Hi, i assigned the bug report to libburn4 because the error message comes from there. According to the posted log, wodim is not involded. xfburn uses libburn4, too.
> BraseroLibburn SCSI error condition on command 2Ah WRITE(10): > See MMC specs: Sense Key 3 "Medium error", ASC 0C ASCQ 80. > ... > message = "SCSI error on write(0,16): See MMC specs: Sense Key 3 > "Medium error", ASC 0C ASCQ 80." The drive reported to the library that it cannot write to that particular DVD-R. Already the first write command for writing blocks 0 to 15 did fail. This is not a software error but a problem between drive and medium. It might change if you try to burn a different medium or if you try to burn the failed medium in a different drive. (If the failed burn attempt left it writable.) Nevertheless there are some preparations sent from software to drive which may make a difference on DVD-R. So it is not completely outruled yet, that different software could yield better results. > fail to reads DVD that successfully burned using external DVD drive This looks like the drive is failing. (How old is it ? LG GT34N seems to be quite a recent model.) Can the external drive read that DVD ? I have some more questions your following statements: > 2. Cant read spesific format DVD (its can readed by WinOS) "spesific format DVD" riddles me. Did you get a message about the specific DVD format ? (From what program ? What was the exact message ?) > 3. Same DVD can be burned using external DVD drive, but cant readed > by internal DVD drive (its can read by winOS) Was the external drive attached to a Linux computer while burning and while reading ? Were the write and read attempts on MS-Windows done with the same drive that does not write or read under Linux ? (I.e. did you boot Windows on the Linux machine ?) Have a nice day :) Thomas