Date: Thu, 17 Oct 2002 14:48:35 -0700 From: "Kevin Oberman" <oberman@es.net> To: Markku Kokko <webmaster@maximillian.nu> Cc: FreeBSD Questions <freebsd-questions@freebsd.org>, FreeBSD Stable <freebsd-stable@freebsd.org> Subject: Re: acd0: MODE_SENSE_BIG Message-ID: <20021017214835.885EC5D03@ptavv.es.net> In-Reply-To: Your message of "17 Oct 2002 20:27:27 %2B0200." <1034879247.214.8.camel@libra.maximillian.nu>
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> From: Markku Kokko <webmaster@maximillian.nu> > Date: 17 Oct 2002 20:27:27 +0200 > Sender: owner-freebsd-stable@FreeBSD.ORG > > Hi everyone! > > I have a rather annoying trouble here. > > I can not mount any CD's at all, the machine just hangs. > Hard reset is the only solution I've found so far. > As you can see from my dmesg it gives some errors at the end. > > I saw somewhere about a bug in the acd driver, but that seems to be when > you mount a drive and it gives the "acd0: MODE_SENSE_BIG command timeout > - resetting" error. > But this is at boot time already, no CD in the drive. > This is the only device on that IDE controller. I'm pretty sure that there is no reliable fix for this on 4.6.2. The problem was not (hopefully) finally fixed until about a month ago. If you upgrade to 4.7-Release or -Stable, it SHOULD be better. Alternatively you might well get by with updating the drivers from cvs. Be sure to get those from the stable branch, RELENG_4. Get all of the files there that have been updated in 2 months or less and odds are pretty good. But this is always a bit risky as some dependencies may have changed between 4.6.2 and now. It's probably easier to go to 4.7. R. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab) E-mail: oberman@es.net Phone: +1 510 486-8634 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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