Thumbnailer

Fails to generate thumbnails for filenames without extensions

Bug #1499341 reported by Michael Sheldon
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Canonical System Image
Fix Released
Medium
Alejandro J. Cura
Canonical System Image ww46-2015 "ota8"
Thumbnailer
Fix Released
Medium
Michael Sheldon
thumbnailer (Ubuntu)
Fix Released
Medium
Michi Henning

Bug Description

Steps to reproduce:

 1) Download attached file "image" to /tmp/

 2) Run "thumbnailer-admin get /tmp/image"

Expected result:

 A thumbnail file should be generated

Actual result:

 thumbnailer-admin: Handler::check_finished(): no artwork for thumbnail: /tmp/image (0,0): NO ARTWORK

If you then rename /tmp/image to /tmp/image.jpg and run "thumbnailer-admin get /tmp/image.jpg" a thumbnail will be created correctly

Related branches

lp:~michael-sheldon/thumbnailer/fix-1499341
PS Jenkins bot (community): Approve (continuous-integration)
Michi Henning (community): Approve
Diff: 33 lines (+23/-0)
1 file modified
src/thumbnailer.cpp (+23/-0)
Superseded for merging into lp:thumbnailer
Michi Henning (community): Approve
PS Jenkins bot (community): Approve (continuous-integration)
Diff: 33 lines (+23/-0)
1 file modified
src/thumbnailer.cpp (+23/-0)
Revision history for this message
Michael Sheldon (michael-sheldon) wrote :
  • image Edit (2.6 KiB, application/octet-stream)
Michi Henning (michihenning)
Changed in thumbnailer:
assignee: nobody → Michael Sheldon (michael-sheldon)
status: New → Fix Committed
importance: Undecided → Medium
Revision history for this message
PS Jenkins bot (ps-jenkins) wrote :

Fix committed into lp:thumbnailer/devel at revision 282, scheduled for release in thumbnailer, milestone Unknown

Revision history for this message
Bill Filler (bfiller) wrote :

michi, alecu:
would be great to get another thumbnailer release for ota8 that includes this fix.

Changed in thumbnailer (Ubuntu):
assignee: nobody → Michi Henning (michihenning)
importance: Undecided → Medium
Changed in canonical-devices-system-image:
milestone: none → ww46-2015
assignee: nobody → Alejandro J. Cura (alecu)
importance: Undecided → Medium
Pat McGowan (pat-mcgowan)
Changed in canonical-devices-system-image:
status: New → In Progress
Revision history for this message
Michi Henning (michihenning) wrote :

Yes, we'll get this out the door. It turns out that a change in glib 2.22 broke this yet again. It's all about how glibc implements content type detection. James will be back Monday and I need some reviews from him. Once that's done, we can release. We should be able to get this into a silo Tuesday or Wednesday.

Revision history for this message
Michi Henning (michihenning) wrote :

It's in silo 40, if anyone wants to confirm.

Jean-Baptiste Lallement (jibel)
Changed in canonical-devices-system-image:
status: In Progress → Fix Committed
Michi Henning (michihenning)
Changed in thumbnailer (Ubuntu):
status: New → Fix Committed
Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package thumbnailer - 2.3+16.04.20151102.2-0ubuntu1

---------------
thumbnailer (2.3+16.04.20151102.2-0ubuntu1) xenial; urgency=medium

  [ Michi Henning ]
  * "thumbnailer-admin clear f" now also resets the network retry timeout.
  * API documentation and man page improvements.
  * Videos with embedded artwork now display the artwork thumbnail instead
    of an extracted still frame (LP: #1510801).
  * Added cancelled() accessor to Request class.
  * Requests made via the Qt and QML APIs are correctly rate-limited now.
  * Added trace-client key to gsettings.
  * Service log now shows statistics on start-up.
  * Resetting the stats now also resets the network failure retry timout.
  * Fix for cover art extraction if only a preview cover image is available.

  [ Michael Sheldon ]
  * Added more robust content type detection (LP: #1499341).

  [ CI Train Bot ]
  * debian/libthumbnailer-qt1.0.symbols: update to released version.
  * No-change rebuild.

 -- Michi Henning <email address hidden> Mon, 02 Nov 2015 12:36:56 +0000

Changed in thumbnailer (Ubuntu):
status: Fix Committed → Fix Released
Michi Henning (michihenning)
Changed in thumbnailer:
status: Fix Committed → Fix Released
Pat McGowan (pat-mcgowan)
Changed in canonical-devices-system-image:
status: Fix Committed → Fix Released
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