I tried many viewers. Some of them worked. I configured eog (Eye of Gnome) as my default viewer as work-around.
I found also another work-around with convert command (from imagemagick): convert wrong.jpg correct.jpg But I prefer not to modify my JPG files. I found a documentation about libjpeg where it appears this error explained: https://libjpeg- turbo.org/pmwiki/uploads/About/TwoIssueswiththeJPEGStandard.pdf I think the applications have to manage this warning, and some viewers/editors do and others not. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1747558 Title: JPG photo not viewable via default image viewer, but opens fine via Firefox To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gpicview/+bug/1747558/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs