[Paranoia] Bug reading audio cd without -g parameter

Stefan Fleiter stefan.fleiter at web.de
Wed Aug 29 16:11:14 PDT 2007


Hi,

>> And syslog is flooded if I add the -g parameter.
>
> Yes, expected.  Feel free to report the kernel bug to Ubuntu.
> Cdparanoiais behaving properly and to kernel spec.

Ok, will do.
Do you have any pointers I can add to the report?
That would be very much appreciated.

> Yes, that it does not work without -g is odd.  Could you, please, send
> the output of cdparanoia -vQ?  Also, try it as root?

The output does not differ between root and non root users.

I've attached the output of this command with and without -g.

One interesting thing is, that with my other scsi cd drive
(Teac instead of Plextor) can read audio with and without -g.

The differences according to cdparanoia -vQ are that the Plextor drive
 * has no MMC CDDA support
 * rejects FUA bit


Thanks a lot again,
Stefan Fleiter
-------------- next part --------------
cdparanoia III release 9.8 (March 23, 2001)
(C) 2001 Monty <monty at xiph.org> and Xiphophorus

Report bugs to paranoia at xiph.org
http://www.xiph.org/paranoia/

Checking /dev/scd0 for cdrom...
	Testing /dev/scd0 for SCSI/MMC interface
		SG_IO device: /dev/scd0

CDROM model sensed sensed: PLEXTOR CD-ROM PX-12TS 1.02 

Checking for SCSI emulation...
	Drive is ATAPI (using SG_IO host adaptor emulation)

Checking for MMC style command set...
	Drive does not have MMC CDDA support
	DMA scatter/gather table entries: 1
	table entry size: 524288 bytes
	maximum theoretical transfer: 222 sectors
	Setting default read size to 13 sectors (30576 bytes).

Verifying CDDA command set...
	Expected command set reads OK.

Table of contents (audio tracks only):
track        length               begin        copy pre ch
===========================================================
  1.    17540 [03:53.65]        0 [00:00.00]    no   no  2
  2.    26760 [05:56.60]    17540 [03:53.65]    no   no  2
  3.    21560 [04:47.35]    44300 [09:50.50]    no   no  2
  4.    20380 [04:31.55]    65860 [14:38.10]    no   no  2
  5.    21855 [04:51.30]    86240 [19:09.65]    no   no  2
  6.     4590 [01:01.15]   108095 [24:01.20]    no   no  2
  7.    19730 [04:23.05]   112685 [25:02.35]    no   no  2
  8.    20143 [04:28.43]   132415 [29:25.40]    no   no  2
  9.    20852 [04:38.02]   152558 [33:54.08]    no   no  2
 10.    19020 [04:13.45]   173410 [38:32.10]    no   no  2
TOTAL  192430 [42:45.55]    (audio only)

-------------- next part --------------
cdparanoia III release 9.8 (March 23, 2001)
(C) 2001 Monty <monty at xiph.org> and Xiphophorus

Report bugs to paranoia at xiph.org
http://www.xiph.org/paranoia/

	Testing /dev/sg0 for SCSI/MMC interface
		generic device forced; not testing for SG_IO interface
		generic device: /dev/sg0
		ioctl device: /dev/scd0

Found an accessible SCSI CDROM drive.
Looking at revision of the SG interface in use...
	SG interface version 3.5.34; OK.

CDROM model sensed sensed: PLEXTOR CD-ROM PX-12TS 1.02 

Checking for SCSI emulation...
	Drive is SCSI

Checking for MMC style command set...
	Drive does not have MMC CDDA support
	DMA scatter/gather table entries: 128
	table entry size: 524288 bytes
	maximum theoretical transfer: 28532 sectors
	Setting default read size to 13 sectors (30576 bytes).

Verifying CDDA command set...
	Expected command set reads OK.
This command set may use a Force Unit Access bit.
Checking drive for FUA bit support...
	Drive rejected FUA bit.

Table of contents (audio tracks only):
track        length               begin        copy pre ch
===========================================================
  1.    17540 [03:53.65]        0 [00:00.00]    no   no  2
  2.    26760 [05:56.60]    17540 [03:53.65]    no   no  2
  3.    21560 [04:47.35]    44300 [09:50.50]    no   no  2
  4.    20380 [04:31.55]    65860 [14:38.10]    no   no  2
  5.    21855 [04:51.30]    86240 [19:09.65]    no   no  2
  6.     4590 [01:01.15]   108095 [24:01.20]    no   no  2
  7.    19730 [04:23.05]   112685 [25:02.35]    no   no  2
  8.    20143 [04:28.43]   132415 [29:25.40]    no   no  2
  9.    20852 [04:38.02]   152558 [33:54.08]    no   no  2
 10.    19020 [04:13.45]   173410 [38:32.10]    no   no  2
TOTAL  192430 [42:45.55]    (audio only)



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