Arch Linux

Mohsen

Member

Registered: 2012-01-08

Posts: 3

Problem with my CDROM

Hi everyone,
I have a tiny issue with my CDROM which cannot be enumertated
here is my CDROM information provided below

[root@b0x ~]# lshw | grep cdrom -A 10
           *-cdrom       
                description: DVD-RAM writer
                product: BD ROM BC-5500S4
                vendor: Optiarc
                physical id: 1
                bus info: scsi@1:0.0.0
                logical name: /dev/sr0
                version: 1.Va
                capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram
                configuration: ansiversion=5 status=nodisc
        *-serial

for people who may ask how did I know where is the problem .. I checked using dmesg then it appears the things below then I concluded that the problem will be relevant to my CDROM which I hope it's a correct conclusion.

[    5.242153] scsi 1:0:0:0: CD-ROM            Optiarc  BD ROM BC-5500S4 1.Va PQ: 0 ANSI: 5
[    5.257095] hub 1-1:1.0: unable to enumerate USB device on port 2

[    5.603521] sd 0:0:0:0: [sda] Attached SCSI disk
[    5.613418] hub 1-1:1.0: unable to enumerate USB device on port 2

Thx all in advance

lagagnon

Member

From: an Island in the Pacific...

Registered: 2009-12-10

Posts: 1,087

Website

Re: Problem with my CDROM

This might be your problem: http://www.geekdevs.com/2010/04/solved- … -ehci_hcd/
But you also might want to inspect your BIOS setup for scsi/sata drives.

---

Philosophy is looking for a black cat in a dark room. Metaphysics is looking for a black cat in a dark room that isn't there. Religion is looking for a black cat in a dark room that isn't there and shouting "I found it!". Science is looking for a black cat in a dark room with a flashlight.

Mohsen

Member

Registered: 2012-01-08

Posts: 3

Re: Problem with my CDROM

I would thank you first for your replay additionally I want to ask you how I would inspect my BIOS setup for scsi/sata drivers ??

Mohsen

Member

Registered: 2012-01-08

Posts: 3

Re: Problem with my CDROM

I forgot to mention I read the given solution but as far as I can tell this will result in some sort of issues down the road