Dear Maintainer, When copying files via Nautilus from the local harddisk to an Android phone, the copy process hangs as soon as a file with ":" in its name is trying to be copied. The copying process does not abort but seems to hang forever. No error is shown. When renaming the files to have no colon in their names, copying works without problems.
Upstream bug report is https://github.com/libmtp/libmtp/issues/71