Hi, Jan Gregor wrote: > does anybody uses this burner in debian jessie ?
I don't have this burner, but i am interested in such problems in general. > So far I was succesful with burning to bd-re medium This means its blue laser lens is not blind. > failed with bd-r medium with i/o error after start of burning Did it show three hex numbers in "SK=.../ASC=.../ACQ=..." ? If so, please share these numbers. They are the SCSI error code received from the burner. > the drive should have buffer underrun protection. Buffer underrun is not an issue with BD-R. Only with CD-R[W] and DVD-R[W]. > Can you recommend arguments to growisofs or some configuration to the > drive to minimize number of wasted bd-r media ? You may reduce speed by option. -speed=1 But depending on the SCSI error code your problem might have other reasons. Have a nice day :) Thomas