[Bug 2141307] Re: rpicam-apps not working on 26.04

[JP Meijers]

I can confirm that updating to rpicam-apps 1.11.1-1ubuntu2 solves the
issue for me.

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Title:
  rpicam-apps not working on 26.04

Status in libcamera package in Ubuntu:
  Fix Released
Status in picamera2 package in Ubuntu:
  New
Status in rpicam-apps package in Ubuntu:
  Fix Released

Bug description:
  On a Raspberry Pi 5, running the nightly of Ubuntu 26.04 Desktop, I
  installed `rpicam-apps`. There is a Raspberry Pi Global Shutter camera
  connected. `rpicam-hello` fails to start up.

  This worked on 25.04 Desktop.

  ```
  $ rpicam-hello --timeout 0
  [0:00:52.722467273] [3597]  INFO Camera camera_manager.cpp:326 libcamera v0.5.0
  [0:00:52.754151800] [3602]  INFO RPI pisp.cpp:720 libpisp version 1.3.0
  [0:00:52.766650689] [3602] ERROR IPAModule ipa_module.cpp:421 ipa_rpi_pisp.so: Failed to open IPA module shared object: /usr/lib/aarch64-linux-gnu/libcamera/ipa_rpi_pisp.so: undefined symbol: _ZN7libpisp7BackEnd6GetWbgER15pisp_wbg_config
  [0:00:52.766691392] [3602] ERROR IPAManager ipa_manager.h:47 Failed to load proxy
  [0:00:52.766707466] [3602] ERROR RPI pipeline_base.cpp:814 Failed to load a suitable IPA library
  [0:00:52.766716188] [3602] ERROR RPI pisp.cpp:957 Failed to register camera imx296 10-001a: -22
  Made X/EGL preview window
  ERROR: *** no cameras available ***
  ```

  ProblemType: Bug
  DistroRelease: Ubuntu 26.04
  Package: rpicam-apps 1.7.0-1ubuntu5
  ProcVersionSignature: Ubuntu 6.17.0-1003.3-raspi 6.17.0-rc7
  Uname: Linux 6.17.0-1003-raspi aarch64
  ApportVersion: 2.33.1-0ubuntu3
  Architecture: arm64
  CasperMD5CheckResult: unknown
  CloudArchitecture: aarch64
  CloudID: nocloud
  CloudName: unknown
  CloudPlatform: nocloud
  CloudSubPlatform: config-disk (/dev/mmcblk0p1)
  CurrentDesktop: ubuntu:GNOME
  Date: Mon Feb  9 14:28:18 2026
  ImageMediaBuild: 20260209
  SourcePackage: rpicam-apps
  UpgradeStatus: No upgrade log present (probably fresh install)

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