GIMP 2.10 isn't included in Ubuntu 18.04 and is therefore unsupported. However, by the output from the bug report, you're using 18.10 (for testing purposes, I'm guessing)? If so, I recommend editing your bug description.
-- You received this bug notification because you are a member of Edubuntu Bugsquad, which is subscribed to gimp in Ubuntu. https://bugs.launchpad.net/bugs/1788439 Title: xubuntu 18.10 - gimp export with thumbnail changes to landscape To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gimp/+bug/1788439/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~edubuntu-bugs Post to : edubuntu-bugs@lists.launchpad.net Unsubscribe : https://launchpad.net/~edubuntu-bugs More help : https://help.launchpad.net/ListHelp
