I can confirm that ngspice from jammy-proposed has fixed the bug for me. Test done:
Install ngspice on a jammy installation. create the test.netlist file with the content from the testplan execute ngspice run "source test.netlist" on the ngspice prompt. confirm that ngspice fails with coredump. Add jammy-proposed to apt sources update ngspice from jammy-proposed run "source test.netlist" on the ngspice prompt. confirm that ngspice does not fail and prints the title "Circuit: KiCad schematic". Test result: the issue with ngspice has been fixed. Package tested: $ apt-cache policy ngspice ngspice: Installed: 36+ds-1ubuntu0.1 Candidate: 36+ds-1ubuntu0.1 Version table: *** 36+ds-1ubuntu0.1 500 500 http://gb.archive.ubuntu.com/ubuntu jammy-proposed/universe amd64 Packages 100 /var/lib/dpkg/status 36+ds-1 500 500 http://gb.archive.ubuntu.com/ubuntu jammy/universe amd64 Packages ** Tags removed: verification-needed verification-needed-jammy ** Tags added: verification-done verification-done-jammy -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2048906 Title: [SRU] ngspice-36 crashes in various ways To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ngspice/+bug/2048906/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs