Re: [Touch-packages] [Bug 1799203] Re: [Mac-Pro 1, 1] Kernel Detects Sound Chip but PulseAudio does not (after upgrading to Ubuntu 18.10)

2018-10-24 Thread Robert Dinse
Sorry but I did a fresh install and is now working.

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On Wed, 24 Oct 2018, Daniel van Vugt wrote:

> Date: Wed, 24 Oct 2018 09:04:23 -
> From: Daniel van Vugt 
> Reply-To: Bug 1799203 <1799...@bugs.launchpad.net>
> To: nan...@eskimo.com
> Subject: [Bug 1799203] Re: [Mac-Pro 1,
> 1] Kernel Detects Sound Chip but PulseAudio does not (after upgrading to
> Ubuntu 18.10)
> 
> Can you please run this command:
>
>  dpkg -l > dpkgl.txt
>
> and send us the resulting file?
>
> ** This bug is no longer a duplicate of bug 210472
>   Timidity daemon doesn't play nice with pulse audio
>
> -- 
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1799203
>
> Title:
>  [Mac-Pro 1,1] Kernel Detects Sound Chip but PulseAudio does not (after
>  upgrading to Ubuntu 18.10)
>
> Status in pulseaudio package in Ubuntu:
>  Incomplete
>
> Bug description:
>  I have a 2006 vintage Mac-Pro 1,1.  The audio has worked fine from
>  12.04 through 18.04, but upon upgrade to 18.10 it no longer functions
>  at all.  The kernel seems to detect the hadware okay:
>
>  hwinfo --sound
>  22: PCI 1b.0: 0403 Audio device
>[Created at pci.378]
>Unique ID: u1Nb.8PjrOxLnqG6
>SysFS ID: /devices/pci:00/:00:1b.0
>SysFS BusID: :00:1b.0
>Hardware Class: sound
>Model: "Intel 631xESB/632xESB High Definition Audio Controller"
>Vendor: pci 0x8086 "Intel Corporation"
>Device: pci 0x269a "631xESB/632xESB High Definition Audio Controller"
>Revision: 0x09
>Driver: "snd_hda_intel"
>Driver Modules: "snd_hda_intel"
>Memory Range: 0xf2f0-0xf2f03fff (rw,non-prefetchable)
>IRQ: 36 (119384 events)
>Module Alias: "pci:v8086d269Asvsdbc04sc03i00"
>Driver Info #0:
>  Driver Status: snd_hda_intel is active
>  Driver Activation Cmd: "modprobe snd_hda_intel"
>Config Status: cfg=new, avail=yes, need=no, active=unknown
>
>   But there is no sound output, pavucontrol does not show ANY hardware to 
> configure.  I have
>  purged and reinstalled both pulseaudio and alsa to noavail, I"ve force 
> reloaded alsa, I've restarted pulseaudio.  Nothing makes the hardware show up 
> in pavucontrol and there is no audio output.
>
>  ProblemType: Bug
>  DistroRelease: Ubuntu 18.10
>  Package: pulseaudio 1:12.2-0ubuntu4
>  Uname: Linux 4.18.0-10-lowlatency x86_64
>  Architecture: amd64
>  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/dsp', 
> '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/hwC0D0', 
> '/dev/snd/pcmC0D1c', '/dev/snd/pcmC0D1p', '/dev/snd/pcmC0D0c', 
> '/dev/snd/pcmC0D0p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 
> 1:
>  CurrentDesktop: MATE
>  Date: Mon Oct 22 04:11:54 2018
>  LiveMediaBuild: Ubuntu-MATE 17.04 "Zesty Zapus" - Release amd64 (20170412)
>  SourcePackage: pulseaudio
>  dmi.bios.date: 07/02/07
>  dmi.bios.vendor: Apple Computer, Inc.
>  dmi.bios.version: MP21.88Z.007F.B06.0707021348
>  dmi.board.asset.tag: Base Board Asset Tag#
>  dmi.board.name: Mac-F4208DC8
>  dmi.board.vendor: Apple Inc.
>  dmi.board.version: PVT
>  dmi.chassis.asset.tag: Asset Tag#
>  dmi.chassis.type: 2
>  dmi.chassis.vendor: Apple Computer, Inc.
>  dmi.chassis.version: Mac-F4208DC8
>  dmi.modalias: 
> dmi:bvnAppleComputer,Inc.:bvrMP21.88Z.007F.B06.0707021348:bd07/02/07:svnAppleComputer,Inc.:pnMacPro2,1:pvr1.0:rvnAppleInc.:rnMac-F4208DC8:rvrPVT:cvnAppleComputer,Inc.:ct2:cvrMac-F4208DC8:
>  dmi.product.family: MacPro
>  dmi.product.name: MacPro2,1
>  dmi.product.sku: System SKU#
>  dmi.product.version: 1.0
>  dmi.sys.vendor: Apple Computer, Inc.
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1799203/+subscriptions
>

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to pulseaudio in Ubuntu.
https://bugs.launchpad.net/bugs/1799203

Title:
  [Mac-Pro 1,1] Kernel Detects Sound Chip but PulseAudio does not (after
  upgrading to Ubuntu 18.10)

Status in pulseaudio package in Ubuntu:
  Incomplete

Bug description:
  I have a 2006 vintage Mac-Pro 1,1.  The audio has worked fine from
  12.04 through 18.04, but upon upgrade to 18.10 it no longer functions
  at all.  The kernel seems to detect the hadware okay:

  hwinfo --sound
  22: PCI 1b.0: 0403 Audio device 
[Created at pci.378]
Unique ID: u1Nb.8PjrOxLnqG6
SysFS ID: /devices/pci:00/:00:1b.0
SysFS BusID: :00:1b.0
Hardware Class: sound
Model: "Intel 631xESB/632xESB High Definition Audio Controller"
Vendor: pci 0x8086 "Intel 

Re: [Touch-packages] [Bug 1799203] Re: [Mac-Pro 1, 1] Kernel Detects Sound Chip but PulseAudio does not (after upgrading to Ubuntu 18.10)

2018-10-22 Thread Robert Dinse
Ah okay well then it's a mystery, kernel could see it as hwinfo sound 
showed, pulse audio could not even after purging reinstalling it and alsa.

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  Eskimo North Linux Friendly Internet Access, Shell Accounts, and Hosting.
Knowledgeable human assistance, not telephone trees or script readers.
  See our web site: http://www.eskimo.com/ (206) 812-0051 or (800) 246-6874.

On Tue, 23 Oct 2018, Daniel van Vugt wrote:

> Date: Tue, 23 Oct 2018 03:51:58 -
> From: Daniel van Vugt 
> Reply-To: Bug 1799203 <1799...@bugs.launchpad.net>
> To: nan...@eskimo.com
> Subject: [Bug 1799203] Re: [Mac-Pro 1,
> 1] Kernel Detects Sound Chip but PulseAudio does not (after upgrading to
> Ubuntu 18.10)
> 
> It appears "AudioIPC Server" is actually Firefox. It shows up as such
> in:
>
>  Settings > Sound > Applications
>
> when Firefox is playing audio.
>
> So I don't think that's related to this bug at all.
>
> -- 
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1799203
>
> Title:
>  [Mac-Pro 1,1] Kernel Detects Sound Chip but PulseAudio does not (after
>  upgrading to Ubuntu 18.10)
>
> Status in pulseaudio package in Ubuntu:
>  Incomplete
>
> Bug description:
>  I have a 2006 vintage Mac-Pro 1,1.  The audio has worked fine from
>  12.04 through 18.04, but upon upgrade to 18.10 it no longer functions
>  at all.  The kernel seems to detect the hadware okay:
>
>  hwinfo --sound
>  22: PCI 1b.0: 0403 Audio device
>[Created at pci.378]
>Unique ID: u1Nb.8PjrOxLnqG6
>SysFS ID: /devices/pci:00/:00:1b.0
>SysFS BusID: :00:1b.0
>Hardware Class: sound
>Model: "Intel 631xESB/632xESB High Definition Audio Controller"
>Vendor: pci 0x8086 "Intel Corporation"
>Device: pci 0x269a "631xESB/632xESB High Definition Audio Controller"
>Revision: 0x09
>Driver: "snd_hda_intel"
>Driver Modules: "snd_hda_intel"
>Memory Range: 0xf2f0-0xf2f03fff (rw,non-prefetchable)
>IRQ: 36 (119384 events)
>Module Alias: "pci:v8086d269Asvsdbc04sc03i00"
>Driver Info #0:
>  Driver Status: snd_hda_intel is active
>  Driver Activation Cmd: "modprobe snd_hda_intel"
>Config Status: cfg=new, avail=yes, need=no, active=unknown
>
>   But there is no sound output, pavucontrol does not show ANY hardware to 
> configure.  I have
>  purged and reinstalled both pulseaudio and alsa to noavail, I"ve force 
> reloaded alsa, I've restarted pulseaudio.  Nothing makes the hardware show up 
> in pavucontrol and there is no audio output.
>
>  ProblemType: Bug
>  DistroRelease: Ubuntu 18.10
>  Package: pulseaudio 1:12.2-0ubuntu4
>  Uname: Linux 4.18.0-10-lowlatency x86_64
>  Architecture: amd64
>  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/dsp', 
> '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/hwC0D0', 
> '/dev/snd/pcmC0D1c', '/dev/snd/pcmC0D1p', '/dev/snd/pcmC0D0c', 
> '/dev/snd/pcmC0D0p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 
> 1:
>  CurrentDesktop: MATE
>  Date: Mon Oct 22 04:11:54 2018
>  LiveMediaBuild: Ubuntu-MATE 17.04 "Zesty Zapus" - Release amd64 (20170412)
>  SourcePackage: pulseaudio
>  dmi.bios.date: 07/02/07
>  dmi.bios.vendor: Apple Computer, Inc.
>  dmi.bios.version: MP21.88Z.007F.B06.0707021348
>  dmi.board.asset.tag: Base Board Asset Tag#
>  dmi.board.name: Mac-F4208DC8
>  dmi.board.vendor: Apple Inc.
>  dmi.board.version: PVT
>  dmi.chassis.asset.tag: Asset Tag#
>  dmi.chassis.type: 2
>  dmi.chassis.vendor: Apple Computer, Inc.
>  dmi.chassis.version: Mac-F4208DC8
>  dmi.modalias: 
> dmi:bvnAppleComputer,Inc.:bvrMP21.88Z.007F.B06.0707021348:bd07/02/07:svnAppleComputer,Inc.:pnMacPro2,1:pvr1.0:rvnAppleInc.:rnMac-F4208DC8:rvrPVT:cvnAppleComputer,Inc.:ct2:cvrMac-F4208DC8:
>  dmi.product.family: MacPro
>  dmi.product.name: MacPro2,1
>  dmi.product.sku: System SKU#
>  dmi.product.version: 1.0
>  dmi.sys.vendor: Apple Computer, Inc.
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1799203/+subscriptions
>

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to pulseaudio in Ubuntu.
https://bugs.launchpad.net/bugs/1799203

Title:
  [Mac-Pro 1,1] Kernel Detects Sound Chip but PulseAudio does not (after
  upgrading to Ubuntu 18.10)

Status in pulseaudio package in Ubuntu:
  Incomplete

Bug description:
  I have a 2006 vintage Mac-Pro 1,1.  The audio has worked fine from
  12.04 through 18.04, but upon upgrade to 18.10 it no longer functions
  at all.  The kernel seems to detect the hadware okay:

  hwinfo --sound
  22: PCI 1b.0: 0403 Audio device 
[Created at pci.378]
Unique ID: u1Nb.8PjrOxLnqG6
SysFS ID: /devices/pci:00/:00:1b.0
SysFS BusID: :00:1b.0
Hardware Class: sound
Model: 

Re: [Touch-packages] [Bug 1799203] Re: [Mac-Pro 1, 1] Kernel Detects Sound Chip but PulseAudio does not (after upgrading to Ubuntu 18.10)

2018-10-22 Thread Robert Dinse
If you have the indicator Applet installed there are not one but three 
speaker symbols each doing different things, it shows up under the middle
drop-down menu under Playback Streams.  I'll be honest, I am not familiar with
the internals of Ubuntu's audio system.  Back in the old days when you had
/dev/audio and you wrote to it, or used ioctl calls to change the bit rate or
width, I could grock it, now it's too much of a hack for me to keep track of.

-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-
  Eskimo North Linux Friendly Internet Access, Shell Accounts, and Hosting.
Knowledgeable human assistance, not telephone trees or script readers.
  See our web site: http://www.eskimo.com/ (206) 812-0051 or (800) 246-6874.

On Tue, 23 Oct 2018, Daniel van Vugt wrote:

> Date: Tue, 23 Oct 2018 03:30:19 -
> From: Daniel van Vugt 
> Reply-To: Bug 1799203 <1799...@bugs.launchpad.net>
> To: nan...@eskimo.com
> Subject: [Bug 1799203] Re: [Mac-Pro 1,
> 1] Kernel Detects Sound Chip but PulseAudio does not (after upgrading to
> Ubuntu 18.10)
> 
> I mean; what is "audioIPCServer"? Where are you seeing that?
>
> -- 
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1799203
>
> Title:
>  [Mac-Pro 1,1] Kernel Detects Sound Chip but PulseAudio does not (after
>  upgrading to Ubuntu 18.10)
>
> Status in pulseaudio package in Ubuntu:
>  Incomplete
>
> Bug description:
>  I have a 2006 vintage Mac-Pro 1,1.  The audio has worked fine from
>  12.04 through 18.04, but upon upgrade to 18.10 it no longer functions
>  at all.  The kernel seems to detect the hadware okay:
>
>  hwinfo --sound
>  22: PCI 1b.0: 0403 Audio device
>[Created at pci.378]
>Unique ID: u1Nb.8PjrOxLnqG6
>SysFS ID: /devices/pci:00/:00:1b.0
>SysFS BusID: :00:1b.0
>Hardware Class: sound
>Model: "Intel 631xESB/632xESB High Definition Audio Controller"
>Vendor: pci 0x8086 "Intel Corporation"
>Device: pci 0x269a "631xESB/632xESB High Definition Audio Controller"
>Revision: 0x09
>Driver: "snd_hda_intel"
>Driver Modules: "snd_hda_intel"
>Memory Range: 0xf2f0-0xf2f03fff (rw,non-prefetchable)
>IRQ: 36 (119384 events)
>Module Alias: "pci:v8086d269Asvsdbc04sc03i00"
>Driver Info #0:
>  Driver Status: snd_hda_intel is active
>  Driver Activation Cmd: "modprobe snd_hda_intel"
>Config Status: cfg=new, avail=yes, need=no, active=unknown
>
>   But there is no sound output, pavucontrol does not show ANY hardware to 
> configure.  I have
>  purged and reinstalled both pulseaudio and alsa to noavail, I"ve force 
> reloaded alsa, I've restarted pulseaudio.  Nothing makes the hardware show up 
> in pavucontrol and there is no audio output.
>
>  ProblemType: Bug
>  DistroRelease: Ubuntu 18.10
>  Package: pulseaudio 1:12.2-0ubuntu4
>  Uname: Linux 4.18.0-10-lowlatency x86_64
>  Architecture: amd64
>  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/dsp', 
> '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/hwC0D0', 
> '/dev/snd/pcmC0D1c', '/dev/snd/pcmC0D1p', '/dev/snd/pcmC0D0c', 
> '/dev/snd/pcmC0D0p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 
> 1:
>  CurrentDesktop: MATE
>  Date: Mon Oct 22 04:11:54 2018
>  LiveMediaBuild: Ubuntu-MATE 17.04 "Zesty Zapus" - Release amd64 (20170412)
>  SourcePackage: pulseaudio
>  dmi.bios.date: 07/02/07
>  dmi.bios.vendor: Apple Computer, Inc.
>  dmi.bios.version: MP21.88Z.007F.B06.0707021348
>  dmi.board.asset.tag: Base Board Asset Tag#
>  dmi.board.name: Mac-F4208DC8
>  dmi.board.vendor: Apple Inc.
>  dmi.board.version: PVT
>  dmi.chassis.asset.tag: Asset Tag#
>  dmi.chassis.type: 2
>  dmi.chassis.vendor: Apple Computer, Inc.
>  dmi.chassis.version: Mac-F4208DC8
>  dmi.modalias: 
> dmi:bvnAppleComputer,Inc.:bvrMP21.88Z.007F.B06.0707021348:bd07/02/07:svnAppleComputer,Inc.:pnMacPro2,1:pvr1.0:rvnAppleInc.:rnMac-F4208DC8:rvrPVT:cvnAppleComputer,Inc.:ct2:cvrMac-F4208DC8:
>  dmi.product.family: MacPro
>  dmi.product.name: MacPro2,1
>  dmi.product.sku: System SKU#
>  dmi.product.version: 1.0
>  dmi.sys.vendor: Apple Computer, Inc.
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1799203/+subscriptions
>

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to pulseaudio in Ubuntu.
https://bugs.launchpad.net/bugs/1799203

Title:
  [Mac-Pro 1,1] Kernel Detects Sound Chip but PulseAudio does not (after
  upgrading to Ubuntu 18.10)

Status in pulseaudio package in Ubuntu:
  Incomplete

Bug description:
  I have a 2006 vintage Mac-Pro 1,1.  The audio has worked fine from
  12.04 through 18.04, but upon upgrade to 18.10 it no longer functions
  at all.  The kernel seems to detect the hadware okay:

  hwinfo --sound
  22: PCI 1b.0: 0403 Audio device 

Re: [Touch-packages] [Bug 1799203] Re: [Mac-Pro 1, 1] Kernel Detects Sound Chip but PulseAudio does not (after upgrading to Ubuntu 18.10)

2018-10-22 Thread Robert Dinse
The in place upgrade did not install audioIPCServer but a fresh install
did.

-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-
  Eskimo North Linux Friendly Internet Access, Shell Accounts, and Hosting.
Knowledgeable human assistance, not telephone trees or script readers.
  See our web site: http://www.eskimo.com/ (206) 812-0051 or (800) 246-6874.

On Tue, 23 Oct 2018, Daniel van Vugt wrote:

> Date: Tue, 23 Oct 2018 02:50:28 -
> From: Daniel van Vugt 
> Reply-To: Bug 1799203 <1799...@bugs.launchpad.net>
> To: nan...@eskimo.com
> Subject: [Bug 1799203] Re: [Mac-Pro 1,
> 1] Kernel Detects Sound Chip but PulseAudio does not (after upgrading to
> Ubuntu 18.10)
> 
> Can you please elaborate on where/how you see audio components missing
> in the upgrade?
>
> -- 
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1799203
>
> Title:
>  [Mac-Pro 1,1] Kernel Detects Sound Chip but PulseAudio does not (after
>  upgrading to Ubuntu 18.10)
>
> Status in pulseaudio package in Ubuntu:
>  Incomplete
>
> Bug description:
>  I have a 2006 vintage Mac-Pro 1,1.  The audio has worked fine from
>  12.04 through 18.04, but upon upgrade to 18.10 it no longer functions
>  at all.  The kernel seems to detect the hadware okay:
>
>  hwinfo --sound
>  22: PCI 1b.0: 0403 Audio device
>[Created at pci.378]
>Unique ID: u1Nb.8PjrOxLnqG6
>SysFS ID: /devices/pci:00/:00:1b.0
>SysFS BusID: :00:1b.0
>Hardware Class: sound
>Model: "Intel 631xESB/632xESB High Definition Audio Controller"
>Vendor: pci 0x8086 "Intel Corporation"
>Device: pci 0x269a "631xESB/632xESB High Definition Audio Controller"
>Revision: 0x09
>Driver: "snd_hda_intel"
>Driver Modules: "snd_hda_intel"
>Memory Range: 0xf2f0-0xf2f03fff (rw,non-prefetchable)
>IRQ: 36 (119384 events)
>Module Alias: "pci:v8086d269Asvsdbc04sc03i00"
>Driver Info #0:
>  Driver Status: snd_hda_intel is active
>  Driver Activation Cmd: "modprobe snd_hda_intel"
>Config Status: cfg=new, avail=yes, need=no, active=unknown
>
>   But there is no sound output, pavucontrol does not show ANY hardware to 
> configure.  I have
>  purged and reinstalled both pulseaudio and alsa to noavail, I"ve force 
> reloaded alsa, I've restarted pulseaudio.  Nothing makes the hardware show up 
> in pavucontrol and there is no audio output.
>
>  ProblemType: Bug
>  DistroRelease: Ubuntu 18.10
>  Package: pulseaudio 1:12.2-0ubuntu4
>  Uname: Linux 4.18.0-10-lowlatency x86_64
>  Architecture: amd64
>  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/dsp', 
> '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/hwC0D0', 
> '/dev/snd/pcmC0D1c', '/dev/snd/pcmC0D1p', '/dev/snd/pcmC0D0c', 
> '/dev/snd/pcmC0D0p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 
> 1:
>  CurrentDesktop: MATE
>  Date: Mon Oct 22 04:11:54 2018
>  LiveMediaBuild: Ubuntu-MATE 17.04 "Zesty Zapus" - Release amd64 (20170412)
>  SourcePackage: pulseaudio
>  dmi.bios.date: 07/02/07
>  dmi.bios.vendor: Apple Computer, Inc.
>  dmi.bios.version: MP21.88Z.007F.B06.0707021348
>  dmi.board.asset.tag: Base Board Asset Tag#
>  dmi.board.name: Mac-F4208DC8
>  dmi.board.vendor: Apple Inc.
>  dmi.board.version: PVT
>  dmi.chassis.asset.tag: Asset Tag#
>  dmi.chassis.type: 2
>  dmi.chassis.vendor: Apple Computer, Inc.
>  dmi.chassis.version: Mac-F4208DC8
>  dmi.modalias: 
> dmi:bvnAppleComputer,Inc.:bvrMP21.88Z.007F.B06.0707021348:bd07/02/07:svnAppleComputer,Inc.:pnMacPro2,1:pvr1.0:rvnAppleInc.:rnMac-F4208DC8:rvrPVT:cvnAppleComputer,Inc.:ct2:cvrMac-F4208DC8:
>  dmi.product.family: MacPro
>  dmi.product.name: MacPro2,1
>  dmi.product.sku: System SKU#
>  dmi.product.version: 1.0
>  dmi.sys.vendor: Apple Computer, Inc.
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1799203/+subscriptions
>

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to pulseaudio in Ubuntu.
https://bugs.launchpad.net/bugs/1799203

Title:
  [Mac-Pro 1,1] Kernel Detects Sound Chip but PulseAudio does not (after
  upgrading to Ubuntu 18.10)

Status in pulseaudio package in Ubuntu:
  Incomplete

Bug description:
  I have a 2006 vintage Mac-Pro 1,1.  The audio has worked fine from
  12.04 through 18.04, but upon upgrade to 18.10 it no longer functions
  at all.  The kernel seems to detect the hadware okay:

  hwinfo --sound
  22: PCI 1b.0: 0403 Audio device 
[Created at pci.378]
Unique ID: u1Nb.8PjrOxLnqG6
SysFS ID: /devices/pci:00/:00:1b.0
SysFS BusID: :00:1b.0
Hardware Class: sound
Model: "Intel 631xESB/632xESB High Definition Audio Controller"
Vendor: pci 0x8086 "Intel Corporation"
Device: pci 0x269a "631xESB/632xESB High Definition Audio Controller"