Tag: native-source-file-without-utf8-name Severity: error Check: files/names See-Also: debian-policy 10.10 Explanation: The file name in the native source tree is not valid UTF-8. File names must decode as valid UTF-8. Please rename the file. . Unlike other file names in Lintian, which are printed in UTF-8, the attached reference shows the bytes used by the file system. Unprintable characters may have been replaced.