Can you give any more details? I searched google for “nextcloud ghostscript” but most of the results had to do with people’s posts about problems with previewgenerator.
How do I install ghostscript? Is there a way to tell if it is already installed? If ghostscript is for creating a preview of PDF files (which based on its website it seems to be) then I must already have it installed because I can see PDFs in nextcloud no problem when I click on the filename (opens in a full-sized preview of the entire PDF). Doesn’t that mean I must already have ghostscript?
The problem I’m having is with there being no thumbnail preview of a file in the grid view. I can see PDFs when they are clicked on to open just fine.
I.e., Here is my problematic install:
And here is the demo.nextcloud.com (working) version:
If you still think the problem is ghostscript, can you give me any further pointers?
If anyoneone knows how I can view the config.php from the demo instance, can you let me know? Then I could just see what settings are used there. Thanks!