This bug was fixed in the package thumbnailer - 2.4+16.04.20160302.1-0ubuntu1
--------------- thumbnailer (2.4+16.04.20160302.1-0ubuntu1) xenial; urgency=medium [ Michi Henning ] * Thumbnails now preserve transparency of source image (LP: #1532719, LP: #1541836). * Fixed incorrect tests when checking full-size cache hits (LP: #1540753). * Minor improvements to man pages. [ CI Train Bot ] * No-change rebuild. -- Michi Henning <[email protected]> Wed, 02 Mar 2016 05:20:31 +0000 ** Changed in: thumbnailer (Ubuntu) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to thumbnailer in Ubuntu. https://bugs.launchpad.net/bugs/1541836 Title: Transparent PNG files have a black color background Status in Canonical System Image: Fix Committed Status in thumbnailer package in Ubuntu: Fix Released Bug description: When requesting a new thumbnail from a PNG file with transparent background, the result image has a solid black color background. The problem is worst when trying to display a black and transparent PNG file. Attached a simple QML app that shows the problem. To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1541836/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
