This bug was fixed in the package thumbnailer - 1.3+15.04.20150122-0ubuntu1
--------------- thumbnailer (1.3+15.04.20150122-0ubuntu1) vivid; urgency=low [ Florian Boucault ] * Keeps track of failed thumbnails and do not try to regenerate them. (LP: #1389678) * QML thumbnail provider: make sure sourceSize (aka requestedSize) is respected by downscaling at loading time if necessary. Makes TN_SIZE_ORIGINAL case much faster. (LP: #1391368) -- Ubuntu daily release <ps-jenk...@lists.canonical.com> Thu, 22 Jan 2015 08:56:16 +0000 ** Changed in: thumbnailer (Ubuntu) Status: New => 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/1389678 Title: When a file can't be thumnailed the photo grid keeps loosing its images and hitting timeouts Status in Camera App: Confirmed Status in thumbnailer package in Ubuntu: Fix Released Bug description: Using rtm 142 on krillin, the photo roll previews are missing for most part (the log indicates timeouts from the thumbnailer). Even when they are displayed, scrolling in the view is enough to get the image replaced by empty squares (that might be a slightly different issue, let me know if you prefer a different report about it) Note that the gallery app doesn't have that issue, so even if the thumbnailer is slow the camera handling of the timeout seems less optimal than the gallery one There is also the fact that the roll view doesn't display spinners while loading, which gallery does To manage notifications about this bug go to: https://bugs.launchpad.net/camera-app/+bug/1389678/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp