I can confirm that the aforementioned upstream patch does fix the problem at my end.
** Summary changed: - PDFsam doesn't properly render CJK text on Ubuntu 24.04 + JavaFX applications don't properly render CJK text on Ubuntu 24.04 ** Changed in: pdfsam (Ubuntu) Status: New => Invalid ** Patch added: "Upstream patch that can resolve this issue." https://bugs.launchpad.net/ubuntu/+source/openjfx/+bug/2083938/+attachment/5825999/+files/fix-cjk-font-rendering-issue.patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2083938 Title: JavaFX applications don't properly render CJK text on Ubuntu 24.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openjfx/+bug/2083938/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs