GNOME Bugzilla – Bug 340822
Fails to copy a scratched disc, but continues anyway
Last modified: 2009-07-29 10:45:55 UTC
Ingredients: * A bad/scratched/dusty disc or * A bad drive that can't copy a disc Recipe: - Try to copy that disc, it implies the creation of an ISO image - readcd fails to create the whole image - n-c-b says something like: "Copy completed", but the progress bar isn't at 100% - n-c-b starts to burn the incomplete ISO
There is more: when you try to copy a disc and n-c-b is writing the ISO to the disc, if the disc gets full (for example by coping other files to that filesystem), readcd fails but n-c-b doesn't notice and proceed with the burning.
Can you run in debug mode and see if there is an error message that is produced? Otherwise we can just read the source code...
Sure. Debug output: $ ./nautilus-cd-burner --source-device=/dev/hdc Fontconfig error: "conf.d", line 1: no element found launching command: readcd dev=/dev/hdc f=/home/fabio/Desktop/image.iso.PFaWUZ readcd stderr: Read speed: 7056 kB/s (CD 40x, DVD 5x). readcd stderr: Write speed: 7056 kB/s (CD 40x, DVD 5x). readcd stderr: Capacity: 348501 Blocks = 697002 kBytes = 680 MBytes = 713 prMB readcd stderr: Sectorsize: 2048 Bytes readcd stderr: Copy from SCSI (1,0,0) disk to file '/home/fabio/Desktop/image.iso.PFaWUZ' readcd stderr: end: 348501 readcd stderr: readcd: Success. read_g1: scsi sendcmd: no error readcd stderr: CDB: 28 00 00 00 01 C0 00 00 40 00 readcd stderr: status: 0x2 (CHECK CONDITION) readcd stderr: Sense Bytes: 70 00 03 00 00 00 00 0A 00 00 00 00 11 00 00 00 readcd stderr: Sense Key: 0x3 Medium Error, Segment 0 readcd stderr: Sense Code: 0x11 Qual 0x00 (unrecovered read error) Fru 0x0 readcd stderr: Sense flags: Blk 0 (not valid) readcd stderr: resid: 131072 readcd stderr: cmd finished after 4.640s timeout 40s readcd stderr: readcd: Success. Cannot read source disk readcd stderr: readcd: Retrying from sector 448. readcd stderr: ..............~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~ readcd stderr: readcd: Success. Error on sector 461 not corrected. Total of 1 errors. readcd stderr: readcd stderr: Time total: 523.287sec readcd stderr: Read 896.00 kB at 1.7 kB/sec. readcd stderr: Max corected retry count was 0 (limited to 128). readcd stderr: The following 1 sector(s) could not be read correctly: readcd stderr: 461 process stdout: HUP process stderr: HUP
nautilus-cd-burner has been replaced by Brasero in the GNOME 2.26 release. If your bug still applies to Brasero, please feel free to re-open the bug, and reassign it to brasero itself.