Public bug reported: The solution is to remove the graphmath unit ppu file in the .lazarus user directory and then have lazarus recompile or use the unit in the usr/lib directory. I've only tested with the default lazarus empty form program, but this problem shows up immediately.
ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: lazarus 2.2.0+dfsg1-5ubuntu1 ProcVersionSignature: Ubuntu 5.15.0-27.28-generic 5.15.30 Uname: Linux 5.15.0-27-generic x86_64 ApportVersion: 2.20.11-0ubuntu82 Architecture: amd64 CasperMD5CheckResult: unknown CurrentDesktop: ubuntu:GNOME Date: Thu Apr 28 17:41:33 2022 InstallationDate: Installed on 2020-03-06 (783 days ago) InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725) PackageArchitecture: all SourcePackage: lazarus UpgradeStatus: Upgraded to jammy on 2022-04-28 (0 days ago) ** Affects: lazarus (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug jammy wayland-session -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1970807 Title: Incompatible graphmath.ppu unit To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lazarus/+bug/1970807/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs