patchage is a program that explicitly works with both versions, even the dbus connection of jack2.
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=353c8e640756f8d7b8a8cc4c9990023e915d4dc7 commit 353c8e640756f8d7b8a8cc4c9990023e915d4dc7 Author: Karl Linden <karl.j.linden@gmail.com> AuthorDate: 2017-12-05 11:05:11 +0000 Commit: Patrice Clement <monsieurp@gentoo.org> CommitDate: 2017-12-20 22:38:28 +0000 media-sound/patchage: depend on virtual/jack. Closes: https://bugs.gentoo.org/631964 Closes: https://github.com/gentoo/gentoo/pull/6449 Package-Manager: Portage-2.3.16, Repoman-2.3.6 media-sound/patchage/patchage-0.5.0-r1.ebuild | 4 ++-- media-sound/patchage/patchage-1.0.0.ebuild | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-)