Re: [dspace-tech] Public service announcement: Recent Ubuntu ImageMagick update breaks PDF thumbnails

2019-01-23 Thread Alan Orth
Dear list, Just following up on this for posterity. On Ubuntu at least the issue appears to have been fixed in a Ghostsript update later in December, 2018. In Ubuntu 16.04 the version of Ghostscript with the fix is 9.26~dfsg+0-0ubuntu0.16.04.3. PDFs that were problematic before now have

Re: [dspace-tech] Public service announcement: Recent Ubuntu ImageMagick update breaks PDF thumbnails

2018-12-03 Thread Alan Orth
A few updates, though still no solution. It seems this only affects certain PDFs. I've tried to inspect some of the affected PDFs to see if I can find a pattern, but haven't found anything conclusive yet. The only small detail is that two problematic PDFs were created with "Microsoft® Word 2016"

Re: [dspace-tech] Public service announcement: Recent Ubuntu ImageMagick update breaks PDF thumbnails

2018-12-02 Thread Alan Orth
Dear list, Another recent update in Debian / Ubuntu has broken PDF thumbnail generation in DSpace 5 and 6, though this time it is the Ghostscript package rather than ImageMagick. You should see errors like this when you try to run filter-media: org.im4java.core.InfoException:

Re: [dspace-tech] Public service announcement: Recent Ubuntu ImageMagick update breaks PDF thumbnails

2018-10-12 Thread Alan Orth
Great idea, Tim! I just logged it in Jira as DS-4052. https://jira.duraspace.org/browse/DS-4052 Regards, On Thu, Oct 11, 2018 at 7:23 PM Tim Donohue wrote: > Alan, > > Could you create a "documentation" ticket for this in our JIRA system (as > that's sometimes an easier place to find "known

Re: [dspace-tech] Public service announcement: Recent Ubuntu ImageMagick update breaks PDF thumbnails

2018-10-11 Thread Tim Donohue
Alan, Could you create a "documentation" ticket for this in our JIRA system (as that's sometimes an easier place to find "known issues")? This sounds like something we should get into the official documentation, and having a ticket to remind us (and as a place to add additional

[dspace-tech] Public service announcement: Recent Ubuntu ImageMagick update breaks PDF thumbnails

2018-10-10 Thread Alan Orth
Dear DSpace people, Recently I noticed that our PDFs were not getting thumbnails generated for them. I ran the filter-media script manually and saw an error like this: org.im4java.core.InfoException: org.im4java.core.CommandException: org.im4java.core.CommandException: identify: not authorized