I might have found the problem, but it needs confirmation. Using my Bodhi linux netbook and the battery is running low.
Exporting a jpeg with 'Save Thumbnail' enabled in Advanced Options produces a 72 dpi jpeg.
@brassglass
Try:
1. In your Gimp profile ~/.gimp-2.8 delete the file parasiterc - this where where the export options are saved.
2. Make sure when exporting Save Thumbnail is not enabled.
edit: running the '72 ppi' through Imagemagick identify and the ppi is reported correctly, strange.
Exporting a jpeg with 'Save Thumbnail' enabled in Advanced Options produces a 72 dpi jpeg.
@brassglass
Try:
1. In your Gimp profile ~/.gimp-2.8 delete the file parasiterc - this where where the export options are saved.
2. Make sure when exporting Save Thumbnail is not enabled.
edit: running the '72 ppi' through Imagemagick identify and the ppi is reported correctly, strange.