Step to reproduce: - launch the master, open the StartCenter - in the collection of recently used files, open one which is shown by its thumbnail (preview) - do a change on this file and undo it so that the status of this file becomes "modified" - save the file and close it ; return to the StartCenter - the preview of this file is now a small square instead of a preview of its first page - close LO - go to the directory containing the modified file - change the extension of the filename to .zip - extract this archive - open the directory produced by the archive extraction - go to Thumbnails directory ==> the file thumbnail.png is very small (~4 ko). - open the file with LO 4.1 - make a change and save the file - look at the thumbnail : it is back. Best regards. JBF
JBF, can you please tell us the commit id of the version where you see this problem. FWIW, I do not see the problem with either commit 95e95e0 (fetched 2013-09-19) or the latest version in the daily (2013-10-04). With each of these, my thumbnails/thumbnail.png grew from 4240B tp 5581B; an image comparison program sees lots of pixels different, but the difference is too subtle for my eyes to see. Terry.
Oups, sorry, forgot to add that:Build ID: d7961b15572373a29cc0839858ae514db6238ccd Tested on Ubuntu 13.04 x86-64 Best regards. JBF
Confirmed on Ubuntu with version 12b1ca3236aa167c007c6c87e0d2f2d06c495821. It creates a thumbnails, but 3 by 4 px.
@JBF, still a valid issue?
Works as expected on version 4.2.0.1.0+ (Build ID: 227fb8c9c3b22798b90aff9b17605428b7f9a897) and on the master Version: 4.3.0.0.alpha0+ (Build ID: c2b40175fd2b6ec2169e89ffd3bac14a3cf679dc) I do not know which commit fixed the bug, so closing as WorksForMe. Best regards. JBF