Re: can't read DVD (under 2.4.[12] & 2.2.17)

From: Jens Axboe (axboe@suse.de)
Date: Wed Mar 07 2001 - 15:08:48 EST


On Wed, Mar 07 2001, Pozsar Balazs wrote:
>
> hi all,
>
> Whatever I tried, I couldn't get my DVDs read. I get:
> sr0: CDROM (ioctl) reports ILLEGAL REQUEST.
> or, I don't use ide-scsi, i get the ATAPI equivalent.
> I have udf support compiled in, i have successfully authenticated the
> disk(s), but lo luck.
>
> The drive is:
> Vendor: PIONEER Model: DVD-ROM DVD-105 Rev: 1.22
>
> I tried 2.2.17, 2.4.1 & 2.4.2 (and a few different compiled versions of
> them)
>
> What might be the problem?

I don't know, you provide virtually no information. Use the ATAPI
driver, and dump dmesg info when this happens. Then send that along.

-- 
Jens Axboe

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