I actually discovered the root cause. GnuTLS doesn't work with iOS. Rebuilding the package using OpenSSL resolves this issue.
** Bug watch added: github.com/libimobiledevice/ifuse/issues #32 https://github.com/libimobiledevice/ifuse/issues/32 -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to libimobiledevice in Ubuntu. https://bugs.launchpad.net/bugs/1623666 Title: iOS10 will not connect to Ubuntu To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libimobiledevice/+bug/1623666/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs