Thanks for taking the time to report this bug and helping to make Ubuntu better. We appreciate the difficulties you are facing, but this appears to be a "regular" (non-security) bug. I have unmarked it as a security issue since this bug does not show evidence of allowing attackers to cross privilege boundaries nor directly cause loss of data/privacy. Please feel free to report any other bugs you may find.
** Attachment removed: "CoreDump.gz" https://bugs.launchpad.net/ubuntu/+source/jackd2/+bug/1792135/+attachment/5187930/+files/CoreDump.gz ** Information type changed from Private Security to Public -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to jackd2 in Ubuntu. https://bugs.launchpad.net/bugs/1792135 Title: jackd crashed with SIGABRT in std::terminate() Status in jackd2 package in Ubuntu: New Bug description: Disabling the Jack Server ProblemType: Crash DistroRelease: Ubuntu 18.10 Package: jackd2 1.9.12~dfsg-2 ProcVersionSignature: Ubuntu 4.18.0-7.8-lowlatency 4.18.5 Uname: Linux 4.18.0-7-lowlatency x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.10-0ubuntu9 Architecture: amd64 CrashCounter: 1 CurrentDesktop: XFCE Date: Wed Sep 12 18:24:54 2018 ExecutablePath: /usr/bin/jackd InstallationDate: Installed on 2018-09-08 (3 days ago) InstallationMedia: Ubuntu-Studio 18.10 "Cosmic Cuttlefish" - Alpha amd64 (20180906) ProcCmdline: /usr/bin/jackd -T -ndefault -dalsa -dhw:UR22mkII -r96000 -p256 -n2 Signal: 6 SourcePackage: jackd2 StacktraceTop: ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 std::terminate() () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 __cxa_rethrow () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 ?? () from /usr/lib/x86_64-linux-gnu/libjackserver.so.0 Title: jackd crashed with SIGABRT in std::terminate() UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm audio cdrom dip lpadmin plugdev sambashare sudo To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/jackd2/+bug/1792135/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp