[Touch-packages] [Bug 1002978] Re: [meta-bug] Inverted Internal microphone (phase inversion)
@David Henningsson (diwic): we haven't heard from you on this bug in over 3-years. If you are still tracking this issue here and would like to keep doing so, please change the 'Status' of this bug to 'Confirmed'. Thanks! ** Changed in: alsa-driver (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1002978 Title: [meta-bug] Inverted Internal microphone (phase inversion) Status in alsa-driver package in Ubuntu: Incomplete Bug description: This is a metabug for all machines that are having phase inverted internal microphones. If your internal mic is either completely silent (no signal), or you can possibly pick a very small sound, with much background noise, even though you have set gain to maximum, there is something you could try. Install the pavucontrol application, start it and go to the "Input Devices" tab. Unlock the channels (there is a keylock icon), then mute the right channel while keeping the left channel at the volume you want. If the internal mic is now working correctly, you have an inverted internal mic, so that your right channel cancels out the left one. (If you're not running PulseAudio, you can try doing the same through AlsaMixer instead (see https://wiki.ubuntu.com/Audio/Alsamixer ), try changing "Capture" level or "Internal Mic" or "Internal Mic Boost" using the Q,E,Z,C keys.) If so, please file a separate bug against the alsa-driver for your issue, make sure hardware info gets attached to it (either alsa-info as per https://wiki.ubuntu.com/Audio/AlsaInfo or the standard ones that follows when you do "ubuntu-bug alsa-driver" ), then write a comment in this bug, with your machine name and a pointer to the other bug. As time permits, I'll try to work on fixing them for the next Ubuntu release. Thanks! -- David Henningsson To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1002978/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1002978] Re: [meta-bug] Inverted Internal microphone (phase inversion)
[Expired for alsa-driver (Ubuntu) because there has been no activity for 60 days.] ** Changed in: alsa-driver (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1002978 Title: [meta-bug] Inverted Internal microphone (phase inversion) Status in alsa-driver package in Ubuntu: Expired Bug description: This is a metabug for all machines that are having phase inverted internal microphones. If your internal mic is either completely silent (no signal), or you can possibly pick a very small sound, with much background noise, even though you have set gain to maximum, there is something you could try. Install the pavucontrol application, start it and go to the "Input Devices" tab. Unlock the channels (there is a keylock icon), then mute the right channel while keeping the left channel at the volume you want. If the internal mic is now working correctly, you have an inverted internal mic, so that your right channel cancels out the left one. (If you're not running PulseAudio, you can try doing the same through AlsaMixer instead (see https://wiki.ubuntu.com/Audio/Alsamixer ), try changing "Capture" level or "Internal Mic" or "Internal Mic Boost" using the Q,E,Z,C keys.) If so, please file a separate bug against the alsa-driver for your issue, make sure hardware info gets attached to it (either alsa-info as per https://wiki.ubuntu.com/Audio/AlsaInfo or the standard ones that follows when you do "ubuntu-bug alsa-driver" ), then write a comment in this bug, with your machine name and a pointer to the other bug. As time permits, I'll try to work on fixing them for the next Ubuntu release. Thanks! -- David Henningsson To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1002978/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1002978] Re: [meta-bug] Inverted Internal microphone (phase inversion)
Sorry to necro such an old thread but there seems to be a regression. I have this same issue on my Lenovo Ideapad 320s. Given that it seems almost unique to Lenovo, would it be possible to create a general case for all Lenovo laptops where muting one internal microphone is an option by default? -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1002978 Title: [meta-bug] Inverted Internal microphone (phase inversion) Status in alsa-driver package in Ubuntu: Confirmed Bug description: This is a metabug for all machines that are having phase inverted internal microphones. If your internal mic is either completely silent (no signal), or you can possibly pick a very small sound, with much background noise, even though you have set gain to maximum, there is something you could try. Install the pavucontrol application, start it and go to the "Input Devices" tab. Unlock the channels (there is a keylock icon), then mute the right channel while keeping the left channel at the volume you want. If the internal mic is now working correctly, you have an inverted internal mic, so that your right channel cancels out the left one. (If you're not running PulseAudio, you can try doing the same through AlsaMixer instead (see https://wiki.ubuntu.com/Audio/Alsamixer ), try changing "Capture" level or "Internal Mic" or "Internal Mic Boost" using the Q,E,Z,C keys.) If so, please file a separate bug against the alsa-driver for your issue, make sure hardware info gets attached to it (either alsa-info as per https://wiki.ubuntu.com/Audio/AlsaInfo or the standard ones that follows when you do "ubuntu-bug alsa-driver" ), then write a comment in this bug, with your machine name and a pointer to the other bug. As time permits, I'll try to work on fixing them for the next Ubuntu release. Thanks! -- David Henningsson To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1002978/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1002978] Re: [meta-bug] Inverted Internal microphone (phase inversion)
It seems that Lenovo Yoga 300 also has the same problem. I reported Bug #1713784. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1002978 Title: [meta-bug] Inverted Internal microphone (phase inversion) Status in alsa-driver package in Ubuntu: Confirmed Bug description: This is a metabug for all machines that are having phase inverted internal microphones. If your internal mic is either completely silent (no signal), or you can possibly pick a very small sound, with much background noise, even though you have set gain to maximum, there is something you could try. Install the pavucontrol application, start it and go to the "Input Devices" tab. Unlock the channels (there is a keylock icon), then mute the right channel while keeping the left channel at the volume you want. If the internal mic is now working correctly, you have an inverted internal mic, so that your right channel cancels out the left one. (If you're not running PulseAudio, you can try doing the same through AlsaMixer instead (see https://wiki.ubuntu.com/Audio/Alsamixer ), try changing "Capture" level or "Internal Mic" or "Internal Mic Boost" using the Q,E,Z,C keys.) If so, please file a separate bug against the alsa-driver for your issue, make sure hardware info gets attached to it (either alsa-info as per https://wiki.ubuntu.com/Audio/AlsaInfo or the standard ones that follows when you do "ubuntu-bug alsa-driver" ), then write a comment in this bug, with your machine name and a pointer to the other bug. As time permits, I'll try to work on fixing them for the next Ubuntu release. Thanks! -- David Henningsson To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1002978/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1002978] Re: [meta-bug] Inverted Internal microphone (phase inversion)
Can confirm the bug on Lenovo g50-80. Alsa-hda-dkms package doesn't help (there is no "Inverted Internal Mic" entry in alsamixer after reboot). Removed alsa-hda-dkms and tried "option snd-hda-intel model=auto" but it doesn't help. Workaround "mute right channel" works but can it be fixed permanently (I don't want to manually mute right mic channel every time I use skype)? ** Attachment added: "Alsa-info" https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1002978/+attachment/4490701/+files/alsa-info.txt.oHiYSKycn0 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1002978 Title: [meta-bug] Inverted Internal microphone (phase inversion) Status in alsa-driver package in Ubuntu: Confirmed Bug description: This is a metabug for all machines that are having phase inverted internal microphones. If your internal mic is either completely silent (no signal), or you can possibly pick a very small sound, with much background noise, even though you have set gain to maximum, there is something you could try. Install the pavucontrol application, start it and go to the "Input Devices" tab. Unlock the channels (there is a keylock icon), then mute the right channel while keeping the left channel at the volume you want. If the internal mic is now working correctly, you have an inverted internal mic, so that your right channel cancels out the left one. (If you're not running PulseAudio, you can try doing the same through AlsaMixer instead (see https://wiki.ubuntu.com/Audio/Alsamixer ), try changing "Capture" level or "Internal Mic" or "Internal Mic Boost" using the Q,E,Z,C keys.) If so, please file a separate bug against the alsa-driver for your issue, make sure hardware info gets attached to it (either alsa-info as per https://wiki.ubuntu.com/Audio/AlsaInfo or the standard ones that follows when you do "ubuntu-bug alsa-driver" ), then write a comment in this bug, with your machine name and a pointer to the other bug. As time permits, I'll try to work on fixing them for the next Ubuntu release. Thanks! -- David Henningsson To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1002978/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1002978] Re: [meta-bug] Inverted Internal microphone (phase inversion)
Bug report for Lenovo G50-80 https://bugs.launchpad.net/ubuntu/+source /alsa-driver/+bug/1504778 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1002978 Title: [meta-bug] Inverted Internal microphone (phase inversion) Status in alsa-driver package in Ubuntu: Confirmed Bug description: This is a metabug for all machines that are having phase inverted internal microphones. If your internal mic is either completely silent (no signal), or you can possibly pick a very small sound, with much background noise, even though you have set gain to maximum, there is something you could try. Install the pavucontrol application, start it and go to the "Input Devices" tab. Unlock the channels (there is a keylock icon), then mute the right channel while keeping the left channel at the volume you want. If the internal mic is now working correctly, you have an inverted internal mic, so that your right channel cancels out the left one. (If you're not running PulseAudio, you can try doing the same through AlsaMixer instead (see https://wiki.ubuntu.com/Audio/Alsamixer ), try changing "Capture" level or "Internal Mic" or "Internal Mic Boost" using the Q,E,Z,C keys.) If so, please file a separate bug against the alsa-driver for your issue, make sure hardware info gets attached to it (either alsa-info as per https://wiki.ubuntu.com/Audio/AlsaInfo or the standard ones that follows when you do "ubuntu-bug alsa-driver" ), then write a comment in this bug, with your machine name and a pointer to the other bug. As time permits, I'll try to work on fixing them for the next Ubuntu release. Thanks! -- David Henningsson To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1002978/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1002978] Re: [meta-bug] Inverted Internal microphone (phase inversion)
Short update: * Lenovo G50-80 - quirk upstreamed now (thanks Nikola for submitting Alsa-info!) * Acer Timelinex 4830T - quirk present as of today, i e, should work with latest kernel or hda-dkms update * Samsung Ativ Book 9 NP900X3G - looking through the separate bug report, this seems to be another problem than just mic inversion, needs some other type of fix probably -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1002978 Title: [meta-bug] Inverted Internal microphone (phase inversion) Status in alsa-driver package in Ubuntu: Confirmed Bug description: This is a metabug for all machines that are having phase inverted internal microphones. If your internal mic is either completely silent (no signal), or you can possibly pick a very small sound, with much background noise, even though you have set gain to maximum, there is something you could try. Install the pavucontrol application, start it and go to the "Input Devices" tab. Unlock the channels (there is a keylock icon), then mute the right channel while keeping the left channel at the volume you want. If the internal mic is now working correctly, you have an inverted internal mic, so that your right channel cancels out the left one. (If you're not running PulseAudio, you can try doing the same through AlsaMixer instead (see https://wiki.ubuntu.com/Audio/Alsamixer ), try changing "Capture" level or "Internal Mic" or "Internal Mic Boost" using the Q,E,Z,C keys.) If so, please file a separate bug against the alsa-driver for your issue, make sure hardware info gets attached to it (either alsa-info as per https://wiki.ubuntu.com/Audio/AlsaInfo or the standard ones that follows when you do "ubuntu-bug alsa-driver" ), then write a comment in this bug, with your machine name and a pointer to the other bug. As time permits, I'll try to work on fixing them for the next Ubuntu release. Thanks! -- David Henningsson To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1002978/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1002978] Re: [meta-bug] Inverted Internal microphone (phase inversion)
Lenovo B50-70 fits the description. $ arecord -l List of CAPTURE Hardware Devices card 1: PCH [HDA Intel PCH], device 0: ALC233 Analog [ALC233 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 I'm on Arch Linux and have tried adding "options snd-hda-intel model=inv-dmic" in either modprobe.conf or snd-hda-intel.conf but doesn't fix the problem - I think I'm almost there but don't fully understand what to set. Muting one of the channels while boosting the other works every timw, just like in the description. Problem is, some apps (such as Facebook messenger video call) adjust the volumes on their own and they link left with right. How to proceed and what info do you need, thanks! -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1002978 Title: [meta-bug] Inverted Internal microphone (phase inversion) Status in alsa-driver package in Ubuntu: Confirmed Bug description: This is a metabug for all machines that are having phase inverted internal microphones. If your internal mic is either completely silent (no signal), or you can possibly pick a very small sound, with much background noise, even though you have set gain to maximum, there is something you could try. Install the pavucontrol application, start it and go to the "Input Devices" tab. Unlock the channels (there is a keylock icon), then mute the right channel while keeping the left channel at the volume you want. If the internal mic is now working correctly, you have an inverted internal mic, so that your right channel cancels out the left one. (If you're not running PulseAudio, you can try doing the same through AlsaMixer instead (see https://wiki.ubuntu.com/Audio/Alsamixer ), try changing "Capture" level or "Internal Mic" or "Internal Mic Boost" using the Q,E,Z,C keys.) If so, please file a separate bug against the alsa-driver for your issue, make sure hardware info gets attached to it (either alsa-info as per https://wiki.ubuntu.com/Audio/AlsaInfo or the standard ones that follows when you do "ubuntu-bug alsa-driver" ), then write a comment in this bug, with your machine name and a pointer to the other bug. As time permits, I'll try to work on fixing them for the next Ubuntu release. Thanks! -- David Henningsson To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1002978/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1002978] Re: [meta-bug] Inverted Internal microphone (phase inversion)
> Lenovo B50-70 fits the description. > How to proceed and what info do you need, thanks! Please file a separate bug against the alsa-driver for your issue, make sure hardware info gets attached to it (either alsa-info as per https://wiki.ubuntu.com/Audio/AlsaInfo or the standard ones that follows when you do "ubuntu-bug alsa-driver" ), then write a comment in this bug, with your machine name and a pointer to the other bug. Thanks! -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1002978 Title: [meta-bug] Inverted Internal microphone (phase inversion) Status in alsa-driver package in Ubuntu: Confirmed Bug description: This is a metabug for all machines that are having phase inverted internal microphones. If your internal mic is either completely silent (no signal), or you can possibly pick a very small sound, with much background noise, even though you have set gain to maximum, there is something you could try. Install the pavucontrol application, start it and go to the "Input Devices" tab. Unlock the channels (there is a keylock icon), then mute the right channel while keeping the left channel at the volume you want. If the internal mic is now working correctly, you have an inverted internal mic, so that your right channel cancels out the left one. (If you're not running PulseAudio, you can try doing the same through AlsaMixer instead (see https://wiki.ubuntu.com/Audio/Alsamixer ), try changing "Capture" level or "Internal Mic" or "Internal Mic Boost" using the Q,E,Z,C keys.) If so, please file a separate bug against the alsa-driver for your issue, make sure hardware info gets attached to it (either alsa-info as per https://wiki.ubuntu.com/Audio/AlsaInfo or the standard ones that follows when you do "ubuntu-bug alsa-driver" ), then write a comment in this bug, with your machine name and a pointer to the other bug. As time permits, I'll try to work on fixing them for the next Ubuntu release. Thanks! -- David Henningsson To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1002978/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1002978] Re: [meta-bug] Inverted Internal microphone (phase inversion)
Bug report for the Packard Bell DOTS: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1523232 Thanks. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1002978 Title: [meta-bug] Inverted Internal microphone (phase inversion) Status in alsa-driver package in Ubuntu: Confirmed Bug description: This is a metabug for all machines that are having phase inverted internal microphones. If your internal mic is either completely silent (no signal), or you can possibly pick a very small sound, with much background noise, even though you have set gain to maximum, there is something you could try. Install the pavucontrol application, start it and go to the "Input Devices" tab. Unlock the channels (there is a keylock icon), then mute the right channel while keeping the left channel at the volume you want. If the internal mic is now working correctly, you have an inverted internal mic, so that your right channel cancels out the left one. (If you're not running PulseAudio, you can try doing the same through AlsaMixer instead (see https://wiki.ubuntu.com/Audio/Alsamixer ), try changing "Capture" level or "Internal Mic" or "Internal Mic Boost" using the Q,E,Z,C keys.) If so, please file a separate bug against the alsa-driver for your issue, make sure hardware info gets attached to it (either alsa-info as per https://wiki.ubuntu.com/Audio/AlsaInfo or the standard ones that follows when you do "ubuntu-bug alsa-driver" ), then write a comment in this bug, with your machine name and a pointer to the other bug. As time permits, I'll try to work on fixing them for the next Ubuntu release. Thanks! -- David Henningsson To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1002978/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1002978] Re: [meta-bug] Inverted Internal microphone (phase inversion)
Bug report for the Lenovo B50-70 inverted internal microphone https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1524215 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1002978 Title: [meta-bug] Inverted Internal microphone (phase inversion) Status in alsa-driver package in Ubuntu: Confirmed Bug description: This is a metabug for all machines that are having phase inverted internal microphones. If your internal mic is either completely silent (no signal), or you can possibly pick a very small sound, with much background noise, even though you have set gain to maximum, there is something you could try. Install the pavucontrol application, start it and go to the "Input Devices" tab. Unlock the channels (there is a keylock icon), then mute the right channel while keeping the left channel at the volume you want. If the internal mic is now working correctly, you have an inverted internal mic, so that your right channel cancels out the left one. (If you're not running PulseAudio, you can try doing the same through AlsaMixer instead (see https://wiki.ubuntu.com/Audio/Alsamixer ), try changing "Capture" level or "Internal Mic" or "Internal Mic Boost" using the Q,E,Z,C keys.) If so, please file a separate bug against the alsa-driver for your issue, make sure hardware info gets attached to it (either alsa-info as per https://wiki.ubuntu.com/Audio/AlsaInfo or the standard ones that follows when you do "ubuntu-bug alsa-driver" ), then write a comment in this bug, with your machine name and a pointer to the other bug. As time permits, I'll try to work on fixing them for the next Ubuntu release. Thanks! -- David Henningsson To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1002978/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1002978] Re: [meta-bug] Inverted Internal microphone (phase inversion)
** Changed in: alsa-driver (Ubuntu) Importance: Undecided => Medium -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1002978 Title: [meta-bug] Inverted Internal microphone (phase inversion) Status in alsa-driver package in Ubuntu: Confirmed Bug description: This is a metabug for all machines that are having phase inverted internal microphones. If your internal mic is either completely silent (no signal), or you can possibly pick a very small sound, with much background noise, even though you have set gain to maximum, there is something you could try. Install the pavucontrol application, start it and go to the "Input Devices" tab. Unlock the channels (there is a keylock icon), then mute the right channel while keeping the left channel at the volume you want. If the internal mic is now working correctly, you have an inverted internal mic, so that your right channel cancels out the left one. (If you're not running PulseAudio, you can try doing the same through AlsaMixer instead (see https://wiki.ubuntu.com/Audio/Alsamixer ), try changing "Capture" level or "Internal Mic" or "Internal Mic Boost" using the Q,E,Z,C keys.) If so, please file a separate bug against the alsa-driver for your issue, make sure hardware info gets attached to it (either alsa-info as per https://wiki.ubuntu.com/Audio/AlsaInfo or the standard ones that follows when you do "ubuntu-bug alsa-driver" ), then write a comment in this bug, with your machine name and a pointer to the other bug. As time permits, I'll try to work on fixing them for the next Ubuntu release. Thanks! -- David Henningsson To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1002978/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1002978] Re: [meta-bug] Inverted Internal microphone (phase inversion)
Bug report for Asus S400CA inverted internal microphone https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1527732 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1002978 Title: [meta-bug] Inverted Internal microphone (phase inversion) Status in alsa-driver package in Ubuntu: Confirmed Bug description: This is a metabug for all machines that are having phase inverted internal microphones. If your internal mic is either completely silent (no signal), or you can possibly pick a very small sound, with much background noise, even though you have set gain to maximum, there is something you could try. Install the pavucontrol application, start it and go to the "Input Devices" tab. Unlock the channels (there is a keylock icon), then mute the right channel while keeping the left channel at the volume you want. If the internal mic is now working correctly, you have an inverted internal mic, so that your right channel cancels out the left one. (If you're not running PulseAudio, you can try doing the same through AlsaMixer instead (see https://wiki.ubuntu.com/Audio/Alsamixer ), try changing "Capture" level or "Internal Mic" or "Internal Mic Boost" using the Q,E,Z,C keys.) If so, please file a separate bug against the alsa-driver for your issue, make sure hardware info gets attached to it (either alsa-info as per https://wiki.ubuntu.com/Audio/AlsaInfo or the standard ones that follows when you do "ubuntu-bug alsa-driver" ), then write a comment in this bug, with your machine name and a pointer to the other bug. As time permits, I'll try to work on fixing them for the next Ubuntu release. Thanks! -- David Henningsson To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1002978/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1002978] Re: [meta-bug] Inverted Internal microphone (phase inversion)
Please disregard comment #48. This was wrongly reported as a bug by me. My apologies. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1002978 Title: [meta-bug] Inverted Internal microphone (phase inversion) Status in alsa-driver package in Ubuntu: Confirmed Bug description: This is a metabug for all machines that are having phase inverted internal microphones. If your internal mic is either completely silent (no signal), or you can possibly pick a very small sound, with much background noise, even though you have set gain to maximum, there is something you could try. Install the pavucontrol application, start it and go to the "Input Devices" tab. Unlock the channels (there is a keylock icon), then mute the right channel while keeping the left channel at the volume you want. If the internal mic is now working correctly, you have an inverted internal mic, so that your right channel cancels out the left one. (If you're not running PulseAudio, you can try doing the same through AlsaMixer instead (see https://wiki.ubuntu.com/Audio/Alsamixer ), try changing "Capture" level or "Internal Mic" or "Internal Mic Boost" using the Q,E,Z,C keys.) If so, please file a separate bug against the alsa-driver for your issue, make sure hardware info gets attached to it (either alsa-info as per https://wiki.ubuntu.com/Audio/AlsaInfo or the standard ones that follows when you do "ubuntu-bug alsa-driver" ), then write a comment in this bug, with your machine name and a pointer to the other bug. As time permits, I'll try to work on fixing them for the next Ubuntu release. Thanks! -- David Henningsson To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1002978/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1002978] Re: [meta-bug] Inverted Internal microphone (phase inversion)
As regards comment #49: this (http://forums.linuxmint.com/viewtopic.php?f=49&t=177730) is what happened and how I solve it. Nothing to do with an inverted microphone. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1002978 Title: [meta-bug] Inverted Internal microphone (phase inversion) Status in alsa-driver package in Ubuntu: Confirmed Bug description: This is a metabug for all machines that are having phase inverted internal microphones. If your internal mic is either completely silent (no signal), or you can possibly pick a very small sound, with much background noise, even though you have set gain to maximum, there is something you could try. Install the pavucontrol application, start it and go to the "Input Devices" tab. Unlock the channels (there is a keylock icon), then mute the right channel while keeping the left channel at the volume you want. If the internal mic is now working correctly, you have an inverted internal mic, so that your right channel cancels out the left one. (If you're not running PulseAudio, you can try doing the same through AlsaMixer instead (see https://wiki.ubuntu.com/Audio/Alsamixer ), try changing "Capture" level or "Internal Mic" or "Internal Mic Boost" using the Q,E,Z,C keys.) If so, please file a separate bug against the alsa-driver for your issue, make sure hardware info gets attached to it (either alsa-info as per https://wiki.ubuntu.com/Audio/AlsaInfo or the standard ones that follows when you do "ubuntu-bug alsa-driver" ), then write a comment in this bug, with your machine name and a pointer to the other bug. As time permits, I'll try to work on fixing them for the next Ubuntu release. Thanks! -- David Henningsson To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1002978/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1002978] Re: [meta-bug] Inverted Internal microphone (phase inversion)
Bug report for Lenovo E50-80: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1529624 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1002978 Title: [meta-bug] Inverted Internal microphone (phase inversion) Status in alsa-driver package in Ubuntu: Confirmed Bug description: This is a metabug for all machines that are having phase inverted internal microphones. If your internal mic is either completely silent (no signal), or you can possibly pick a very small sound, with much background noise, even though you have set gain to maximum, there is something you could try. Install the pavucontrol application, start it and go to the "Input Devices" tab. Unlock the channels (there is a keylock icon), then mute the right channel while keeping the left channel at the volume you want. If the internal mic is now working correctly, you have an inverted internal mic, so that your right channel cancels out the left one. (If you're not running PulseAudio, you can try doing the same through AlsaMixer instead (see https://wiki.ubuntu.com/Audio/Alsamixer ), try changing "Capture" level or "Internal Mic" or "Internal Mic Boost" using the Q,E,Z,C keys.) If so, please file a separate bug against the alsa-driver for your issue, make sure hardware info gets attached to it (either alsa-info as per https://wiki.ubuntu.com/Audio/AlsaInfo or the standard ones that follows when you do "ubuntu-bug alsa-driver" ), then write a comment in this bug, with your machine name and a pointer to the other bug. As time permits, I'll try to work on fixing them for the next Ubuntu release. Thanks! -- David Henningsson To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1002978/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1002978] Re: [meta-bug] Inverted Internal microphone (phase inversion)
Same problem on Lenovo B50-80 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1002978 Title: [meta-bug] Inverted Internal microphone (phase inversion) Status in alsa-driver package in Ubuntu: Confirmed Bug description: This is a metabug for all machines that are having phase inverted internal microphones. If your internal mic is either completely silent (no signal), or you can possibly pick a very small sound, with much background noise, even though you have set gain to maximum, there is something you could try. Install the pavucontrol application, start it and go to the "Input Devices" tab. Unlock the channels (there is a keylock icon), then mute the right channel while keeping the left channel at the volume you want. If the internal mic is now working correctly, you have an inverted internal mic, so that your right channel cancels out the left one. (If you're not running PulseAudio, you can try doing the same through AlsaMixer instead (see https://wiki.ubuntu.com/Audio/Alsamixer ), try changing "Capture" level or "Internal Mic" or "Internal Mic Boost" using the Q,E,Z,C keys.) If so, please file a separate bug against the alsa-driver for your issue, make sure hardware info gets attached to it (either alsa-info as per https://wiki.ubuntu.com/Audio/AlsaInfo or the standard ones that follows when you do "ubuntu-bug alsa-driver" ), then write a comment in this bug, with your machine name and a pointer to the other bug. As time permits, I'll try to work on fixing them for the next Ubuntu release. Thanks! -- David Henningsson To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1002978/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1002978] Re: [meta-bug] Inverted Internal microphone (phase inversion)
Lenovo G50 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1002978 Title: [meta-bug] Inverted Internal microphone (phase inversion) Status in alsa-driver package in Ubuntu: Confirmed Bug description: This is a metabug for all machines that are having phase inverted internal microphones. If your internal mic is either completely silent (no signal), or you can possibly pick a very small sound, with much background noise, even though you have set gain to maximum, there is something you could try. Install the pavucontrol application, start it and go to the "Input Devices" tab. Unlock the channels (there is a keylock icon), then mute the right channel while keeping the left channel at the volume you want. If the internal mic is now working correctly, you have an inverted internal mic, so that your right channel cancels out the left one. (If you're not running PulseAudio, you can try doing the same through AlsaMixer instead (see https://wiki.ubuntu.com/Audio/Alsamixer ), try changing "Capture" level or "Internal Mic" or "Internal Mic Boost" using the Q,E,Z,C keys.) If so, please file a separate bug against the alsa-driver for your issue, make sure hardware info gets attached to it (either alsa-info as per https://wiki.ubuntu.com/Audio/AlsaInfo or the standard ones that follows when you do "ubuntu-bug alsa-driver" ), then write a comment in this bug, with your machine name and a pointer to the other bug. As time permits, I'll try to work on fixing them for the next Ubuntu release. Thanks! -- David Henningsson To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1002978/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1002978] Re: [meta-bug] Inverted Internal microphone (phase inversion)
I'm running 14.04. Is there a solution I can apply yet? Fixing this is critical for me to be able to use this laptop. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1002978 Title: [meta-bug] Inverted Internal microphone (phase inversion) Status in alsa-driver package in Ubuntu: Confirmed Bug description: This is a metabug for all machines that are having phase inverted internal microphones. If your internal mic is either completely silent (no signal), or you can possibly pick a very small sound, with much background noise, even though you have set gain to maximum, there is something you could try. Install the pavucontrol application, start it and go to the "Input Devices" tab. Unlock the channels (there is a keylock icon), then mute the right channel while keeping the left channel at the volume you want. If the internal mic is now working correctly, you have an inverted internal mic, so that your right channel cancels out the left one. (If you're not running PulseAudio, you can try doing the same through AlsaMixer instead (see https://wiki.ubuntu.com/Audio/Alsamixer ), try changing "Capture" level or "Internal Mic" or "Internal Mic Boost" using the Q,E,Z,C keys.) If so, please file a separate bug against the alsa-driver for your issue, make sure hardware info gets attached to it (either alsa-info as per https://wiki.ubuntu.com/Audio/AlsaInfo or the standard ones that follows when you do "ubuntu-bug alsa-driver" ), then write a comment in this bug, with your machine name and a pointer to the other bug. As time permits, I'll try to work on fixing them for the next Ubuntu release. Thanks! -- David Henningsson To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1002978/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1002978] Re: [meta-bug] Inverted Internal microphone (phase inversion)
Same problem on Lenovo G50-80 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1002978 Title: [meta-bug] Inverted Internal microphone (phase inversion) Status in alsa-driver package in Ubuntu: Confirmed Bug description: This is a metabug for all machines that are having phase inverted internal microphones. If your internal mic is either completely silent (no signal), or you can possibly pick a very small sound, with much background noise, even though you have set gain to maximum, there is something you could try. Install the pavucontrol application, start it and go to the "Input Devices" tab. Unlock the channels (there is a keylock icon), then mute the right channel while keeping the left channel at the volume you want. If the internal mic is now working correctly, you have an inverted internal mic, so that your right channel cancels out the left one. (If you're not running PulseAudio, you can try doing the same through AlsaMixer instead (see https://wiki.ubuntu.com/Audio/Alsamixer ), try changing "Capture" level or "Internal Mic" or "Internal Mic Boost" using the Q,E,Z,C keys.) If so, please file a separate bug against the alsa-driver for your issue, make sure hardware info gets attached to it (either alsa-info as per https://wiki.ubuntu.com/Audio/AlsaInfo or the standard ones that follows when you do "ubuntu-bug alsa-driver" ), then write a comment in this bug, with your machine name and a pointer to the other bug. As time permits, I'll try to work on fixing them for the next Ubuntu release. Thanks! -- David Henningsson To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1002978/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1002978] Re: [meta-bug] Inverted Internal microphone (phase inversion)
This finally solved the problem I had spent hours on! The computer in question is an Acer Aspire 5538 with Realtek ALC269. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1002978 Title: [meta-bug] Inverted Internal microphone (phase inversion) Status in alsa-driver package in Ubuntu: Confirmed Bug description: This is a metabug for all machines that are having phase inverted internal microphones. If your internal mic is either completely silent (no signal), or you can possibly pick a very small sound, with much background noise, even though you have set gain to maximum, there is something you could try. Install the pavucontrol application, start it and go to the "Input Devices" tab. Unlock the channels (there is a keylock icon), then mute the right channel while keeping the left channel at the volume you want. If the internal mic is now working correctly, you have an inverted internal mic, so that your right channel cancels out the left one. (If you're not running PulseAudio, you can try doing the same through AlsaMixer instead (see https://wiki.ubuntu.com/Audio/Alsamixer ), try changing "Capture" level or "Internal Mic" or "Internal Mic Boost" using the Q,E,Z,C keys.) If so, please file a separate bug against the alsa-driver for your issue, make sure hardware info gets attached to it (either alsa-info as per https://wiki.ubuntu.com/Audio/AlsaInfo or the standard ones that follows when you do "ubuntu-bug alsa-driver" ), then write a comment in this bug, with your machine name and a pointer to the other bug. As time permits, I'll try to work on fixing them for the next Ubuntu release. Thanks! -- David Henningsson To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1002978/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1002978] Re: [meta-bug] Inverted Internal microphone (phase inversion)
I experience the same on Lenovo IdeaPad 310-15ISK. I filed a bug https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2011623 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1002978 Title: [meta-bug] Inverted Internal microphone (phase inversion) Status in alsa-driver package in Ubuntu: Confirmed Bug description: This is a metabug for all machines that are having phase inverted internal microphones. If your internal mic is either completely silent (no signal), or you can possibly pick a very small sound, with much background noise, even though you have set gain to maximum, there is something you could try. Install the pavucontrol application, start it and go to the "Input Devices" tab. Unlock the channels (there is a keylock icon), then mute the right channel while keeping the left channel at the volume you want. If the internal mic is now working correctly, you have an inverted internal mic, so that your right channel cancels out the left one. (If you're not running PulseAudio, you can try doing the same through AlsaMixer instead (see https://wiki.ubuntu.com/Audio/Alsamixer ), try changing "Capture" level or "Internal Mic" or "Internal Mic Boost" using the Q,E,Z,C keys.) If so, please file a separate bug against the alsa-driver for your issue, make sure hardware info gets attached to it (either alsa-info as per https://wiki.ubuntu.com/Audio/AlsaInfo or the standard ones that follows when you do "ubuntu-bug alsa-driver" ), then write a comment in this bug, with your machine name and a pointer to the other bug. As time permits, I'll try to work on fixing them for the next Ubuntu release. Thanks! -- David Henningsson To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1002978/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1002978] Re: [meta-bug] Inverted Internal microphone (phase inversion)
Same problem on Lenovo IdeaPad 310-15IKB, ubuntu 19.10 with kernel 5.3.0-46. Muting the right channel solved the problem tempuraly. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1002978 Title: [meta-bug] Inverted Internal microphone (phase inversion) Status in alsa-driver package in Ubuntu: Confirmed Bug description: This is a metabug for all machines that are having phase inverted internal microphones. If your internal mic is either completely silent (no signal), or you can possibly pick a very small sound, with much background noise, even though you have set gain to maximum, there is something you could try. Install the pavucontrol application, start it and go to the "Input Devices" tab. Unlock the channels (there is a keylock icon), then mute the right channel while keeping the left channel at the volume you want. If the internal mic is now working correctly, you have an inverted internal mic, so that your right channel cancels out the left one. (If you're not running PulseAudio, you can try doing the same through AlsaMixer instead (see https://wiki.ubuntu.com/Audio/Alsamixer ), try changing "Capture" level or "Internal Mic" or "Internal Mic Boost" using the Q,E,Z,C keys.) If so, please file a separate bug against the alsa-driver for your issue, make sure hardware info gets attached to it (either alsa-info as per https://wiki.ubuntu.com/Audio/AlsaInfo or the standard ones that follows when you do "ubuntu-bug alsa-driver" ), then write a comment in this bug, with your machine name and a pointer to the other bug. As time permits, I'll try to work on fixing them for the next Ubuntu release. Thanks! -- David Henningsson To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1002978/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1002978] Re: [meta-bug] Inverted Internal microphone (phase inversion)
On an Acer Aspire 5810TG running Ubuntu 18.04 with latest 5.3 kernel. HDA Intel. ALC269 Analog. Pulseaudio was monitoring minimal sound from internal mic with both channels on, but ok with either left or right off. Audacity and Gnome Sound Recorder had no issues. Audacity showed two phase inverted channels. Same issues as above re Skype and Hangouts and same workarounds worked. External mono plug in mic - no problem. Same problem on same machine with Debian 10 Buster. Tried remapping the Pulseaudio stereo channels to mono which allowed even output through both speakers. For instructions see: https://wiki.archlinux.org/index.php/PulseAudio/Troubleshooting #No_microphone_on_Steam_or_Skype_with_enable-remixing_=_no After this, Pulseaudio still has to have one internal mic channel off to function. However output is now through both speakers instead of one. In Ubuntu, Audacity shows two channels with same phase. In Debian, Audacity shows one mono channel. Same difference through the speakers. I believe this is still a bug as Pulseaudio cannot produce output from with a phase inverted stereo internal mic as Audacity and Sound recorder can. Best regards, Your bleeding user -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1002978 Title: [meta-bug] Inverted Internal microphone (phase inversion) Status in alsa-driver package in Ubuntu: Expired Bug description: This is a metabug for all machines that are having phase inverted internal microphones. If your internal mic is either completely silent (no signal), or you can possibly pick a very small sound, with much background noise, even though you have set gain to maximum, there is something you could try. Install the pavucontrol application, start it and go to the "Input Devices" tab. Unlock the channels (there is a keylock icon), then mute the right channel while keeping the left channel at the volume you want. If the internal mic is now working correctly, you have an inverted internal mic, so that your right channel cancels out the left one. (If you're not running PulseAudio, you can try doing the same through AlsaMixer instead (see https://wiki.ubuntu.com/Audio/Alsamixer ), try changing "Capture" level or "Internal Mic" or "Internal Mic Boost" using the Q,E,Z,C keys.) If so, please file a separate bug against the alsa-driver for your issue, make sure hardware info gets attached to it (either alsa-info as per https://wiki.ubuntu.com/Audio/AlsaInfo or the standard ones that follows when you do "ubuntu-bug alsa-driver" ), then write a comment in this bug, with your machine name and a pointer to the other bug. As time permits, I'll try to work on fixing them for the next Ubuntu release. Thanks! -- David Henningsson To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1002978/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1002978] Re: [meta-bug] Inverted Internal microphone (phase inversion)
Same problem on Lenovo Ideapad 320-15IKB ** Changed in: alsa-driver (Ubuntu) Status: Expired => Confirmed -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1002978 Title: [meta-bug] Inverted Internal microphone (phase inversion) Status in alsa-driver package in Ubuntu: Confirmed Bug description: This is a metabug for all machines that are having phase inverted internal microphones. If your internal mic is either completely silent (no signal), or you can possibly pick a very small sound, with much background noise, even though you have set gain to maximum, there is something you could try. Install the pavucontrol application, start it and go to the "Input Devices" tab. Unlock the channels (there is a keylock icon), then mute the right channel while keeping the left channel at the volume you want. If the internal mic is now working correctly, you have an inverted internal mic, so that your right channel cancels out the left one. (If you're not running PulseAudio, you can try doing the same through AlsaMixer instead (see https://wiki.ubuntu.com/Audio/Alsamixer ), try changing "Capture" level or "Internal Mic" or "Internal Mic Boost" using the Q,E,Z,C keys.) If so, please file a separate bug against the alsa-driver for your issue, make sure hardware info gets attached to it (either alsa-info as per https://wiki.ubuntu.com/Audio/AlsaInfo or the standard ones that follows when you do "ubuntu-bug alsa-driver" ), then write a comment in this bug, with your machine name and a pointer to the other bug. As time permits, I'll try to work on fixing them for the next Ubuntu release. Thanks! -- David Henningsson To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1002978/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1002978] Re: [meta-bug] Inverted Internal microphone (phase inversion)
This bug should stay closed due to: * its age and relevance to current code; * lack of apport information; and * the problem and the solution being hardware-specific. To help us better understand the current problems people are facing, please open new bugs by running: ubuntu-bug alsa-driver -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1002978 Title: [meta-bug] Inverted Internal microphone (phase inversion) Status in alsa-driver package in Ubuntu: Confirmed Bug description: This is a metabug for all machines that are having phase inverted internal microphones. If your internal mic is either completely silent (no signal), or you can possibly pick a very small sound, with much background noise, even though you have set gain to maximum, there is something you could try. Install the pavucontrol application, start it and go to the "Input Devices" tab. Unlock the channels (there is a keylock icon), then mute the right channel while keeping the left channel at the volume you want. If the internal mic is now working correctly, you have an inverted internal mic, so that your right channel cancels out the left one. (If you're not running PulseAudio, you can try doing the same through AlsaMixer instead (see https://wiki.ubuntu.com/Audio/Alsamixer ), try changing "Capture" level or "Internal Mic" or "Internal Mic Boost" using the Q,E,Z,C keys.) If so, please file a separate bug against the alsa-driver for your issue, make sure hardware info gets attached to it (either alsa-info as per https://wiki.ubuntu.com/Audio/AlsaInfo or the standard ones that follows when you do "ubuntu-bug alsa-driver" ), then write a comment in this bug, with your machine name and a pointer to the other bug. As time permits, I'll try to work on fixing them for the next Ubuntu release. Thanks! -- David Henningsson To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1002978/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1002978] Re: [meta-bug] Inverted Internal microphone (phase inversion)
I have the same problem with a lenovo V110 and ALC236. I don't see an option to invert the channel or even mute permanently a channel. Kernel 5.2.0 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1002978 Title: [meta-bug] Inverted Internal microphone (phase inversion) Status in alsa-driver package in Ubuntu: Expired Bug description: This is a metabug for all machines that are having phase inverted internal microphones. If your internal mic is either completely silent (no signal), or you can possibly pick a very small sound, with much background noise, even though you have set gain to maximum, there is something you could try. Install the pavucontrol application, start it and go to the "Input Devices" tab. Unlock the channels (there is a keylock icon), then mute the right channel while keeping the left channel at the volume you want. If the internal mic is now working correctly, you have an inverted internal mic, so that your right channel cancels out the left one. (If you're not running PulseAudio, you can try doing the same through AlsaMixer instead (see https://wiki.ubuntu.com/Audio/Alsamixer ), try changing "Capture" level or "Internal Mic" or "Internal Mic Boost" using the Q,E,Z,C keys.) If so, please file a separate bug against the alsa-driver for your issue, make sure hardware info gets attached to it (either alsa-info as per https://wiki.ubuntu.com/Audio/AlsaInfo or the standard ones that follows when you do "ubuntu-bug alsa-driver" ), then write a comment in this bug, with your machine name and a pointer to the other bug. As time permits, I'll try to work on fixing them for the next Ubuntu release. Thanks! -- David Henningsson To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1002978/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1002978] Re: [meta-bug] Inverted Internal microphone (phase inversion)
Acer Timelinex 4830T ** Attachment added: "alsa-info.txt.37fYWkaJRc" https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1002978/+attachment/4227083/+files/alsa-info.txt.37fYWkaJRc -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1002978 Title: [meta-bug] Inverted Internal microphone (phase inversion) Status in “alsa-driver” package in Ubuntu: Confirmed Bug description: This is a metabug for all machines that are having phase inverted internal microphones. If your internal mic is either completely silent (no signal), or you can possibly pick a very small sound, with much background noise, even though you have set gain to maximum, there is something you could try. Install the pavucontrol application, start it and go to the "Input Devices" tab. Unlock the channels (there is a keylock icon), then mute the right channel while keeping the left channel at the volume you want. If the internal mic is now working correctly, you have an inverted internal mic, so that your right channel cancels out the left one. (If you're not running PulseAudio, you can try doing the same through AlsaMixer instead (see https://wiki.ubuntu.com/Audio/Alsamixer ), try changing "Capture" level or "Internal Mic" or "Internal Mic Boost" using the Q,E,Z,C keys.) If so, please file a separate bug against the alsa-driver for your issue, make sure hardware info gets attached to it (either alsa-info as per https://wiki.ubuntu.com/Audio/AlsaInfo or the standard ones that follows when you do "ubuntu-bug alsa-driver" ), then write a comment in this bug, with your machine name and a pointer to the other bug. As time permits, I'll try to work on fixing them for the next Ubuntu release. Thanks! -- David Henningsson To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1002978/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1002978] Re: [meta-bug] Inverted Internal microphone (phase inversion)
Lenovo ideapad 300-17ISK https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1631043 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1002978 Title: [meta-bug] Inverted Internal microphone (phase inversion) Status in alsa-driver package in Ubuntu: Confirmed Bug description: This is a metabug for all machines that are having phase inverted internal microphones. If your internal mic is either completely silent (no signal), or you can possibly pick a very small sound, with much background noise, even though you have set gain to maximum, there is something you could try. Install the pavucontrol application, start it and go to the "Input Devices" tab. Unlock the channels (there is a keylock icon), then mute the right channel while keeping the left channel at the volume you want. If the internal mic is now working correctly, you have an inverted internal mic, so that your right channel cancels out the left one. (If you're not running PulseAudio, you can try doing the same through AlsaMixer instead (see https://wiki.ubuntu.com/Audio/Alsamixer ), try changing "Capture" level or "Internal Mic" or "Internal Mic Boost" using the Q,E,Z,C keys.) If so, please file a separate bug against the alsa-driver for your issue, make sure hardware info gets attached to it (either alsa-info as per https://wiki.ubuntu.com/Audio/AlsaInfo or the standard ones that follows when you do "ubuntu-bug alsa-driver" ), then write a comment in this bug, with your machine name and a pointer to the other bug. As time permits, I'll try to work on fixing them for the next Ubuntu release. Thanks! -- David Henningsson To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1002978/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1002978] Re: [meta-bug] Inverted Internal microphone (phase inversion)
WORKAROUND FOR GOOGLE HANGOUTS AUTO-ADJUST MICROPHONE BREAKS FIXES IN THIS BUG-REPORT: # Disable auto adjusting of gain on mic: # Edit as root: /usr/share/pulseaudio/alsa-mixer/paths/analog-input-internal-mic.conf # Edit as root: /usr/share/pulseaudio/alsa-mixer/paths/analog-input-mic.conf # Under "[Element Internal Mic Boost]" set "volume" to "zero". # Under "[Element Int Mic Boost]" set "volume" to "zero". # Under "[Element Mic Boost]" set "volume" to "zero". http://askubuntu.com/a/736655 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1002978 Title: [meta-bug] Inverted Internal microphone (phase inversion) Status in alsa-driver package in Ubuntu: Confirmed Bug description: This is a metabug for all machines that are having phase inverted internal microphones. If your internal mic is either completely silent (no signal), or you can possibly pick a very small sound, with much background noise, even though you have set gain to maximum, there is something you could try. Install the pavucontrol application, start it and go to the "Input Devices" tab. Unlock the channels (there is a keylock icon), then mute the right channel while keeping the left channel at the volume you want. If the internal mic is now working correctly, you have an inverted internal mic, so that your right channel cancels out the left one. (If you're not running PulseAudio, you can try doing the same through AlsaMixer instead (see https://wiki.ubuntu.com/Audio/Alsamixer ), try changing "Capture" level or "Internal Mic" or "Internal Mic Boost" using the Q,E,Z,C keys.) If so, please file a separate bug against the alsa-driver for your issue, make sure hardware info gets attached to it (either alsa-info as per https://wiki.ubuntu.com/Audio/AlsaInfo or the standard ones that follows when you do "ubuntu-bug alsa-driver" ), then write a comment in this bug, with your machine name and a pointer to the other bug. As time permits, I'll try to work on fixing them for the next Ubuntu release. Thanks! -- David Henningsson To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1002978/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1002978] Re: [meta-bug] Inverted Internal microphone (phase inversion)
Same problem on Lenovo B50-30 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1002978 Title: [meta-bug] Inverted Internal microphone (phase inversion) Status in alsa-driver package in Ubuntu: Confirmed Bug description: This is a metabug for all machines that are having phase inverted internal microphones. If your internal mic is either completely silent (no signal), or you can possibly pick a very small sound, with much background noise, even though you have set gain to maximum, there is something you could try. Install the pavucontrol application, start it and go to the "Input Devices" tab. Unlock the channels (there is a keylock icon), then mute the right channel while keeping the left channel at the volume you want. If the internal mic is now working correctly, you have an inverted internal mic, so that your right channel cancels out the left one. (If you're not running PulseAudio, you can try doing the same through AlsaMixer instead (see https://wiki.ubuntu.com/Audio/Alsamixer ), try changing "Capture" level or "Internal Mic" or "Internal Mic Boost" using the Q,E,Z,C keys.) If so, please file a separate bug against the alsa-driver for your issue, make sure hardware info gets attached to it (either alsa-info as per https://wiki.ubuntu.com/Audio/AlsaInfo or the standard ones that follows when you do "ubuntu-bug alsa-driver" ), then write a comment in this bug, with your machine name and a pointer to the other bug. As time permits, I'll try to work on fixing them for the next Ubuntu release. Thanks! -- David Henningsson To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1002978/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1002978] Re: [meta-bug] Inverted Internal microphone (phase inversion)
Any chance to fix inverted internal microphone on Lenovo B50-70 /comment #47/. Can you add a quirk, please. https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1524215 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1002978 Title: [meta-bug] Inverted Internal microphone (phase inversion) Status in alsa-driver package in Ubuntu: Confirmed Bug description: This is a metabug for all machines that are having phase inverted internal microphones. If your internal mic is either completely silent (no signal), or you can possibly pick a very small sound, with much background noise, even though you have set gain to maximum, there is something you could try. Install the pavucontrol application, start it and go to the "Input Devices" tab. Unlock the channels (there is a keylock icon), then mute the right channel while keeping the left channel at the volume you want. If the internal mic is now working correctly, you have an inverted internal mic, so that your right channel cancels out the left one. (If you're not running PulseAudio, you can try doing the same through AlsaMixer instead (see https://wiki.ubuntu.com/Audio/Alsamixer ), try changing "Capture" level or "Internal Mic" or "Internal Mic Boost" using the Q,E,Z,C keys.) If so, please file a separate bug against the alsa-driver for your issue, make sure hardware info gets attached to it (either alsa-info as per https://wiki.ubuntu.com/Audio/AlsaInfo or the standard ones that follows when you do "ubuntu-bug alsa-driver" ), then write a comment in this bug, with your machine name and a pointer to the other bug. As time permits, I'll try to work on fixing them for the next Ubuntu release. Thanks! -- David Henningsson To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1002978/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1002978] Re: [meta-bug] Inverted Internal microphone (phase inversion)
On Lenovo G50-30 kernel 3.19.0-61-generic the attached alsa-hda- dkms_0.1_all.deb fails to install - there are compilation errors in the log. I tried running the 4.4.0-24 (xenial) kernel but there was no "Inverted Internal Mic" in ALsamixer. Im trying to file a report by running "ubuntu-bug alsa-driver"on my 14.04, but I get "dpkg-query: no packages found matching alsa-driver" Has the name of alsa-driver changed? -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1002978 Title: [meta-bug] Inverted Internal microphone (phase inversion) Status in alsa-driver package in Ubuntu: Confirmed Bug description: This is a metabug for all machines that are having phase inverted internal microphones. If your internal mic is either completely silent (no signal), or you can possibly pick a very small sound, with much background noise, even though you have set gain to maximum, there is something you could try. Install the pavucontrol application, start it and go to the "Input Devices" tab. Unlock the channels (there is a keylock icon), then mute the right channel while keeping the left channel at the volume you want. If the internal mic is now working correctly, you have an inverted internal mic, so that your right channel cancels out the left one. (If you're not running PulseAudio, you can try doing the same through AlsaMixer instead (see https://wiki.ubuntu.com/Audio/Alsamixer ), try changing "Capture" level or "Internal Mic" or "Internal Mic Boost" using the Q,E,Z,C keys.) If so, please file a separate bug against the alsa-driver for your issue, make sure hardware info gets attached to it (either alsa-info as per https://wiki.ubuntu.com/Audio/AlsaInfo or the standard ones that follows when you do "ubuntu-bug alsa-driver" ), then write a comment in this bug, with your machine name and a pointer to the other bug. As time permits, I'll try to work on fixing them for the next Ubuntu release. Thanks! -- David Henningsson To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1002978/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
