Bug 1925138

Summary:	QJackCtl does not start and reports an error.
Product:	[Fedora] Fedora	Reporter:	Lukas Ruzicka <lruzicka>
Component:	pipewire	Assignee:	Wim Taymans <wtaymans>
Status:	CLOSED ERRATA	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	high	Docs Contact:
Priority:	unspecified
Version:	rawhide	CC:	brunovern.a, dtimms, green, nando, pampelmuse, sanjay.ankur, wtaymans
Target Milestone:	---
Target Release:	---
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:	pipewire-0.3.21-2.fc34 pipewire-0.3.21-2.eln109 pipewire-0.3.21-2.fc33	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2021-02-04 16:55:01 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Lukas Ruzicka 2021-02-04 13:33:59 UTC

Description of problem:

On latest Rawhide, the qjackctl does not start with a following error:

qjackctl: symbol lookup error: qjackctl: undefined symbol: jack_session_commands_free

The system is running PipeWire with PipeWire's implementation of jack-audio-connection-kit (pipewire-jack-audio-connection-kit)

This is very annoying because qjackctl is important for routing JACK applications to various sound sources.

Version-Release number of selected component (if applicable):

qjackctl-0.9.0-2
pipewire-0.3.20

How reproducible:

Always

Steps to Reproduce:
1. Try starting qjackctl.


Actual results:

qjackctl does not start

Expected results:

qjackctl starts successfully

Additional info:

This is in journalctl:

Feb 04 13:31:39 localhost.localdomain qjackctl.desktop[2293]: qjackctl: symbol lookup error: qjackctl: undefined symbol: jack_session_commands_free
Feb 04 13:31:39 localhost.localdomain systemd[1465]: app-gnome-qjackctl-2293.scope: Succeeded.
Feb 04 13:42:19 localhost.localdomain qjackctl.desktop[3479]: qjackctl: symbol lookup error: qjackctl: undefined symbol: jack_session_commands_free
Feb 04 13:42:19 localhost.localdomain systemd[1465]: app-gnome-qjackctl-3479.scope: Succeeded.

Comment 1 Lukas Ruzicka 2021-02-04 13:41:06 UTC

Switching to the old JACK implementation, the jack-audio-connection-kit solves the problem, so this might be a PipeWire problem also. Adding
@wtaymans.

Comment 2 Lukas Ruzicka 2021-02-04 13:43:42 UTC

No similar problems are found on Fedora 33.

Comment 3 Wim Taymans 2021-02-04 14:24:17 UTC

PipeWire needs to implement those methods.

Comment 4 Ankur Sinha (FranciscoD) 2021-02-04 14:37:18 UTC

Thanks Lukas and Wim. Is there a bug for pipewire that this can depend on, or should we reassign this to pipewire?

Comment 5 Wim Taymans 2021-02-04 14:50:22 UTC

upstream fix:

https://gitlab.freedesktop.org/pipewire/pipewire/-/commit/3450bea4167573d3d364e1a768605d11be241293

Comment 6 Fedora Update System 2021-02-04 16:55:01 UTC

FEDORA-2021-94b5ec2fd1 has been pushed to the Fedora 34 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 7 Fedora Update System 2021-02-04 17:09:38 UTC

FEDORA-2021-d6d23603c6 has been submitted as an update to Fedora 33. https://bodhi.fedoraproject.org/updates/FEDORA-2021-d6d23603c6

Comment 8 Fedora Update System 2021-02-05 01:27:34 UTC

FEDORA-2021-d6d23603c6 has been pushed to the Fedora 33 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --advisory=FEDORA-2021-d6d23603c6`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2021-d6d23603c6

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 9 Lukas Ruzicka 2021-02-05 11:00:19 UTC

I can confirm that the issue is solved in 0.3.21, thank you.

Comment 10 Fedora Update System 2021-02-05 16:31:39 UTC

FEDORA-2021-854ef86c22 has been pushed to the Fedora ELN stable repository.
If problem still persists, please make note of it in this bug report.

Comment 11 Fedora Update System 2021-02-06 01:18:05 UTC

FEDORA-2021-d6d23603c6 has been pushed to the Fedora 33 stable repository.
If problem still persists, please make note of it in this bug report.