Well the options are editable using gconf-editor tool (/system/storage) - they aren't part of fstab and I was able to find the right keys to unset and it can mount now.
BUT this bug report is about the user interface which allows wrong options to be set and then doesn't allow to easily change them. Thanks Parag -- No Way to correct mount options https://bugs.launchpad.net/bugs/279885 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs