[boss@localhost vlc]$ vlc
VLC media player 0.8.6b Janus
libdvdnav: Using dvdnav version 0.2.1cvs from
http://dvd.sf.net
libdvdread: Using libdvdcss version 1.2.9 for DVD access
libdvdread: Attempting to use device /dev/scd0 mounted on /media/TROY for CSS authentication
libdvdnav: Can't read name block. Probably not a DVD-ROM device.
libdvdnav: Unable to find map file '/home/boss/.dvdnav/.map'
*** libdvdread: CHECK_VALUE failed in ifo_read.c:1522 ***
*** for info_length % sizeof(uint32_t) == 0 ***
libdvdnav: vm: ifoRead_VOBU_ADMAP vgmi failed
libdvdnav: DVD disk reports itself with Region mask 0x00ed0000. Regions: 2 5
libdvdread: Attempting to retrieve all CSS keys
libdvdread: This can take a _long_ time, please be patient
libdvdread: Get key for /VIDEO_TS/VIDEO_TS.VOB at 0x00000120
libdvdread: Error cracking CSS key for /VIDEO_TS/VIDEO_TS.VOB (0x00000120)
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_01_0.VOB at 0x00000747
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_01_1.VOB at 0x0001a368
libdvdread: Error cracking CSS key for /VIDEO_TS/VTS_01_1.VOB (0x0001a368)!!
libdvdread: Elapsed time 0
libdvdread: Found 1 VTS's
libdvdread: Elapsed time 0
libdvdnav: ifoRead_TITLE_VOBU_ADMAP vtsi failed