Unfortunately, there's not enough information to determine what went wrong here. Moreover, the Ardour developers have released version 6.0 and don't appear to have any interest in fixing bugs in versions prior.
** Changed in: ardour (Ubuntu) Status: New => Won't Fix -- You received this bug notification because you are a member of Ubuntu Studio Bugs, which is subscribed to ardour in Ubuntu. Matching subscriptions: ubuntustudio-bugs: ardour https://bugs.launchpad.net/bugs/1796490 Title: Ardour won't start project and stops working after upgrade to Ubuntu 18.04 Status in ardour package in Ubuntu: Won't Fix Bug description: Ardour does start. I can select an project but when i open the project Ardour stops working and disapears of my screen. After a while i get a message that a internal fault is generated by Ubuntu. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: ardour 1:5.12.0-3 ProcVersionSignature: Ubuntu 4.15.0-36.39-lowlatency 4.15.18 Uname: Linux 4.15.0-36-lowlatency x86_64 ApportVersion: 2.20.9-0ubuntu7.4 Architecture: amd64 CurrentDesktop: XFCE Date: Sat Oct 6 16:14:09 2018 InstallationDate: Installed on 2013-11-05 (1795 days ago) InstallationMedia: Ubuntu-Studio 12.04.3 "Precise Pangolin" - Release amd64 (20130820) SourcePackage: ardour UpgradeStatus: Upgraded to bionic on 2018-10-03 (2 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ardour/+bug/1796490/+subscriptions -- Mailing list: https://launchpad.net/~ubuntustudio-bugs Post to : ubuntustudio-bugs@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntustudio-bugs More help : https://help.launchpad.net/ListHelp