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Thread: Burning .iso files with "wodim" does not verify :(

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i using "wodim -v -data -speed=4 ubuntu-9.10-desktop-i386.iso" burn copy of downloaded .iso image file (md5 hash verifies), when, after burning (which succeeds, writing 353266 sectors of 2048 bytes each), try "dd -bs=2048 count=353266 if=/dev/cdrom | md5sum" verify burned data, fails @ 353208 "records", quote:

dd: reading `/dev/cdrom': input/output error
c48ed384adea76249ad983864a6cd7be -
353208+0 records in
353208+0 records out
723369984 bytes (723 mb) copied, 274.599 s, 2.6 mb/s

hash of course wrong, since not read 353266x2048 bytes has to.
there no problem either drive or media.

burning same image brasero , doing same "dd" procedure gives me correct hash , reads requested data.

using "wodim" wrong? why wont work? using command line, faster @ typing clicking...



Forum The Ubuntu Forum Community Ubuntu Official Flavours Support General Help [ubuntu] Burning .iso files with "wodim" does not verify :(


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