Merge linuxptp from Debian Unstable for resolute

[Lukas Märdian]

As per SD-2569 we want to have linuxptp >= 4.4. for 26.04 LTS.

To be merged from Debian or upstream.

Important note from Salsa (https://salsa.debian.org/multimedia-team/linuxptp/-/merge_requests/4):

"""
Upstream supports 4 different cryptographic libraries to enable this features:

- GnuPG
- GnuTLS
- Nettle
- OpenSSL

I decided to go with Nettle because it was the least burdensome choice. OpenSSL enforces a license change to GPLv3 on LinuxPTP, GnuTLS depends on nettle-dev so we end up with both the Nettle and GnuTLS backends enabled if we don’t patch the upstream source and I did not considerate GnuPG.
"""

=> going with Nettle should be fine as long as the package stays in universe.

[Lukas Märdian (slyon)]

See https://salsa.debian.org/multimedia-team/linuxptp/-/merge_requests/4 and upstream (watch file) changes

https://downloads.nwtime.org/linuxptp/
https://github.com/nwtime/linuxptp
upstream moved: https://bugs.launchpad.net/ubuntu/+source/linuxptp/+bug/2115203

[Lukas Märdian (slyon)]

PPA: https://launchpad.net/~slyon/+archive/ubuntu/merge-lp2130003-resolute
MP: https://code.launchpad.net/~slyon/ubuntu/+source/linuxptp/+git/linuxptp/+merge/497354

[Launchpad Janitor (janitor)]

This bug was fixed in the package linuxptp - 4.4-0ubuntu1

---------------
linuxptp (4.4-0ubuntu1) resolute; urgency=medium

  * Merge with Salsa MR#4 (LP: #2130003, LP: #2115203). Remaining changes:
    - Add autopkgtest to run linuxptp-testsuite.
      + d/t/linuxptp-testsuite: Include a copy of linuxptp-testsuite from
        https://github.com/mlichvar/linuxptp-testsuite.
      + d/t/README: Instructions to update the test suite for new upstream
        versions.
      + Note that the tests use needs-internet to download clknetsim, like
        in the chrony autopkgtests.
    - d/copyright: Add test suite copyright clauses.
    - Add AppArmor rules for ptp4l (LP #2083458)
      + d/control: Add dh-apparmor dependency
      + d/linuxptp.install: Add aa rules destdir
      + d/rules: Add section for aa profile adition
      + d/tests/simulation-test-suite: Add script function to inject additional
        local aa rules needed for autopkgtest
      + d/tests/control: Add needs-sudo capability
      + d/usr.sbin.ptp4l: aa profile for ptp4l application
    - Add AppArmor rules for timemaster (ref LP #2083458)
      + d/linuxptp.install: Add aa rules destdir for timemaster
      + d/rules: Add timemaster aa profile entry
      + d/usr.sbin.timemaster: aa profile for timemaster service
    - Add AppArmor rules for phc2sys (ref LP #2083458)
      + d/linuxptp.install: Add aa rules destdir for phc2sys
      + d/rules: Add phc2sys aa profile entry
      + d/tests/simulation-test-suite: Insert rule on aa profile for autopkgtest
      + d/usr.sbin.phc2sys: aa profile for phc2sys service
  * Drop Changes:
    - d/timemaster.conf: Fix path to chrony.conf. [applied in Debian]

linuxptp (4.4-0~salsa1) experimental; urgency=medium

  * New upstream version 4.4 (Closes: #1108202)
  * d/control: Update Homepage
  * d/control: Drop fields already set by default
  * d/control: Bump Standards-Version to 4.7.2 (no changes required)
  * d/control: Add nettle-dev to Build-Depends to support Authentication TLV
  * d/copyright: Update upstream source URL
  * d/copyright: Fix 'old-fsf-address-in-copyright-file' lintian warning
  * d/linuxptp.phc2sys@.service: Add hardening features
  * d/linuxptp.phc2sys@.service: Rework dependencies
  * d/linuxptp.{phc2sys@,timemaster}.service: Fix service names in dependency
    directives (LP: #2119028)
  * d/linuxptp.ptp4l@.service: Pull network-online.target and order
    ptp4l@.service after it (Closes: #1070847)
  * d/linuxptp.ptp4l@.service: Add hardening features
  * d/linuxptp.timemaster.service: Add hardening features
  * d/linuxptp.timemaster.service: Pull network-online.target and order
    timemaster.service after it (Closes: #1109410)
  * d/timemaster.conf: Fix chrony.conf location (Closes: #1004744)
  * d/u/metadata: Add more fields to the DEP-12 upstream metadata file
  * d/watch: Switch to version 5 and update URL (LP: #2115203)

 -- Lukas Märdian <email address hidden> Thu, 11 Dec 2025 15:59:21 +0100