Bug 706389

Summary: listen crashes right after install
Product: [Fedora] Fedora Reporter: Honza Horak <hhorak>
Component: listenAssignee: Haïkel Guémar <karlthered>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 15CC: karlthered
Target Milestone: ---   
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: listen-0.6.5-5.fc15 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2011-06-02 19:01:29 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Description Flags
A patch that catches DBus exceptions when trying to activate services none

Description Honza Horak 2011-05-20 11:21:15 UTC
Description of problem:
I've just installed listen and it crashes with the following error:

$ listen
** Message: pygobject_register_sinkfunc is deprecated (GstObject)
Traceback (most recent call last):
  File "listen", line 213, in <module>
    ListenApp()
  File "listen", line 131, in __init__
    self.listen_instance = Listen()
  File "/usr/lib64/listen/widget/listen.py", line 135, in __init__
    self.notify = Notify(self.tray)
  File "/usr/lib64/listen/widget/notify.py", line 53, in __init__
    if utils.dbus_service_available(bus,interface,True):
  File "/usr/lib64/listen/utils.py", line 92, in dbus_service_available
    bus.start_service_by_name(interface)
  File "/usr/lib/python2.7/site-packages/dbus/bus.py", line 281, in start_service_by_name
    'su', (bus_name, flags)))
  File "/usr/lib/python2.7/site-packages/dbus/connection.py", line 630, in call_blocking
    message, timeout)
dbus.exceptions.DBusException: org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.Notifications was not provided by any .service files

Version-Release number of selected component (if applicable):
$ rpm -q listen
listen-0.6.5-4.fc15.x86_64

How reproducible:
every-time

Steps to Reproduce:
1. install listen
2. run listen
  
Actual results:
listen crashes

Expected results:
listen runs

Additional info:

Comment 1 Luke Macken 2011-05-20 18:15:08 UTC
Created attachment 500114 [details]
A patch that catches DBus exceptions when trying to activate services

This patch doesn't solve the core issue with not finding org.freedesktop.Notifications, it simply makes the exception not fatal. I checked in d-feet and org.freedesktop.Notifications does exist, so I'm not quite sure what the problem is there.

Comment 2 Haïkel Guémar 2011-05-21 09:56:03 UTC
org.freedesktop.Notifications is provided by notification services (notification-daemon for GNOME -GNOME-Shell for F15?-, xfce4-notifyd for XFCE, whatever it is for KDE). Since Listen may be used on different desktops or with a mere windows manager, i can't hardcode that dependency into the package. The proper way would be to add a dependency on a D-Bus service but i'm not sure if it's actually feasible.

Comment 3 Honza Horak 2011-05-25 08:22:22 UTC
The patch (attachment #500114 [details]) works for me and can be used as a temporary solution until a correct fix is prepared.

Comment 4 Haïkel Guémar 2011-05-25 16:52:18 UTC
i'll import it tonight.

Comment 5 Fedora Update System 2011-05-27 04:58:12 UTC
listen-0.6.5-5.fc15 has been submitted as an update for Fedora 15.
https://admin.fedoraproject.org/updates/listen-0.6.5-5.fc15

Comment 6 Fedora Update System 2011-05-27 20:21:43 UTC
Package listen-0.6.5-5.fc15:
* should fix your issue,
* was pushed to the Fedora 15 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing listen-0.6.5-5.fc15'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/listen-0.6.5-5.fc15
then log in and leave karma (feedback).

Comment 7 Fedora Update System 2011-06-02 19:01:18 UTC
listen-0.6.5-5.fc15 has been pushed to the Fedora 15 stable repository.  If problems still persist, please make note of it in this bug report.