[Desktop-packages] [Bug 939161] Re: [alsa-devel] [PATCH] ALSA: hda - Remove ignore_misc_bit
2012-9-19 上午8:35 於 Raymond Yau superquad.vort...@gmail.com 寫道： do you mean the commit does not fix the bug? ALSA: hda - add support for Uniwill ECS M31EI notebook This hardware requires same fixup for the node 0x0f like Asus A6Rp. More information: https://bugzilla.redhat.com/show_bug.cgi?id=785417 http://git.kernel.org/?p=linux/kernel/git/tiwai/sound.git;a=commit;h=416846d2b31fc740ed9d5a5ec116964fb43c4o358 The PCI SSIDs are different, so I don't think that commit will affect the bug I was trying to fix. https://launchpadlibrarian.net/93810068/PciMultimedia.txt 00:1b.0 Audio device [0403]: Intel Corporation N10/ICH 7 Family High Definition Audio Controller [8086:27d8] (rev 02) Subsystem: Uniwill Computer Corp Device [1584:9072] https://launchpadlibrarian.net/93810064/Card0.Codecs.codec.0.txt Codec: Realtek ALC861 Address: 0 AFG Function Id: 0x1 (unsol 0) Vendor Id: 0x10ec0861 Subsystem Id: 0x1584 Revision Id: 0x100300 https://bugzilla.redhat.com/attachment.cgi?id=559582 Advanced information - PCI Vendor/Device/Subsystem ID's !! 00:1b.0 0403: 8086:27d8 (rev 02) Subsystem: 1584:9072 Codec: Realtek ALC861 Address: 0 AFG Function Id: 0x1 (unsol 0) Vendor Id: 0x10ec0861 Subsystem Id: 0x1584 Revision Id: 0x100300 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/939161 Title: Hardware not showed in Gnome-Control-Center. - [M31EI Series, Realtek ALC861, Green Headphone Out, Rear] Status in “alsa-driver” package in Ubuntu: Incomplete Bug description: My hardware is not displayed when open the gnome-control-center... But when I do: # sudo gnome-control-center it is showed correctly. Terminal messages: jrzabott@junior-notebook:~$ gnome-control-center Gtk-WARNING **: Unknown object home-button specified in sizegroup sizegroup get server info update server 2 profiles supported on port Headphones 2 profiles supported on port Microphone SET PROFILES Microphone device-priv-disable_profile_swapping = 1 create_ui_device_from_port, direction 0 description Microphone origin Built-in Audio port available 0 SET PROFILES Headphones device-priv-disable_profile_swapping = 1 create_ui_device_from_port, direction 1 description Headphones origin Built-in Audio port available 0 update sink - is new Match device with stream We have a match with description : Headphones origin : Built-in Audio cached already with device id 2, = set stream id to 1 lookup-device-from-stream found device device description Headphones device port = analog-output-headphones device stream id 1 AND stream port = analog-output-headphones stream id 1 and stream description Built-in Audio Analog Stereo active_sink change active output update - device id = 2 sound-cc-panel-WARNING **: The tree is empty = we have no devices in the tree = cannot set the active output Match device with stream We have a match with description : Microphone origin : Built-in Audio cached already with device id 1, = set stream id to 2 lookup-device-from-stream found device device description Microphone device port = analog-input-microphone device stream id 2 AND stream port = analog-input-microphone stream id 2 and stream description Built-in Audio Analog Stereo active_input_update Microphone sound-cc-panel-WARNING **: The tree is empty = we have no devices so cannot set the active input saving bar for stream System Soundsjrzabott@junior-notebook:~$ == jrzabott@junior-notebook:~$ sudo gnome-control-center [sudo] password for jrzabott: Gtk-WARNING **: Unknown object home-button specified in sizegroup sizegroup == IMAGES SHOWING THE PROBLEM... http://i.imgur.com/Dv7Vm.png - all users. http://i.imgur.com/92UqG.png - when I use 'sudo'. I'm always open to provide informations, and help with anything. :D ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: alsa-base 1.0.25+dfsg-0ubuntu1 ProcVersionSignature: Ubuntu 3.2.0-17.26-generic 3.2.6 Uname: Linux 3.2.0-17-generic i686 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 1.92-0ubuntu1 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: jrzabott 1792 F pulseaudio jrzabott 1888 F TeamViewer.exe Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xfe0fc000 irq 43'
[Desktop-packages] [Bug 939161] Re: [alsa-devel] [PATCH] ALSA: hda - Remove ignore_misc_bit
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/939161 00:1b.0 Audio device [0403]: Intel Corporation N10/ICH 7 Family High Definition Audio Controller [8086:27d8] (rev 02) Subsystem: Uniwill Computer Corp Device [1584:9072] The PCI SSIDs are different, so I don't think that commit will affect the bug I was trying to fix. There was a model uniwill-m31 what you need is just provide a pin fixup from the patch which remove the model - [ALC861_UNIWILL_M31] = uniwill-m31, - SND_PCI_QUIRK(0x1584, 0x9072, Uniwill m31, ALC861_UNIWILL_M31), http://git.kernel.org/?p=linux/kernel/git/tiwai/sound.git;a=commitdiff;h=9fbbc94fe0f0a85d048b74fced3cfca404d78a3c;hp=6ebb80530b0ed6b2e93f2e6497890b4437807055 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/939161 Title: Hardware not showed in Gnome-Control-Center. - [M31EI Series, Realtek ALC861, Green Headphone Out, Rear] Status in “alsa-driver” package in Ubuntu: Incomplete Bug description: My hardware is not displayed when open the gnome-control-center... But when I do: # sudo gnome-control-center it is showed correctly. Terminal messages: jrzabott@junior-notebook:~$ gnome-control-center Gtk-WARNING **: Unknown object home-button specified in sizegroup sizegroup get server info update server 2 profiles supported on port Headphones 2 profiles supported on port Microphone SET PROFILES Microphone device-priv-disable_profile_swapping = 1 create_ui_device_from_port, direction 0 description Microphone origin Built-in Audio port available 0 SET PROFILES Headphones device-priv-disable_profile_swapping = 1 create_ui_device_from_port, direction 1 description Headphones origin Built-in Audio port available 0 update sink - is new Match device with stream We have a match with description : Headphones origin : Built-in Audio cached already with device id 2, = set stream id to 1 lookup-device-from-stream found device device description Headphones device port = analog-output-headphones device stream id 1 AND stream port = analog-output-headphones stream id 1 and stream description Built-in Audio Analog Stereo active_sink change active output update - device id = 2 sound-cc-panel-WARNING **: The tree is empty = we have no devices in the tree = cannot set the active output Match device with stream We have a match with description : Microphone origin : Built-in Audio cached already with device id 1, = set stream id to 2 lookup-device-from-stream found device device description Microphone device port = analog-input-microphone device stream id 2 AND stream port = analog-input-microphone stream id 2 and stream description Built-in Audio Analog Stereo active_input_update Microphone sound-cc-panel-WARNING **: The tree is empty = we have no devices so cannot set the active input saving bar for stream System Soundsjrzabott@junior-notebook:~$ == jrzabott@junior-notebook:~$ sudo gnome-control-center [sudo] password for jrzabott: Gtk-WARNING **: Unknown object home-button specified in sizegroup sizegroup == IMAGES SHOWING THE PROBLEM... http://i.imgur.com/Dv7Vm.png - all users. http://i.imgur.com/92UqG.png - when I use 'sudo'. I'm always open to provide informations, and help with anything. :D ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: alsa-base 1.0.25+dfsg-0ubuntu1 ProcVersionSignature: Ubuntu 3.2.0-17.26-generic 3.2.6 Uname: Linux 3.2.0-17-generic i686 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 1.92-0ubuntu1 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: jrzabott 1792 F pulseaudio jrzabott 1888 F TeamViewer.exe Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xfe0fc000 irq 43' Mixer name : 'Realtek ALC861' Components : 'HDA:10ec0861,1584,00100300 HDA:10573055,10573055,00100700' Controls : 14 Simple ctrls : 9 Date: Wed Feb 22 22:58:28 2012 InstallationMedia: Ubuntu 11.10 Oneiric Ocelot - Release i386 (20111012) PackageArchitecture: all SourcePackage: alsa-driver Symptom: audio Symptom_AlsaPlaybackTest: ALSA playback test through plughw:Intel successful Symptom_AlsaPlaybackTestStderr: A L S A l i b c o n f . c : 1 2 2 0 : ( p a r s e _ d e f ) s h o w i s n o t a c o m p o u n d A L S A l i b c o n f . c :
[Desktop-packages] [Bug 939161] Re: [alsa-devel] [PATCH] ALSA: hda - Remove ignore_misc_bit
At Mon, 17 Sep 2012 09:39:01 +0200, David Henningsson wrote: But the jack detection controls don't follow this yet. Maybe we can set such a jack control as inactive state when the jack detection is disabled. (And this reminds me that we can cut off Phantom name hack by following the same rule -- just set the control inactive when it has no real detection. But it still appears in control list.) Looking at the alsa-lib API, this seems doable. It seems possible to figure out using snd_hctl_elem_info and then snd_ctl_elem_info_is_inactive. If it is also runtime changeable (i e depending on some other mixer control), we need a callback to fire on the hctl. Why are you using snd_hctl? For looking over jack controls, using snd_ctl_* is more straightforward. Also, which callback are you thinking of? The phantom jack is basically just a placeholder, so there should be no activity from itself. Takashi -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/939161 Title: Hardware not showed in Gnome-Control-Center. - [M31EI Series, Realtek ALC861, Green Headphone Out, Rear] Status in “alsa-driver” package in Ubuntu: Incomplete Bug description: My hardware is not displayed when open the gnome-control-center... But when I do: # sudo gnome-control-center it is showed correctly. Terminal messages: jrzabott@junior-notebook:~$ gnome-control-center Gtk-WARNING **: Unknown object home-button specified in sizegroup sizegroup get server info update server 2 profiles supported on port Headphones 2 profiles supported on port Microphone SET PROFILES Microphone device-priv-disable_profile_swapping = 1 create_ui_device_from_port, direction 0 description Microphone origin Built-in Audio port available 0 SET PROFILES Headphones device-priv-disable_profile_swapping = 1 create_ui_device_from_port, direction 1 description Headphones origin Built-in Audio port available 0 update sink - is new Match device with stream We have a match with description : Headphones origin : Built-in Audio cached already with device id 2, = set stream id to 1 lookup-device-from-stream found device device description Headphones device port = analog-output-headphones device stream id 1 AND stream port = analog-output-headphones stream id 1 and stream description Built-in Audio Analog Stereo active_sink change active output update - device id = 2 sound-cc-panel-WARNING **: The tree is empty = we have no devices in the tree = cannot set the active output Match device with stream We have a match with description : Microphone origin : Built-in Audio cached already with device id 1, = set stream id to 2 lookup-device-from-stream found device device description Microphone device port = analog-input-microphone device stream id 2 AND stream port = analog-input-microphone stream id 2 and stream description Built-in Audio Analog Stereo active_input_update Microphone sound-cc-panel-WARNING **: The tree is empty = we have no devices so cannot set the active input saving bar for stream System Soundsjrzabott@junior-notebook:~$ == jrzabott@junior-notebook:~$ sudo gnome-control-center [sudo] password for jrzabott: Gtk-WARNING **: Unknown object home-button specified in sizegroup sizegroup == IMAGES SHOWING THE PROBLEM... http://i.imgur.com/Dv7Vm.png - all users. http://i.imgur.com/92UqG.png - when I use 'sudo'. I'm always open to provide informations, and help with anything. :D ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: alsa-base 1.0.25+dfsg-0ubuntu1 ProcVersionSignature: Ubuntu 3.2.0-17.26-generic 3.2.6 Uname: Linux 3.2.0-17-generic i686 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 1.92-0ubuntu1 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: jrzabott 1792 F pulseaudio jrzabott 1888 F TeamViewer.exe Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xfe0fc000 irq 43' Mixer name : 'Realtek ALC861' Components : 'HDA:10ec0861,1584,00100300 HDA:10573055,10573055,00100700' Controls : 14 Simple ctrls : 9 Date: Wed Feb 22 22:58:28 2012 InstallationMedia: Ubuntu 11.10 Oneiric Ocelot - Release i386 (20111012) PackageArchitecture: all SourcePackage: alsa-driver Symptom: audio Symptom_AlsaPlaybackTest: ALSA
[Desktop-packages] [Bug 939161] Re: [alsa-devel] [PATCH] ALSA: hda - Remove ignore_misc_bit
do you mean the commit does not fix the bug? ALSA: hda - add support for Uniwill ECS M31EI notebook This hardware requires same fixup for the node 0x0f like Asus A6Rp. More information: https://bugzilla.redhat.com/show_bug.cgi?id=785417 http://git.kernel.org/?p=linux/kernel/git/tiwai/sound.git;a=commit;h=416846d2b31fc740ed9d5a5ec116964fb43c4o358 The PCI SSIDs are different, so I don't think that commit will affect the bug I was trying to fix. How many audio jacks do this m31ei have as JrZabott specified model=3stack(3 jacks) which use cd pin , no auto Mic since this input source also does not support jack detect. Node 0x11 [Pin Complex] wcaps 0x41: Stereo Pincap 0x0063: IN Balanced Trigger ImpSense Pin Default 0x99331121: [Fixed] CD at Int ATAPI Conn = ATAPI, Color = Black DefAssociation = 0x2, Sequence = 0x1 Misc = NO_PRESENCE Pin-ctls: 0x00: The master playback switch is at audio mixer node 0x16 Simple mixer control 'Master',0 Capabilities: pswitch penum Playback channels: Front Left - Front Right Mono: Front Left: Playback [on] Front Right: Playback [on] Simple mixer control 'PCM',0 Capabilities: pvolume penum Playback channels: Front Left - Front Right Limits: Playback 0 - 255 Mono: Front Left: Playback 255 [100%] [0.00dB] Front Right: Playback 255 [100%] [0.00dB] There is no headphone playback volume/switch so why do pulseaudio remove the analog output path ? ports: analog-output-headphones: Headphones (priority 9000, available: no) properties: active port: analog-output-headphones There are mini itx chassis which does not have front audio panel, will pulseaudio remove the analog output path ? Default PCM: rates [0x140]: 48000 96000 bits [0xe]: 16 20 24 formats [0x1]: PCM Default Amp-In caps: N/A Default Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Refer to the block diagram of alc861 datasheet, it seem every audio output and pin complex has a mute switch And you already mentioned there is no speaker pin the real cases are those desktop which does not use hda front audio panel , they just loss the auto mute since there is no jack detect circuit but they can still hear sound from the headphone at anytime If there is an AC'97 front panel connected, the BIOS should set NO_PRESENCE in the misc bit. Do you mean the driver should a read/write kcontrol so that user can change the state by qashctl ? -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/939161 Title: Hardware not showed in Gnome-Control-Center. - [M31EI Series, Realtek ALC861, Green Headphone Out, Rear] Status in “alsa-driver” package in Ubuntu: Incomplete Bug description: My hardware is not displayed when open the gnome-control-center... But when I do: # sudo gnome-control-center it is showed correctly. Terminal messages: jrzabott@junior-notebook:~$ gnome-control-center Gtk-WARNING **: Unknown object home-button specified in sizegroup sizegroup get server info update server 2 profiles supported on port Headphones 2 profiles supported on port Microphone SET PROFILES Microphone device-priv-disable_profile_swapping = 1 create_ui_device_from_port, direction 0 description Microphone origin Built-in Audio port available 0 SET PROFILES Headphones device-priv-disable_profile_swapping = 1 create_ui_device_from_port, direction 1 description Headphones origin Built-in Audio port available 0 update sink - is new Match device with stream We have a match with description : Headphones origin : Built-in Audio cached already with device id 2, = set stream id to 1 lookup-device-from-stream found device device description Headphones device port = analog-output-headphones device stream id 1 AND stream port = analog-output-headphones stream id 1 and stream description Built-in Audio Analog Stereo active_sink change active output update - device id = 2 sound-cc-panel-WARNING **: The tree is empty = we have no devices in the tree = cannot set the active output Match device with stream We have a match with description : Microphone origin : Built-in Audio cached already with device id 1, = set stream id to 2 lookup-device-from-stream found device device description Microphone device port = analog-input-microphone device stream id 2 AND stream port = analog-input-microphone stream id 2 and stream description Built-in Audio Analog Stereo active_input_update Microphone sound-cc-panel-WARNING **: The tree is empty = we have no devices so cannot set the active input saving bar for stream System Soundsjrzabott@junior-notebook:~$
[Desktop-packages] [Bug 939161] Re: [alsa-devel] [PATCH] ALSA: hda - Remove ignore_misc_bit
On 09/09/2012 09:50 AM, Takashi Iwai wrote: At Sat, 8 Sep 2012 09:10:14 +0800, Raymond Yau wrote: 2012-9-7 下午1:26 於 David Henningsson david.hennings...@canonical.com 寫道： The purpose of this flag is unclear. If the problem is that some machines have broken misc/NO_PRESENCE bits, they should be fixed by pin fixups. In addition, this causes jack detection functionality to be flawed on the M31EI, where there are two jacks without jack detection (which is properly marked as NO_PRESENCE), but due to ignore_misc_bit, these jacks are instead being reported as being present but always unplugged. BugLink: do you mean the commit does not fix the bug? ALSA: hda - add support for Uniwill ECS M31EI notebook This hardware requires same fixup for the node 0x0f like Asus A6Rp. More information: https://bugzilla.redhat.com/show_bug.cgi?id=785417 http://git.kernel.org/?p=linux/kernel/git/tiwai/sound.git;a=commit;h=416846d2b31fc740ed9d5a5ec116964fb43c4358 The PCI SSIDs are different, so I don't think that commit will affect the bug I was trying to fix. the real cases are those desktop which does not use hda front audio panel , they just loss the auto mute since there is no jack detect circuit but they can still hear sound from the headphone at anytime If there is no HDA front panel connected to the motherboard physically, the codec should report front headphone and mic as unconnected. If there is an AC'97 front panel connected, the BIOS should set NO_PRESENCE in the misc bit. If BIOS/HW does not support these simple rules, we need to quirk them. do pulseaudio need a phantom port for the front panel headphone and mic without jack detection ? Actually this is one good point. The jack detection isn't always reliably on such old machines, and BIOS cannot know, too. Can you be a bit more specific about this claim? What machines? How many machines? In what way is it unreliable? That is, it has to be adjusted by user manually, whether the jack detection is enabled or not. So far, we solved this by providing Auto-Mute Mode mixer switch. This is not a proper way to solve it - Auto-Mute mode as the control name says is more closely related to the muting of outputs, than it is to the actual jack detection. Also, Auto-Mute mode is 1) only related to outputs and 2) not available generically but only for specific codecs. But the jack detection controls don't follow this yet. Maybe we can set such a jack control as inactive state when the jack detection is disabled. (And this reminds me that we can cut off Phantom name hack by following the same rule -- just set the control inactive when it has no real detection. But it still appears in control list.) Looking at the alsa-lib API, this seems doable. It seems possible to figure out using snd_hctl_elem_info and then snd_ctl_elem_info_is_inactive. If it is also runtime changeable (i e depending on some other mixer control), we need a callback to fire on the hctl. -- David Henningsson, Canonical Ltd. https://launchpad.net/~diwic -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/939161 Title: Hardware not showed in Gnome-Control-Center. - [M31EI Series, Realtek ALC861, Green Headphone Out, Rear] Status in “alsa-driver” package in Ubuntu: Incomplete Bug description: My hardware is not displayed when open the gnome-control-center... But when I do: # sudo gnome-control-center it is showed correctly. Terminal messages: jrzabott@junior-notebook:~$ gnome-control-center Gtk-WARNING **: Unknown object home-button specified in sizegroup sizegroup get server info update server 2 profiles supported on port Headphones 2 profiles supported on port Microphone SET PROFILES Microphone device-priv-disable_profile_swapping = 1 create_ui_device_from_port, direction 0 description Microphone origin Built-in Audio port available 0 SET PROFILES Headphones device-priv-disable_profile_swapping = 1 create_ui_device_from_port, direction 1 description Headphones origin Built-in Audio port available 0 update sink - is new Match device with stream We have a match with description : Headphones origin : Built-in Audio cached already with device id 2, = set stream id to 1 lookup-device-from-stream found device device description Headphones device port = analog-output-headphones device stream id 1 AND stream port = analog-output-headphones stream id 1 and stream description Built-in Audio Analog Stereo active_sink change active output update - device id = 2 sound-cc-panel-WARNING **: The tree is empty = we have no devices in the tree = cannot set the active output Match device
[Desktop-packages] [Bug 939161] Re: [alsa-devel] [PATCH] ALSA: hda - Remove ignore_misc_bit
the real cases are those desktop which does not use hda front audio panel , they just loss the auto mute since there is no jack detect circuit but they can still hear sound from the headphone at anytime do pulseaudio need a phantom port for the front panel headphone and mic without jack detection ? Actually this is one good point. The jack detection isn't always reliably on such old machines, and BIOS cannot know, too. That is, it has to be adjusted by user manually, whether the jack detection is enabled or not. So far, we solved this by providing Auto-Mute Mode mixer switch. But the jack detection controls don't follow this yet. Maybe we can set such a jack control as inactive state when the jack detection is disabled. (And this reminds me that we can cut off Phantom name hack by following the same rule -- just set the control inactive when it has no real detection. But it still appears in control list.) The other case is the bios of some computers with alc880 codec have pin defaults 0x for some pin complexes https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1015232 hda jack detect need pin fixup Pin Default 0x: [Jack] Line Out at Ext N/A Conn = Unknown, Color = Unknown DefAssociation = 0x0, Sequence = 0x0 http://git.kernel.org/?p=linux/kernel/git/tiwai/sound.git;a=commit;h=67b6ec3196da235317ff1b9474f17379b78f3294 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/939161 Title: Hardware not showed in Gnome-Control-Center. - [M31EI Series, Realtek ALC861, Green Headphone Out, Rear] Status in “alsa-driver” package in Ubuntu: Incomplete Bug description: My hardware is not displayed when open the gnome-control-center... But when I do: # sudo gnome-control-center it is showed correctly. Terminal messages: jrzabott@junior-notebook:~$ gnome-control-center Gtk-WARNING **: Unknown object home-button specified in sizegroup sizegroup get server info update server 2 profiles supported on port Headphones 2 profiles supported on port Microphone SET PROFILES Microphone device-priv-disable_profile_swapping = 1 create_ui_device_from_port, direction 0 description Microphone origin Built-in Audio port available 0 SET PROFILES Headphones device-priv-disable_profile_swapping = 1 create_ui_device_from_port, direction 1 description Headphones origin Built-in Audio port available 0 update sink - is new Match device with stream We have a match with description : Headphones origin : Built-in Audio cached already with device id 2, = set stream id to 1 lookup-device-from-stream found device device description Headphones device port = analog-output-headphones device stream id 1 AND stream port = analog-output-headphones stream id 1 and stream description Built-in Audio Analog Stereo active_sink change active output update - device id = 2 sound-cc-panel-WARNING **: The tree is empty = we have no devices in the tree = cannot set the active output Match device with stream We have a match with description : Microphone origin : Built-in Audio cached already with device id 1, = set stream id to 2 lookup-device-from-stream found device device description Microphone device port = analog-input-microphone device stream id 2 AND stream port = analog-input-microphone stream id 2 and stream description Built-in Audio Analog Stereo active_input_update Microphone sound-cc-panel-WARNING **: The tree is empty = we have no devices so cannot set the active input saving bar for stream System Soundsjrzabott@junior-notebook:~$ == jrzabott@junior-notebook:~$ sudo gnome-control-center [sudo] password for jrzabott: Gtk-WARNING **: Unknown object home-button specified in sizegroup sizegroup == IMAGES SHOWING THE PROBLEM... http://i.imgur.com/Dv7Vm.png - all users. http://i.imgur.com/92UqG.png - when I use 'sudo'. I'm always open to provide informations, and help with anything. :D ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: alsa-base 1.0.25+dfsg-0ubuntu1 ProcVersionSignature: Ubuntu 3.2.0-17.26-generic 3.2.6 Uname: Linux 3.2.0-17-generic i686 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 1.92-0ubuntu1 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: jrzabott 1792 F pulseaudio jrzabott 1888 F
