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** Changed in: linux (Ubuntu)
       Status: New => Incomplete

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https://bugs.launchpad.net/bugs/1929030

Title:
  cheese image flickers

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Start cheese, the image on the screen flickers and I have a lot of messages:
  (cheese:5350): cheese-WARNING **: 10:03:34.226: Internal GStreamer error: 
code not implemented.  Please file a bug at 
https://gitlab.freedesktop.org/gstreamer/gstreamer/issues/new.: 
../gst-libs/gst/video/gstvideofilter.c(296): gst_video_filter_transform (): 
/GstCameraBin:camerabin/GstViewfinderBin:vf-bin/GstVideoConvert:vfbin-csp:
  invalid video buffer received

  I don't know if the problem is due to cheese, starting cheese and
  doing 'ubuntu-bug cheese' the bug seems opened against linux package.

  note: 
  problem occurs in both sessions Xorg and Wayland
  starting cheese as superuser the problem does not occurs

  the problem is described also in
  https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/696
  https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/689

  corrado@corrado-n3-ii-0501:~$ apt policy cheese
  cheese:
    Installed: 3.38.0-3
    Candidate: 3.38.0-3
    Version table:
   *** 3.38.0-3 500
          500 http://archive.ubuntu.com/ubuntu impish/main amd64 Packages
          100 /var/lib/dpkg/status
  corrado@corrado-n3-ii-0501:~$

  ProblemType: Bug
  DistroRelease: Ubuntu 21.10
  Package: cheese 3.38.0-3
  ProcVersionSignature: Ubuntu 5.11.0-16.17-generic 5.11.12
  Uname: Linux 5.11.0-16-generic x86_64
  ApportVersion: 2.20.11-0ubuntu66
  Architecture: amd64
  CasperMD5CheckResult: pass
  CurrentDesktop: ubuntu:GNOME
  Date: Thu May 20 09:56:12 2021
  InstallationDate: Installed on 2021-05-01 (18 days ago)
  InstallationMedia: Ubuntu 21.10 "Impish Indri" - Alpha amd64 (20210501)
  MachineType: Dell Inc. Inspiron 3793
  RelatedPackageVersions:
   cheese        3.38.0-3
   cheese-common 3.38.0-3
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/17/2019
  dmi.bios.release: 1.5
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 1.5.0
  dmi.board.name: 0C1PF2
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 10
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvr1.5.0:bd12/17/2019:br1.5:svnDellInc.:pnInspiron3793:pvr:rvnDellInc.:rn0C1PF2:rvrA00:cvnDellInc.:ct10:cvr:
  dmi.product.family: Inspiron
  dmi.product.name: Inspiron 3793
  dmi.product.sku: 097A
  dmi.sys.vendor: Dell Inc.
  lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 0bda:5520 Realtek Semiconductor Corp. 
Integrated_Webcam_HD
   Bus 001 Device 004: ID 0cf3:e009 Qualcomm Atheros Communications 
   Bus 001 Device 002: ID 145f:02b5 Trust Trust Wireless Mouse
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

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