Unable to play dvd video.  Drive is ok reading data dvd or cdr media.  dvd playback is ok with sidux-2007-01, 32-bit.  The following errors happen on sidux64-2007-02:

from "mplayer dvd://1":  (many, many of these)


*** libdvdread: CHECK_VALUE failed in ifo_read.c:1571 ***
*** for c_adt->cell_adr_table[i].start_sector < c_adt->cell_adr_table[i].last_sector ***


*** libdvdread: CHECK_VALUE failed in ifo_read.c:1567 ***
*** for c_adt->cell_adr_table[i].vob_id > 0 ***


*** libdvdread: CHECK_VALUE failed in ifo_read.c:1569 ***
*** for c_adt->cell_adr_table[i].cell_id > 0 ***


*** libdvdread: CHECK_VALUE failed in ifo_read.c:1571 ***
*** for c_adt->cell_adr_table[i].start_sector < c_adt->cell_adr_table[i].last_sector ***


*** libdvdread: CHECK_VALUE failed in ifo_read.c:1567 ***
*** for c_adt->cell_adr_table[i].vob_id > 0 ***


From dmesg:


ATAPI device hdc:
  Error: Illegal request -- (Sense key=0x05)
  Read of scrambled sector without authentication -- (asc=0x6f, ascq=0x03)
  The failed "Read 10" packet command was: 
  "28 00 00 00 75 44 00 00 30 00 00 00 00 00 00 00 "
end_request: I/O error, dev hdc, sector 120080
printk: 13 messages suppressed.
Buffer I/O error on device hdc, logical block 15010
Buffer I/O error on device hdc, logical block 15011
Buffer I/O error on device hdc, logical block 15012
Buffer I/O error on device hdc, logical block 15013
Buffer I/O error on device hdc, logical block 15014
Buffer I/O error on device hdc, logical block 15015
Buffer I/O error on device hdc, logical block 15016
Buffer I/O error on device hdc, logical block 15017
Buffer I/O error on device hdc, logical block 15018
Buffer I/O error on device hdc, logical block 15019