touch-packages team mailing list archive

[Bill Filler <1365509@xxxxxxxxxxxxxxxxxx>]

Note, this only happens on krillin. It works fine on mako.
I'm testing with build 16 on krillin. Looks like some policy things may have to be added. There are a ton of apparmor denials in /var/log/syslog when trying to play a video in gallery:

Sep  4 23:03:06 ubuntu-phablet kernel: [ 7089.770923] (0)[24512:CodecLooper]type=1400 audit(1409886186.514:88): apparmor="DENIED" operation="open" profile="com.ubuntu.gallery_gallery_2.9.1.1049" name="/android/system/etc/mtk_omx_core.cfg" pid=24512 comm="CodecLooper" requested_mask="r" denied_mask="r" fsuid=32011 ouid=0
Sep  4 23:03:07 ubuntu-phablet kernel: [ 7090.821936] (0)[24524:MtkOmxVdecDecod]type=1400 audit(1409886187.564:89): apparmor="DENIED" operation="open" profile="/usr/bin/media-hub-server" name="/dev/MTK_SMI" pid=24524 comm="MtkOmxVdecDecod" requested_mask="r" denied_mask="r" fsuid=32011 ouid=0
Sep  4 23:03:08 ubuntu-phablet kernel: [ 7091.662986] (0)[24561:CodecLooper]type=1400 audit(1409886188.404:90): apparmor="DENIED" operation="open" profile="com.ubuntu.gallery_gallery_2.9.1.1049" name="/android/system/etc/mtk_omx_core.cfg" pid=24561 comm="CodecLooper" requested_mask="r" denied_mask="r" fsuid=32011 ouid=0
Sep  4 23:03:10 ubuntu-phablet kernel: [ 7093.517505] (1)[24589:CodecLooper]type=1400 audit(1409886190.254:91): apparmor="DENIED" operation="open" profile="com.ubuntu.gallery_gallery_2.9.1.1049" name="/android/system/etc/mtk_omx_core.cfg" pid=24589 comm="CodecLooper" requested_mask="r" denied_mask="r" fsuid=32011 ouid=0
Sep  4 23:03:19 ubuntu-phablet kernel: [ 7102.409151] (1)[24191:QSGRenderThread]type=1400 audit(1409886199.144:92): apparmor="DENIED" operation="open" profile="com.ubuntu.gallery_gallery_2.9.1.1049" name="/proc/M4U_device" pid=24191 comm="QSGRenderThread" requested_mask="r" denied_mask="r" fsuid=32011 ouid=0
Sep  4 23:03:19 ubuntu-phablet kernel: [ 7102.409411] (1)[24191:QSGRenderThread]type=1400 audit(1409886199.144:93): apparmor="DENIED" operation="open" profile="com.ubuntu.gallery_gallery_2.9.1.1049" name="/proc/M4U_device" pid=24191 comm="QSGRenderThread" requested_mask="r" denied_mask="r" fsuid=32011 ouid=0
Sep  4 23:03:20 ubuntu-phablet kernel: [ 7103.643101] (2)[24191:QSGRenderThread]type=1400 audit(1409886200.384:94): apparmor="DENIED" operation="open" profile="com.ubuntu.gallery_gallery_2.9.1.1049" name="/proc/M4U_device" pid=24191 comm="QSGRenderThread" requested_mask="r" denied_mask="r" fsuid=32011 ouid=0


** Also affects: media-hub
   Importance: Undecided
       Status: New

** Also affects: apparmor-easyprof-ubuntu (Ubuntu)
   Importance: Undecided
       Status: New

** Changed in: media-hub
   Importance: Undecided => Critical

** Changed in: apparmor-easyprof-ubuntu (Ubuntu)
   Importance: Undecided => Critical

** Changed in: gallery-app
       Status: New => Invalid

** Changed in: media-hub
     Assignee: (unassigned) => Jim Hodapp (jhodapp)

** Changed in: apparmor-easyprof-ubuntu (Ubuntu)
     Assignee: (unassigned) => Jamie Strandboge (jdstrand)

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in Ubuntu.
https://bugs.launchpad.net/bugs/1365509

Title:
  Videos fail to play from gallery app

Status in Gallery App:
  Invalid
Status in Media Hub:
  New
Status in “apparmor-easyprof-ubuntu” package in Ubuntu:
  New

Bug description:
  com.ubuntu.gallery      2.9.1.1049

  Videos launched from the gallery app do not play in mediaplayer even
  if the video plays perfectly when launched from other apps (scope,
  filemanager or directly)

  TEST CASE:
  1. Download http://samplemedia.linaro.org/H264/tears_of_steel_1080p_H264_24fps.mov
  2. Copy it to /home/phablet/Videos with MTP (nautilus or gvfs-copy)
  3. Open the gallery-app
  4. Locate the video in the gallery
  5. Tap the video thumbnail to play it in the media player

  ACTUAL RESULT
  The video plays but is black or green and with audio only, or doesn't play at all. Often there is a media-hub-server crash and sometimes a mediaplayer crash (bug 1364476)

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