hello

I have two DVDs which contains AVI files. I can't read it in my fedora box but it works in gentoo and windows.

I used the DVD drive and the DVDs before so I don't think it is a HW problem.

I got this in dmesg:
[ 7892.555826] sr 1:0:0:0: [sr0] Unhandled sense code
[ 7892.555834] sr 1:0:0:0: [sr0] 
[ 7892.555836] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 7892.555839] sr 1:0:0:0: [sr0] 
[ 7892.555842] Sense Key : Medium Error [current]
[ 7892.555847] sr 1:0:0:0: [sr0] 
[ 7892.555851] ASC=0x10 <<vendor>> ASCQ=0x90
[ 7892.555854] sr 1:0:0:0: [sr0] CDB:
[ 7892.555856] Read(10): 28 00 00 00 00 00 00 00 02 00
[ 7892.555866] end_request: I/O error, dev sr0, sector 0
[ 7892.555872] Buffer I/O error on device sr0, logical block 0

what shoud I do now?