[CentOS] DVD reader: Hardware problem or OS glitch?

Tue Apr 29 18:24:43 UTC 2008
Alan Bartlett <ajb.stxsl at googlemail.com>

2008/4/29 Lanny Marcus <lannyma at gmail.com>:

> [root at dell1602 ~]# grep ^hdc /var/log/dmesg
> hdc: DV-516D, ATAPI CD/DVD-ROM drive
> hdc: ATAPI 50X DVD-ROM drive, 256kB Cache, UDMA(100)
> [root at dell1602 ~]#


Good(-ish). The optical device is there but it's an old combo CD/DVD-ROM
drive.


> >Then looked at the symbolic links? ls -l /dev/ | grep hdc
>
> [root at dell1602 ~]# ls -l /dev/ | grep hdc
> lrwxrwxrwx 1 root  root           3 Apr 29 12:30 cdrom-hdc -> hdc
> lrwxrwxrwx 1 root  root           3 Apr 29 12:30 dvd -> hdc
> lrwxrwxrwx 1 root  root           3 Apr 29 12:30 dvd-hdc -> hdc
> brw------- 1 lanny disk    22,    0 Apr 29 12:30 hdc
> [root at dell1602 ~]#


Good. That's o.k. also.


>
> I just updated the hal rpm on the box with the problem and I did a
> restart of the box after that.
>
> hald (pid 2069) is running...


Good, again.


> >I don't know if this will be any use -
> >http://wiki.centos.org/TipsAndTricks/HAL
>
> Alan: I will check that out! Thanks much! Lanny
>
>
Did I see that you are still running a very out of date kernel? Of the
2.6.18-8.m.n series? Any particular reason?

Alan.
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