[Bug 2017702] [NEW] After upgrade from 22.10 to 23.04, adding printer to cups does not work until disabling avahi-daemon

[Robert Heel]

Public bug reported:

After upgrade from 22.10 to 23.04, adding network printer to cups does
not work until disabling avahi-daemon

Network printer is detected, the name can be entered, but instead of the driver list an error message that the driver list cannot be loaded appears. The cups error_log shows
ippfind closing client x after 900 seconds of inactivity.

systemctl disable avahi-daemon
solves the above issue

Also the automatic printer detection (ddns?) does not work

Ubuntu 23.04
cups 2.4.2-3ubuntu2
avahi-daemon 0.8-6ubuntu1

ProblemType: Bug
DistroRelease: Ubuntu 23.04
Package: avahi-daemon 0.8-6ubuntu1
ProcVersionSignature: Ubuntu 6.2.0-20.20-generic 6.2.6
Uname: Linux 6.2.0-20-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.26.1-0ubuntu2
Architecture: amd64
CasperMD5CheckResult: unknown
CurrentDesktop: KDE
Date: Tue Apr 25 23:25:11 2023
InstallationDate: Installed on 2019-11-27 (1245 days ago)
InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017)
SourcePackage: avahi
UpgradeStatus: Upgraded to lunar on 2023-04-20 (5 days ago)

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


** Tags: amd64 apport-bug lunar

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https://bugs.launchpad.net/bugs/2017702

Title:
  After upgrade from 22.10 to 23.04, adding printer to cups does not
  work until disabling avahi-daemon

Status in avahi package in Ubuntu:
  New

Bug description:
  After upgrade from 22.10 to 23.04, adding network printer to cups does
  not work until disabling avahi-daemon

  Network printer is detected, the name can be entered, but instead of the driver list an error message that the driver list cannot be loaded appears. The cups error_log shows
  ippfind closing client x after 900 seconds of inactivity.

  systemctl disable avahi-daemon
  solves the above issue

  Also the automatic printer detection (ddns?) does not work

  Ubuntu 23.04
  cups 2.4.2-3ubuntu2
  avahi-daemon 0.8-6ubuntu1

  ProblemType: Bug
  DistroRelease: Ubuntu 23.04
  Package: avahi-daemon 0.8-6ubuntu1
  ProcVersionSignature: Ubuntu 6.2.0-20.20-generic 6.2.6
  Uname: Linux 6.2.0-20-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.26.1-0ubuntu2
  Architecture: amd64
  CasperMD5CheckResult: unknown
  CurrentDesktop: KDE
  Date: Tue Apr 25 23:25:11 2023
  InstallationDate: Installed on 2019-11-27 (1245 days ago)
  InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017)
  SourcePackage: avahi
  UpgradeStatus: Upgraded to lunar on 2023-04-20 (5 days ago)

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