Messages in this thread | | | Date | Mon, 4 Oct 2004 14:09:42 +0100 | From | Luke Kenneth Casson Leighton <> | Subject | [bug] 2.6.8: CDROM_SEND_PACKET ioctls failing as non-root on ide scsi drives |
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kernel 2.6.8. ioctl ("/dev/hdc", CDROM_SEND_PACKET, cmd)
commands that are failing as non-root, even when permission is granted rwxrwxrwx to /dev/hdc, are, according to some debug info added to k3b:
GET CONFIGURATION (46) error code: 0 sense key: NO SENSE (2) asc: 0 ascq: 0
and:
MODE SELECT (55) error code: 0 sense key: NO SENSE (2) asc: 0 ascq: 0
the result is that k3b cannot determine that the drive exists, therefore it cannot use it even though cdrecord might actually work.
as root, the following errors occur:
MODE SELECT (46) errorcode: 70 sense key: ILLEGAL REQUEST (5) asc: 26 ascq: 0
READ DVD STRUCTURE (ad) errorcode: 70 sense key: NOT READY (2) asc: 3a ascq: 0
presumably it can be concluded that the GET CONFIGURATION ioctl command is the one at fault.
... what gives?
l.
-- -- Truth, honesty and respect are rare commodities that all spring from the same well: Love. If you love yourself and everyone and everything around you, funnily and coincidentally enough, life gets a lot better. -- <a href="http://lkcl.net"> lkcl.net </a> <br /> <a href="mailto:lkcl@lkcl.net"> lkcl@lkcl.net </a> <br />
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