FFMPEG Отказано в доступе к файлу в NTFS

FFMPEG не будет читать файл на моем разделе NFTS, даже с sudo, выдавая ошибку «Отказано в доступе». Что-то связанное с белым списком и криптографией? Полный журнал:

$ cp a.mp3 b.mp3  $ ls -l ?.mp3 -rwxrwxrwx 1 ricardo ricardo 4175244 set 29 13:43 a.mp3 -rwxrwxrwx 1 ricardo ricardo 4175244 set 29 13:45 b.mp3  $ ffmpeg -i b.mp3 -c copy c.mp3 -loglevel 56 libGL error: unable to load driver: r600_dri.so libGL error: driver pointer missing libGL error: failed to load driver: r600 libGL error: unable to load driver: r600_dri.so libGL error: driver pointer missing libGL error: failed to load driver: r600 libGL error: unable to load driver: swrast_dri.so libGL error: failed to load driver: swrast X Error: GLXBadContext Request Major code 156 (GLX) Request Minor code 6 () Error Serial #55 Current Serial #54 ffmpeg version n4.0.2 Copyright (c) 2000-2018 the FFmpeg developers built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.10) 20160609 configuration: --prefix= --prefix=/usr --disable-debug --disable-doc --disable-static --enable-avisynth --enable-cuda --enable-cuvid --enable-libdrm --enable-gpl --enable-libass --enable-libfdk-aac --enable-libfontconfig --enable-libfreetype --enable-libmp3lame --enable-libopus --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libv4l2 --enable-libvorbis --enable-libx264 --enable-libx265 --enable-libxcb --enable-nonfree --enable-nvenc --enable-omx --enable-runtime-cpudetect --enable-shared --enable-vaapi --enable-vdpau --enable-version3 --enable-xlib libavutil 56. 14.100 / 56. 14.100 libavcodec 58. 18.100 / 58. 18.100 libavformat 58. 12.100 / 58. 12.100 libavdevice 58. 3.100 / 58. 3.100 libavfilter 7. 16.100 / 7. 16.100 libswscale 5. 1.100 / 5. 1.100 libswresample 3. 1.100 / 3. 1.100 libpostproc 55. 1.100 / 55. 1.100 Splitting the commandline. Reading option '-i' ... matched as input url with argument 'b.mp3'. Reading option '-c' ... matched as option 'c' (codec name) with argument 'copy'. Reading option 'c.mp3' ... matched as output url. Reading option '-loglevel' ... matched as option 'loglevel' (set logging level) with argument '56'. Finished splitting the commandline. Parsing a group of options: global . Applying option loglevel (set logging level) with argument 56. Successfully parsed a group of options. Parsing a group of options: input url b.mp3. Successfully parsed a group of options. Opening an input file: b.mp3. [NULL @ 0x779340] Opening 'b.mp3' for reading [file @ 0x779cc0] Setting default whitelist 'file,crypto' b.mp3: Permission denied