The bug is fixed in Ubuntu 18.04 (Bionic Beaver 64 bit) once the default java version is set to java-8. No need to downgrade or uninstall java-10 or java-11. The default java is java-11 for Ubuntu 18.04. PDFSAM basic 3.35 or 3.37 is written in java-8 and will work with java-8 only.
Tested on PDFSAM Split and Merge Basic Edition 3.3.5 OpenJDK Runtime Environment 1.8.0_181-8u181-b13-1ubuntu0.18.04.1-b13 Run in terminal sudo update-alternatives --config java Select/type 2 (or whatever serial number is shown against java-8). The press Enter to set the default java version to java-8. ** Attachment added: "Screenshot from 2018-11-07 20-51-09.png" https://bugs.launchpad.net/ubuntu/+source/pdfsam/+bug/1768565/+attachment/5210062/+files/Screenshot%20from%202018-11-07%2020-51-09.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1768565 Title: pdfsam crashes at launch on Bionic Beaver 18.04 LTS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openjdk-11/+bug/1768565/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs