I was able to solve the problem by uninstalling the calf-LADSPA package now everything is normal, the Calf-LV2 package should be kept unchanged
-- You received this bug notification because you are a member of Ubuntu Studio Bugs, which is subscribed to calf in Ubuntu. Matching subscriptions: Ubuntu Studio Bugs https://bugs.launchpad.net/bugs/1757539 Title: I can not open and use in Ardor 5.12.0 the Calf Studio Gear plugins Status in calf package in Ubuntu: New Bug description: I can not open and use in Ardor 5.12.0 the Calf Studio Gear plugins. Calf Studio Gear plugins are not working on the current version of Ubuntu Studio 18.04 Beta To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/calf/+bug/1757539/+subscriptions -- Mailing list: https://launchpad.net/~ubuntustudio-bugs Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntustudio-bugs More help : https://help.launchpad.net/ListHelp

