Messages in this thread |  | | Date | Sun, 21 Jan 2001 12:05:12 -0600 | From | "Gregory T. Norris" <> | Subject | 2.4.0 CDROM problem, ILLEGAL REQUEST |
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When playing audio CDs under kernel 2.4.0, syslog is showing the following message repeatedly:
sr0: CDROM (ioctl) reports ILLEGAL REQUEST.
The command line utility cdplay seems to only cause this occasionally, when I start playing a CD or skip to a different track, while gnome's gtcd will generate it every few seconds... presumably gtcd is regularly querying the drive.
I'm pretty sure that this wasn't occurring under the 2.4.0-testX kernels, but I haven't verified this as they aren't currently installed.
The system is a dual PIII 600 (i840) with 512MB. The CDROM is an internal Plextor PX-20TS, connected to an Adaptec 2940UW (PCI). SCSI support (including the aic7xxx driver) is compiled directly into the kernel, while CDROM support is built as a module. The only kernel patch applied is version 2.4.0.3 of the crypto patch from <http://www.kernel.org/pub/linux/kernel/crypto/v2.4/>.
Suggestions and/or pointers would be most appreciated. Thanx! [unhandled content-type:application/pgp-signature] |  |