Bug 1571997

Summary: [abrt] cinnamon: streamAdded(): cs_sound.py:775:streamAdded:TypeError: unsupported operand type(s) for +: 'NoneType' and 'str'
Product: [Fedora] Fedora Reporter: Paul Montalvan <paul.montalvan>
Component: cinnamonAssignee: Alternative GTK desktop environments <alt-gtk-de-sig>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 28CC: alt-gtk-de-sig, daysofstatics, ghost53947, shubham6405
Target Milestone: ---   
Target Release: ---   
Hardware: i686   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/3b5576bb886bec6a1a9a9d371e06b870a7aaaff6
Whiteboard: abrt_hash:5098109fc720573d0d9c2025bc82d932c363d323;
Fixed In Version: cinnamon-3.8.9-1.fc29 cinnamon-3.8.9-1.fc27 cinnamon-3.8.9-1.fc28 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2018-09-30 23:26:29 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Attachments:
Description Flags
File: backtrace
none
File: cgroup
none
File: cpuinfo
none
File: environ
none
File: mountinfo
none
File: namespaces
none
File: open_fds none

Description Paul Montalvan 2018-04-25 22:17:18 UTC
Description of problem:
i just play and  music  did not sound

Version-Release number of selected component:
cinnamon-3.6.8-0.7.20180328git8262210.fc28

Additional info:
reporter:       libreport-2.9.4
cmdline:        /usr/bin/python3 /usr/share/cinnamon/cinnamon-settings/cinnamon-settings.py sound
crash_function: streamAdded
exception_type: TypeError
executable:     /usr/share/cinnamon/cinnamon-settings/cinnamon-settings.py
interpreter:    python3-3.6.5-1.fc28.i686
kernel:         4.16.3-300.fc28.i686
runlevel:       N 5
type:           Python3
uid:            1000

Truncated backtrace:
cs_sound.py:775:streamAdded:TypeError: unsupported operand type(s) for +: 'NoneType' and 'str'

Traceback (most recent call last):
  File "/usr/share/cinnamon/cinnamon-settings/modules/cs_sound.py", line 775, in streamAdded
    self.appList[id] = VolumeBar(self.controller.get_vol_max_norm(), 100, stream.props.name + ": ", stream.get_gicon())
TypeError: unsupported operand type(s) for +: 'NoneType' and 'str'

Local variables in innermost frame:
stream: <Cvc.MixerSinkInput object at 0xaa61c694 (GvcMixerSinkInput at 0x188ea78)>
id: 8
c: <Cvc.MixerControl object at 0xaa1982ac (GvcMixerControl at 0x1323220)>
self: <cs_sound.Module object at 0xaa2b048c>

Comment 1 Paul Montalvan 2018-04-25 22:17:23 UTC
Created attachment 1426893 [details]
File: backtrace

Comment 2 Paul Montalvan 2018-04-25 22:17:25 UTC
Created attachment 1426894 [details]
File: cgroup

Comment 3 Paul Montalvan 2018-04-25 22:17:26 UTC
Created attachment 1426895 [details]
File: cpuinfo

Comment 4 Paul Montalvan 2018-04-25 22:17:27 UTC
Created attachment 1426896 [details]
File: environ

Comment 5 Paul Montalvan 2018-04-25 22:17:29 UTC
Created attachment 1426897 [details]
File: mountinfo

Comment 6 Paul Montalvan 2018-04-25 22:17:30 UTC
Created attachment 1426898 [details]
File: namespaces

Comment 7 Paul Montalvan 2018-04-25 22:17:32 UTC
Created attachment 1426899 [details]
File: open_fds

Comment 8 Subliminal_Sabotage 2018-05-29 05:40:23 UTC
Similar problem has been detected:

habilite el ecualizador de pulse audio

reporter:       libreport-2.9.5
cmdline:        /usr/bin/python3 /usr/share/cinnamon/cinnamon-settings/cinnamon-settings.py panel 2
crash_function: streamAdded
exception_type: TypeError
executable:     /usr/share/cinnamon/cinnamon-settings/cinnamon-settings.py
interpreter:    python3-3.6.5-1.fc28.i686
kernel:         4.16.11-300.fc28.x86_64
package:        cinnamon-3.8.2-1.fc28
reason:         cs_sound.py:775:streamAdded:TypeError: unsupported operand type(s) for +: 'NoneType' and 'str'
runlevel:       N 5
type:           Python3
uid:            1000

Comment 9 Shubham 2018-07-10 17:19:21 UTC
Similar problem has been detected:

I think it is caused when i use paprefs for listening to my bluetooth headset and earphones simultaneously. 

reporter:       libreport-2.9.5
cmdline:        /usr/bin/python3 /usr/share/cinnamon/cinnamon-settings/cinnamon-settings.py sound
crash_function: streamAdded
exception_type: TypeError
executable:     /usr/share/cinnamon/cinnamon-settings/cinnamon-settings.py
interpreter:    python3-3.6.5-1.fc28.x86_64
kernel:         4.17.3-200.fc28.x86_64
package:        cinnamon-3.8.7-1.fc28
reason:         cs_sound.py:775:streamAdded:TypeError: unsupported operand type(s) for +: 'NoneType' and 'str'
runlevel:       N 5
type:           Python3
uid:            1000

Comment 10 Shubham 2018-07-13 08:05:48 UTC
Similar problem has been detected:

When i use paprefs the sound crashes.

reporter:       libreport-2.9.5
cmdline:        /usr/bin/python3 /usr/share/cinnamon/cinnamon-settings/cinnamon-settings.py sound
crash_function: streamAdded
exception_type: TypeError
executable:     /usr/share/cinnamon/cinnamon-settings/cinnamon-settings.py
interpreter:    python3-3.6.5-1.fc28.x86_64
kernel:         4.17.3-200.fc28.x86_64
package:        cinnamon-3.8.7-1.fc28
reason:         cs_sound.py:775:streamAdded:TypeError: unsupported operand type(s) for +: 'NoneType' and 'str'
runlevel:       N 5
type:           Python3
uid:            1000

Comment 11 ghost53947 2018-07-18 13:24:19 UTC
Similar problem has been detected:

This problem happened by making a bluetooth source, which was already an input the ouput source as well. 

reporter:       libreport-2.9.5
cmdline:        /usr/bin/python3 /usr/share/cinnamon/cinnamon-settings/cinnamon-settings.py sound
crash_function: streamAdded
exception_type: TypeError
executable:     /usr/share/cinnamon/cinnamon-settings/cinnamon-settings.py
interpreter:    python3-3.6.5-1.fc28.x86_64
kernel:         4.17.5-200.fc28.x86_64
package:        cinnamon-3.8.7-1.fc28
reason:         cs_sound.py:775:streamAdded:TypeError: unsupported operand type(s) for +: 'NoneType' and 'str'
runlevel:       N 5
type:           Python3
uid:            1000

Comment 12 kaass5 2018-09-07 17:32:56 UTC
Similar problem has been detected:

no sound from the on motherboard sound port

reporter:       libreport-2.9.5
cmdline:        /usr/bin/python3 /usr/share/cinnamon/cinnamon-settings/cinnamon-settings.py sound
crash_function: streamAdded
exception_type: TypeError
executable:     /usr/share/cinnamon/cinnamon-settings/cinnamon-settings.py
interpreter:    python3-3.6.6-1.fc28.x86_64
kernel:         4.17.14-202.fc28.x86_64
package:        cinnamon-3.8.8-1.fc28
reason:         cs_sound.py:775:streamAdded:TypeError: unsupported operand type(s) for +: 'NoneType' and 'str'
runlevel:       N 5
type:           Python3
uid:            1000

Comment 13 Fedora Update System 2018-09-21 18:37:58 UTC
cinnamon-3.8.9-1.fc29 cinnamon-control-center-3.8.2-1.fc29 cinnamon-settings-daemon-3.8.6-1.fc29 muffin-3.8.3-1.fc29 nemo-3.8.6-1.fc29 has been submitted as an update to Fedora 29. https://bodhi.fedoraproject.org/updates/FEDORA-2018-248024aacb

Comment 14 Fedora Update System 2018-09-21 18:38:24 UTC
cinnamon-3.8.9-1.fc27 cinnamon-control-center-3.8.2-1.fc27 cinnamon-settings-daemon-3.8.6-1.fc27 muffin-3.8.3-1.fc27 nemo-3.8.6-1.fc27 has been submitted as an update to Fedora 27. https://bodhi.fedoraproject.org/updates/FEDORA-2018-b1954e7d77

Comment 15 Fedora Update System 2018-09-21 18:38:51 UTC
cinnamon-3.8.9-1.fc28 cinnamon-control-center-3.8.2-1.fc28 cinnamon-settings-daemon-3.8.6-1.fc28 muffin-3.8.3-1.fc28 nemo-3.8.6-1.fc28 has been submitted as an update to Fedora 28. https://bodhi.fedoraproject.org/updates/FEDORA-2018-9f75cb1224

Comment 16 Fedora Update System 2018-09-22 20:05:36 UTC
cinnamon-3.8.9-1.fc29, cinnamon-control-center-3.8.2-1.fc29, cinnamon-settings-daemon-3.8.6-1.fc29, muffin-3.8.3-1.fc29, nemo-3.8.6-1.fc29 has been pushed to the Fedora 29 testing repository. If problems still persist, please make note of it in this bug report.
See https://fedoraproject.org/wiki/QA:Updates_Testing for
instructions on how to install test updates.
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2018-248024aacb

Comment 17 Fedora Update System 2018-09-22 20:42:01 UTC
cinnamon-3.8.9-1.fc27, cinnamon-control-center-3.8.2-1.fc27, cinnamon-settings-daemon-3.8.6-1.fc27, muffin-3.8.3-1.fc27, nemo-3.8.6-1.fc27 has been pushed to the Fedora 27 testing repository. If problems still persist, please make note of it in this bug report.
See https://fedoraproject.org/wiki/QA:Updates_Testing for
instructions on how to install test updates.
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2018-b1954e7d77

Comment 18 Fedora Update System 2018-09-22 22:14:16 UTC
cinnamon-3.8.9-1.fc28, cinnamon-control-center-3.8.2-1.fc28, cinnamon-settings-daemon-3.8.6-1.fc28, muffin-3.8.3-1.fc28, nemo-3.8.6-1.fc28 has been pushed to the Fedora 28 testing repository. If problems still persist, please make note of it in this bug report.
See https://fedoraproject.org/wiki/QA:Updates_Testing for
instructions on how to install test updates.
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2018-9f75cb1224

Comment 19 Fedora Update System 2018-09-30 23:26:29 UTC
cinnamon-3.8.9-1.fc29, cinnamon-control-center-3.8.2-1.fc29, cinnamon-settings-daemon-3.8.6-1.fc29, muffin-3.8.3-1.fc29, nemo-3.8.6-1.fc29 has been pushed to the Fedora 29 stable repository. If problems still persist, please make note of it in this bug report.

Comment 20 Fedora Update System 2018-10-01 01:22:37 UTC
cinnamon-3.8.9-1.fc27, cinnamon-control-center-3.8.2-1.fc27, cinnamon-settings-daemon-3.8.6-1.fc27, muffin-3.8.3-1.fc27, nemo-3.8.6-1.fc27 has been pushed to the Fedora 27 stable repository. If problems still persist, please make note of it in this bug report.

Comment 21 Fedora Update System 2018-10-01 02:47:01 UTC
cinnamon-3.8.9-1.fc28, cinnamon-control-center-3.8.2-1.fc28, cinnamon-settings-daemon-3.8.6-1.fc28, muffin-3.8.3-1.fc28, nemo-3.8.6-1.fc28 has been pushed to the Fedora 28 stable repository. If problems still persist, please make note of it in this bug report.