The subject line contains the dmesg that indicates...something; the symptom is that CDs aren't seen by the drive:
acd0: CDRW <PLEXTOR CD-R PX-W1610A/1.04> at ata1-master PIO4 uname -a FreeBSD chthonic.chthonixia.net 6.2-STABLE FreeBSD 6.2-STABLE #0: Wed May 16 00:16:21 EDT 2007 [EMAIL PROTECTED]:/usr/obj/usr/src/sys/CHTHONIC i386 Old kernel and associated modules: May 11, 21:35 EDT. Looking via Google for the error turns up this thread on -stable: ======== Andrei V. Lavreniyuk bamston at reactor-xg.kiev.ua Mon Apr 23 09:08:54 UTC 2007 Hi! > I believe the culprit is somewhere in a recent MFC to atapi-cam.c > (rev 22.214.171.124) reverting to rev 126.96.36.199 fixes both the k3b system > hangs and "INQUIRY ILLEGAL REQUEST" errors here. I utillized the version of atapi-cam.c (rev. 188.8.131.52) and all works normally. === I have this version of the file: #include <sys/cdefs.h> __FBSDID("$FreeBSD: src/sys/dev/ata/atapi-cam.c,v 184.108.40.206 2007/05/15 16:19:42 thomas Exp $"); So AFAICT, either this was not the relevant file; or a fix for the bug was never committed; or perhaps a fix was committed, but doesn't quite work; or perhaps the bug crept back in...but I don't know. In any event, I need a clue: is this file, atapi-cam.c, the one to assume contains the source of this error? If so, I suppose I need to submit a bug report. Thanks, and best regards, Joe _______________________________________________ firstname.lastname@example.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"