[Kernel-packages] [Bug 1938626] Re: PPS API broken

2021-08-13 Thread Jim Pennino
I have verified the kernel pps_api only looks at CD by building a patch
cable to map the PPS signal into the CD pin and now all the pps_api
calls work as expected.

It is still my position that the kernel pps_api should look at all
commonly used control lines for PPS just like the pps-tools package
does.

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https://bugs.launchpad.net/bugs/1938626

Title:
  PPS API broken

Status in linux package in Ubuntu:
  New
Status in linux source package in Focal:
  New

Bug description:
  The kernel PPS API appears to be broken. I have a serial GPS with PPS
  attached to /dev/ttyS4. If I use gpsd to create /dev/pps0, gpsd fails
  to see PPS data. If I disable gpsd and create /dev/pps0 with ldattach,
  any app or tool run against ttyS4 works fine and does see the CTS
  transitions every second, i.e. gpsmon and ppscheck. Anything run
  against pps0 fails, i.e. ppstest, ppswatch. ntpd gets data from ttyS4
  but not pps0.

  There are some issues with stock apparmor with gpsd and ntpd, but I
  have solved those.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-80-generic 5.4.0-80.90
  ProcVersionSignature: Ubuntu 5.4.0-80.90-generic 5.4.124
  Uname: Linux 5.4.0-80-generic x86_64
  ApportVersion: 2.20.11-0ubuntu27.18
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  jimp   6811 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: GNOME-Flashback:GNOME
  Date: Sat Jul 31 16:41:32 2021
  HibernationDevice: RESUME=UUID=90289c8f-5a00-46c4-8f1f-79dd26128f39
  InstallationDate: Installed on 2016-08-05 (1820 days ago)
  InstallationMedia: Ubuntu-Server 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160719)
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 i915drmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-80-generic 
root=UUID=389dcb0d-84f2-4340-ad6c-e4f1dbe55b67 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-80-generic N/A
   linux-backports-modules-5.4.0-80-generic  N/A
   linux-firmware1.187.15
  SourcePackage: linux
  UpgradeStatus: Upgraded to focal on 2020-11-09 (264 days ago)
  dmi.bios.date: 11/26/2009
  dmi.bios.vendor: Intel Corp.
  dmi.bios.version: TYG4110H.86A.0036.2009.1126.2047
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: DG41TY
  dmi.board.vendor: Intel Corporation
  dmi.board.version: AAE47335-302
  dmi.chassis.type: 3
  dmi.modalias: 
dmi:bvnIntelCorp.:bvrTYG4110H.86A.0036.2009.1126.2047:bd11/26/2009:svn:pn:pvr:rvnIntelCorporation:rnDG41TY:rvrAAE47335-302:cvn:ct3:cvr:

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1938626] Re: PPS API broken

2021-08-10 Thread Jim Pennino
According to linux/drivers/pps/clients/Kconfig

config PPS_CLIENT_LDISC
tristate "PPS line discipline"
depends on TTY
help
  If you say yes here you get support for a PPS source connected
  with the CD (Carrier Detect) pin of your serial port.

If this is true, CTS needs to be added for modern devices.

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1938626

Title:
  PPS API broken

Status in linux package in Ubuntu:
  New
Status in linux source package in Focal:
  New

Bug description:
  The kernel PPS API appears to be broken. I have a serial GPS with PPS
  attached to /dev/ttyS4. If I use gpsd to create /dev/pps0, gpsd fails
  to see PPS data. If I disable gpsd and create /dev/pps0 with ldattach,
  any app or tool run against ttyS4 works fine and does see the CTS
  transitions every second, i.e. gpsmon and ppscheck. Anything run
  against pps0 fails, i.e. ppstest, ppswatch. ntpd gets data from ttyS4
  but not pps0.

  There are some issues with stock apparmor with gpsd and ntpd, but I
  have solved those.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-80-generic 5.4.0-80.90
  ProcVersionSignature: Ubuntu 5.4.0-80.90-generic 5.4.124
  Uname: Linux 5.4.0-80-generic x86_64
  ApportVersion: 2.20.11-0ubuntu27.18
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  jimp   6811 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: GNOME-Flashback:GNOME
  Date: Sat Jul 31 16:41:32 2021
  HibernationDevice: RESUME=UUID=90289c8f-5a00-46c4-8f1f-79dd26128f39
  InstallationDate: Installed on 2016-08-05 (1820 days ago)
  InstallationMedia: Ubuntu-Server 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160719)
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 i915drmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-80-generic 
root=UUID=389dcb0d-84f2-4340-ad6c-e4f1dbe55b67 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-80-generic N/A
   linux-backports-modules-5.4.0-80-generic  N/A
   linux-firmware1.187.15
  SourcePackage: linux
  UpgradeStatus: Upgraded to focal on 2020-11-09 (264 days ago)
  dmi.bios.date: 11/26/2009
  dmi.bios.vendor: Intel Corp.
  dmi.bios.version: TYG4110H.86A.0036.2009.1126.2047
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: DG41TY
  dmi.board.vendor: Intel Corporation
  dmi.board.version: AAE47335-302
  dmi.chassis.type: 3
  dmi.modalias: 
dmi:bvnIntelCorp.:bvrTYG4110H.86A.0036.2009.1126.2047:bd11/26/2009:svn:pn:pvr:rvnIntelCorporation:rnDG41TY:rvrAAE47335-302:cvn:ct3:cvr:

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1938626] Re: PPS API broken

2021-08-09 Thread Jim Pennino
A possible cause for this bug has occurred to me, but I wouldn't know
where in the kernel code to check for this.

Note: When I talk about a control line, I am using the DTE, i.e
computer, end connector reference.

In years past there was no standardization for which line on a serial
port carried the PPS signal for a GPS and it was a mix of DCD, RTS, and
occasionally CTS. Current commercial devices, such as the one I have,
seem to mostly use CTS.

Is is possible the current kernel code is not looking at ALL those lines
for PPS?

This would also explain why you have not gotten lots of bug reports as
very few people would be running such a device.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1938626

Title:
  PPS API broken

Status in linux package in Ubuntu:
  New
Status in linux source package in Focal:
  New

Bug description:
  The kernel PPS API appears to be broken. I have a serial GPS with PPS
  attached to /dev/ttyS4. If I use gpsd to create /dev/pps0, gpsd fails
  to see PPS data. If I disable gpsd and create /dev/pps0 with ldattach,
  any app or tool run against ttyS4 works fine and does see the CTS
  transitions every second, i.e. gpsmon and ppscheck. Anything run
  against pps0 fails, i.e. ppstest, ppswatch. ntpd gets data from ttyS4
  but not pps0.

  There are some issues with stock apparmor with gpsd and ntpd, but I
  have solved those.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-80-generic 5.4.0-80.90
  ProcVersionSignature: Ubuntu 5.4.0-80.90-generic 5.4.124
  Uname: Linux 5.4.0-80-generic x86_64
  ApportVersion: 2.20.11-0ubuntu27.18
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  jimp   6811 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: GNOME-Flashback:GNOME
  Date: Sat Jul 31 16:41:32 2021
  HibernationDevice: RESUME=UUID=90289c8f-5a00-46c4-8f1f-79dd26128f39
  InstallationDate: Installed on 2016-08-05 (1820 days ago)
  InstallationMedia: Ubuntu-Server 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160719)
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 i915drmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-80-generic 
root=UUID=389dcb0d-84f2-4340-ad6c-e4f1dbe55b67 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-80-generic N/A
   linux-backports-modules-5.4.0-80-generic  N/A
   linux-firmware1.187.15
  SourcePackage: linux
  UpgradeStatus: Upgraded to focal on 2020-11-09 (264 days ago)
  dmi.bios.date: 11/26/2009
  dmi.bios.vendor: Intel Corp.
  dmi.bios.version: TYG4110H.86A.0036.2009.1126.2047
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: DG41TY
  dmi.board.vendor: Intel Corporation
  dmi.board.version: AAE47335-302
  dmi.chassis.type: 3
  dmi.modalias: 
dmi:bvnIntelCorp.:bvrTYG4110H.86A.0036.2009.1126.2047:bd11/26/2009:svn:pn:pvr:rvnIntelCorporation:rnDG41TY:rvrAAE47335-302:cvn:ct3:cvr:

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1938626] Re: PPS API broken

2021-08-06 Thread Jim Pennino
I have rebooted with the oldest installed kernel, 5.4.0-54, and it too
has the bug.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1938626

Title:
  PPS API broken

Status in linux package in Ubuntu:
  New
Status in linux source package in Focal:
  New

Bug description:
  The kernel PPS API appears to be broken. I have a serial GPS with PPS
  attached to /dev/ttyS4. If I use gpsd to create /dev/pps0, gpsd fails
  to see PPS data. If I disable gpsd and create /dev/pps0 with ldattach,
  any app or tool run against ttyS4 works fine and does see the CTS
  transitions every second, i.e. gpsmon and ppscheck. Anything run
  against pps0 fails, i.e. ppstest, ppswatch. ntpd gets data from ttyS4
  but not pps0.

  There are some issues with stock apparmor with gpsd and ntpd, but I
  have solved those.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-80-generic 5.4.0-80.90
  ProcVersionSignature: Ubuntu 5.4.0-80.90-generic 5.4.124
  Uname: Linux 5.4.0-80-generic x86_64
  ApportVersion: 2.20.11-0ubuntu27.18
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  jimp   6811 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: GNOME-Flashback:GNOME
  Date: Sat Jul 31 16:41:32 2021
  HibernationDevice: RESUME=UUID=90289c8f-5a00-46c4-8f1f-79dd26128f39
  InstallationDate: Installed on 2016-08-05 (1820 days ago)
  InstallationMedia: Ubuntu-Server 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160719)
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 i915drmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-80-generic 
root=UUID=389dcb0d-84f2-4340-ad6c-e4f1dbe55b67 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-80-generic N/A
   linux-backports-modules-5.4.0-80-generic  N/A
   linux-firmware1.187.15
  SourcePackage: linux
  UpgradeStatus: Upgraded to focal on 2020-11-09 (264 days ago)
  dmi.bios.date: 11/26/2009
  dmi.bios.vendor: Intel Corp.
  dmi.bios.version: TYG4110H.86A.0036.2009.1126.2047
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: DG41TY
  dmi.board.vendor: Intel Corporation
  dmi.board.version: AAE47335-302
  dmi.chassis.type: 3
  dmi.modalias: 
dmi:bvnIntelCorp.:bvrTYG4110H.86A.0036.2009.1126.2047:bd11/26/2009:svn:pn:pvr:rvnIntelCorporation:rnDG41TY:rvrAAE47335-302:cvn:ct3:cvr:

To manage notifications about this bug go to:
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Re: [Kernel-packages] [Bug 1938626] Re: PPS API broken

2021-08-04 Thread Jim Pennino
I had been running with a USB GPS for years and recently purchased a GOOD GNSS 
device, so I have not had anything on this machine that accesses the pps_api 
until a few days ago.
FYI I have a Raspberry Pi with Ubuntu where the pps_api works with 
raspberrypi-kernel 1:1.2010727-1 if that is of any help.

I see two other kernels installed: 5.4.0-54 and 5.4.0-77.
Any suggestion on which to try as it is somewhat of a PITA to do this, would 
rather do it just once, and will have to schedule a time, hopefully in a day or 
so.

Also I have had no reason to do this for years and have forgotten how. As I 
recall, it is just hold down a key while rebooting to get to the menu to select 
a kernel, but don't remember which key.
On Wednesday, August 4, 2021, 6:30:46 AM PDT, Kleber Sacilotto de Souza 
<1938...@bugs.launchpad.net> wrote:  
 
 Hello Jim,

Did it work before with your system and got broken after a kernel
update? If yes, would you be able to identify the kernel version which
was working before? If you didn't run this use case before, would you be
able to boot with an older kernel version and check whether it works?

Thanks.

** Also affects: linux (Ubuntu Focal)
  Importance: Undecided
      Status: New

-- 
You received this bug notification because you are subscribed to the bug
report.
https://bugs.launchpad.net/bugs/1938626

Title:
  PPS API broken

Status in linux package in Ubuntu:
  New
Status in linux source package in Focal:
  New

Bug description:
  The kernel PPS API appears to be broken. I have a serial GPS with PPS
  attached to /dev/ttyS4. If I use gpsd to create /dev/pps0, gpsd fails
  to see PPS data. If I disable gpsd and create /dev/pps0 with ldattach,
  any app or tool run against ttyS4 works fine and does see the CTS
  transitions every second, i.e. gpsmon and ppscheck. Anything run
  against pps0 fails, i.e. ppstest, ppswatch. ntpd gets data from ttyS4
  but not pps0.

  There are some issues with stock apparmor with gpsd and ntpd, but I
  have solved those.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-80-generic 5.4.0-80.90
  ProcVersionSignature: Ubuntu 5.4.0-80.90-generic 5.4.124
  Uname: Linux 5.4.0-80-generic x86_64
  ApportVersion: 2.20.11-0ubuntu27.18
  Architecture: amd64
  AudioDevicesInUse:
  USER        PID ACCESS COMMAND
  /dev/snd/controlC1:  jimp      6811 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: GNOME-Flashback:GNOME
  Date: Sat Jul 31 16:41:32 2021
  HibernationDevice: RESUME=UUID=90289c8f-5a00-46c4-8f1f-79dd26128f39
  InstallationDate: Installed on 2016-08-05 (1820 days ago)
  InstallationMedia: Ubuntu-Server 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160719)
  ProcEnviron:
  TERM=xterm-256color
  PATH=(custom, no user)
  XDG_RUNTIME_DIR=
  LANG=en_US.UTF-8
  SHELL=/bin/bash
  ProcFB: 0 i915drmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-80-generic 
root=UUID=389dcb0d-84f2-4340-ad6c-e4f1dbe55b67 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
  linux-restricted-modules-5.4.0-80-generic N/A
  linux-backports-modules-5.4.0-80-generic  N/A
  linux-firmware                            1.187.15
  SourcePackage: linux
  UpgradeStatus: Upgraded to focal on 2020-11-09 (264 days ago)
  dmi.bios.date: 11/26/2009
  dmi.bios.vendor: Intel Corp.
  dmi.bios.version: TYG4110H.86A.0036.2009.1126.2047
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: DG41TY
  dmi.board.vendor: Intel Corporation
  dmi.board.version: AAE47335-302
  dmi.chassis.type: 3
  dmi.modalias: 
dmi:bvnIntelCorp.:bvrTYG4110H.86A.0036.2009.1126.2047:bd11/26/2009:svn:pn:pvr:rvnIntelCorporation:rnDG41TY:rvrAAE47335-302:cvn:ct3:cvr:

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1938626/+subscriptions

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1938626

Title:
  PPS API broken

Status in linux package in Ubuntu:
  New
Status in linux source package in Focal:
  New

Bug description:
  The kernel PPS API appears to be broken. I have a serial GPS with PPS
  attached to /dev/ttyS4. If I use gpsd to create /dev/pps0, gpsd fails
  to see PPS data. If I disable gpsd and create /dev/pps0 with ldattach,
  any app or tool run against ttyS4 works fine and does see the CTS
  transitions every second, i.e. gpsmon and ppscheck. Anything run
  against pps0 fails, i.e. ppstest, ppswatch. ntpd gets data from ttyS4
  but not pps0.

  There are some issues with stock apparmor with gpsd and ntpd, but I
  have solved those.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-80-generic 5.4.0-80.90
  ProcVersionSignature: Ubuntu 5.4.0-80.90-generic 5.4.124
  Uname: Linux 5.4.0-80-generic x86_64
  ApportVersion: 2.20.11-0ubuntu27.18
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  jimp   6811 F 

[Kernel-packages] [Bug 1938626] [NEW] PPS API broken

2021-07-31 Thread Jim Pennino
Public bug reported:

The kernel PPS API appears to be broken. I have a serial GPS with PPS
attached to /dev/ttyS4. If I use gpsd to create /dev/pps0, gpsd fails to
see PPS data. If I disable gpsd and create /dev/pps0 with ldattach, any
app or tool run against ttyS4 works fine and does see the CTS
transitions every second, i.e. gpsmon and ppscheck. Anything run against
pps0 fails, i.e. ppstest, ppswatch. ntpd gets data from ttyS4 but not
pps0.

There are some issues with stock apparmor with gpsd and ntpd, but I have
solved those.

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-5.4.0-80-generic 5.4.0-80.90
ProcVersionSignature: Ubuntu 5.4.0-80.90-generic 5.4.124
Uname: Linux 5.4.0-80-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.18
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC1:  jimp   6811 F pulseaudio
CasperMD5CheckResult: skip
CurrentDesktop: GNOME-Flashback:GNOME
Date: Sat Jul 31 16:41:32 2021
HibernationDevice: RESUME=UUID=90289c8f-5a00-46c4-8f1f-79dd26128f39
InstallationDate: Installed on 2016-08-05 (1820 days ago)
InstallationMedia: Ubuntu-Server 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160719)
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-80-generic 
root=UUID=389dcb0d-84f2-4340-ad6c-e4f1dbe55b67 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-5.4.0-80-generic N/A
 linux-backports-modules-5.4.0-80-generic  N/A
 linux-firmware1.187.15
SourcePackage: linux
UpgradeStatus: Upgraded to focal on 2020-11-09 (264 days ago)
dmi.bios.date: 11/26/2009
dmi.bios.vendor: Intel Corp.
dmi.bios.version: TYG4110H.86A.0036.2009.1126.2047
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: DG41TY
dmi.board.vendor: Intel Corporation
dmi.board.version: AAE47335-302
dmi.chassis.type: 3
dmi.modalias: 
dmi:bvnIntelCorp.:bvrTYG4110H.86A.0036.2009.1126.2047:bd11/26/2009:svn:pn:pvr:rvnIntelCorporation:rnDG41TY:rvrAAE47335-302:cvn:ct3:cvr:

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug focal

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1938626

Title:
  PPS API broken

Status in linux package in Ubuntu:
  New

Bug description:
  The kernel PPS API appears to be broken. I have a serial GPS with PPS
  attached to /dev/ttyS4. If I use gpsd to create /dev/pps0, gpsd fails
  to see PPS data. If I disable gpsd and create /dev/pps0 with ldattach,
  any app or tool run against ttyS4 works fine and does see the CTS
  transitions every second, i.e. gpsmon and ppscheck. Anything run
  against pps0 fails, i.e. ppstest, ppswatch. ntpd gets data from ttyS4
  but not pps0.

  There are some issues with stock apparmor with gpsd and ntpd, but I
  have solved those.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-80-generic 5.4.0-80.90
  ProcVersionSignature: Ubuntu 5.4.0-80.90-generic 5.4.124
  Uname: Linux 5.4.0-80-generic x86_64
  ApportVersion: 2.20.11-0ubuntu27.18
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  jimp   6811 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: GNOME-Flashback:GNOME
  Date: Sat Jul 31 16:41:32 2021
  HibernationDevice: RESUME=UUID=90289c8f-5a00-46c4-8f1f-79dd26128f39
  InstallationDate: Installed on 2016-08-05 (1820 days ago)
  InstallationMedia: Ubuntu-Server 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160719)
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 i915drmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-80-generic 
root=UUID=389dcb0d-84f2-4340-ad6c-e4f1dbe55b67 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-80-generic N/A
   linux-backports-modules-5.4.0-80-generic  N/A
   linux-firmware1.187.15
  SourcePackage: linux
  UpgradeStatus: Upgraded to focal on 2020-11-09 (264 days ago)
  dmi.bios.date: 11/26/2009
  dmi.bios.vendor: Intel Corp.
  dmi.bios.version: TYG4110H.86A.0036.2009.1126.2047
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: DG41TY
  dmi.board.vendor: Intel Corporation
  dmi.board.version: AAE47335-302
  dmi.chassis.type: 3
  dmi.modalias: 
dmi:bvnIntelCorp.:bvrTYG4110H.86A.0036.2009.1126.2047:bd11/26/2009:svn:pn:pvr:rvnIntelCorporation:rnDG41TY:rvrAAE47335-302:cvn:ct3:cvr:

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