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753180 Title: FFe: Sync hugo 0.37-2 (universe) from Debian unstable (main) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/hugo/+bug/1753180/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs