Kann keine DVDs auf Gentoo AMD64 abspielen

[Simon]

Hallo,

ich habe mir heute ein AMD64 Gentoo installiert. XServer und alles andere laufen schon =)
Allerdings kann ich keine DVDs abspielen :(
libdvdcss, libdvdread und libdvdnav sind installiert und dazu vlc, kmplayer, mplayer(-bin). Alle drei Programme bringen jeweils diese (oder eine ähnliche Fehlermeldung):

Playing dvd://1.
Reading disc structure, please wait...
*** Zero check failed in ifo_read.c:1723
for pgci_ut->zero_1 = 0x3df7
*** Zero check failed in ifo_read.c:1600
for pgcit->zero_1 = 0x3df7
*** Zero check failed in ifo_read.c:644
for pgc->zero_1 = 0x7882
*** Zero check failed in ifo_read.c:650
for pgc->audio_control[i] = 0x7800
*** Zero check failed in ifo_read.c:653
for pgc->subp_control[i] = 0x14000000
*** Zero check failed in ifo_read.c:653
for pgc->subp_control[i] = 0x28823df7
*** Zero check failed in ifo_read.c:653
for pgc->subp_control[i] = 0x28823df7
*** Zero check failed in ifo_read.c:653
for pgc->subp_control[i] = 0x01000000
*** Zero check failed in ifo_read.c:653
for pgc->subp_control[i] = 0x0c000000
*** Zero check failed in ifo_read.c:653
for pgc->subp_control[i] = 0x0000f03f
*** Zero check failed in ifo_read.c:653
for pgc->subp_control[i] = 0x0000f03f
*** Zero check failed in ifo_read.c:1907
for vts_atrt->zero_1 = 0x3df7
libdvdread: Invalid main menu IFO (VIDEO_TS.IFO).
Can't open VMG info!
File not found: '1'
Failed to open dvd://1.


Mplayer sagt dann noch zusätzlich, dass das Cracken des Schlüssels mit CSS fehlschlägt :(
Was mach ich denn jetzt? ;(

Danke, Enrico