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View Full Version : [ubuntu] Ubuntu 12.04 - CD rom not mounting



Danilo11
December 31st, 2012, 05:14 PM
After I installed Ubuntu 12.04 on my computer, my CDrom stopped working.
I can see it in Nautilus, I can make it eject from the Terminal, but it doesn't read anything.

This is what I'm getting

wodim --devices


wodim: Overview of accessible drives (1 found) :
-------------------------------------------------------------------------
0 dev='/dev/sg1' rwrw-- : 'HL-DT-ST' 'RW/DVD GCC-H10N'
-------------------------------------------------------------------------



df


Filesystem 1K-blocks Used Available Use% Mounted on
/dev/sda5 73626864 3353056 66533752 5% /
udev 1525316 4 1525312 1% /dev
tmpfs 613084 884 612200 1% /run
none 5120 16 5104 1% /run/lock
none 1532700 372 1532328 1% /run/shm



dmesg | grep CD


[ 2.001069] scsi 1:0:0:0: CD-ROM HL-DT-ST RW/DVD GCC-H10N 1.03 PQ: 0 ANSI: 5
[ 2.002400] cdrom: Uniform CD-ROM driver Revision: 3.20
[ 2.002602] sr 1:0:0:0: Attached scsi CD-ROM sr0


dmesg | grep sr0


[ 2.002348] sr0: scsi3-mmc drive: 48x/48x writer cd/rw xa/form2 cdda tray
[ 2.002602] sr 1:0:0:0: Attached scsi CD-ROM sr0


ls -al /dev/cd*


lrwxrwxrwx 1 root root 3 Dec 31 09:41 /dev/cdrom1 -> sr0
lrwxrwxrwx 1 root root 3 Dec 31 09:41 /dev/cdrw1 -> sr0


sudo mount /dev/sr0 /cdrom


mount: no medium found on /dev/sr0



sudo hwinfo --cdrom


> hal.1: read hal dataprocess 3109: arguments to dbus_move_error() were incorrect, assertion "(dest) == NULL || !dbus_error_is_set ((dest))" failed in file ../../dbus/dbus-errors.c line 282.
This is normally a bug in some application using the D-Bus library.
libhal.c 3483 : Error unsubscribing to signals, error=The name org.freedesktop.Hal was not provided by any .service files
19: SCSI 100.0: 10602 CD-ROM (DVD)
[Created at block.247]
Unique ID: KD9E.zdtrmaEFnW5
Parent ID: w7Y8.s5hovUCJzsA
SysFS ID: /class/block/sr0
SysFS BusID: 1:0:0:0
SysFS Device Link: /devices/pci0000:00/0000:00:1f.2/host1/target1:0:0/1:0:0:0
Hardware Class: cdrom
Model: "HL-DT-ST RW/DVD GCC-H10N"
Vendor: "HL-DT-ST"
Device: "RW/DVD GCC-H10N"
Revision: "1.03"
Driver: "ata_piix", "sr"
Driver Modules: "ata_piix"
Device File: /dev/sr0 (/dev/sg1)
Device Files: /dev/sr0, /dev/cdrom1, /dev/cdrw1, /dev/disk/by-id/ata-HL-DT-ST_RW_DVD_GCC-H10N, /dev/disk/by-path/pci-0000:00:1f.2-scsi-1:0:0:0, /dev/dvd1
Device Number: block 11:0 (char 21:1)
Features: DVD
Drive status: no medium
Config Status: cfg=new, avail=yes, need=no, active=unknown
Attached to: #15 (IDE interface)
Drive Speed: 48


sudo lshw -C disk


*-disk
description: ATA Disk
product: ST3160813AS
vendor: Seagate
physical id: 0
bus info: scsi@0:0.0.0
logical name: /dev/sda
version: CC2J
serial: 9SY2T8WS
size: 149GiB (160GB)
capabilities: partitioned partitioned:dos
configuration: ansiversion=5 signature=f5104a35
*-cdrom
description: DVD reader
product: RW/DVD GCC-H10N
vendor: HL-DT-ST
physical id: 1
bus info: scsi@1:0.0.0
logical name: /dev/cdrom1
logical name: /dev/cdrw1
logical name: /dev/dvd1
logical name: /dev/sr0
version: 1.03
serial: [
capabilities: removable audio cd-r cd-rw dvd
configuration: ansiversion=5 status=nodisc


sudo nano /etc/fstab


# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point> <type> <options> <dump> <pass>
proc /proc proc nodev,noexec,nosuid 0 0
# / was on /dev/sda5 during installation
UUID=a0ed1a2e-ba20-4f5d-b77d-93e894046e0a / ext4 errors=remount-ro 0 1
# swap was on /dev/sda6 during installation
UUID=9d4e79e1-0f88-45b2-95bd-fda20108b0fe none swap sw 0 0

john thumb
February 24th, 2013, 05:02 AM
im new the 12.04 . im having the same issues . i came buy you post and did the same as you and came back the same .

any luck?

jase2
August 10th, 2013, 09:40 AM
Hey Danilo11 & john thumb have you had any luck in solving this problem? So far my short experience with Ubuntu is exactly the same as yours Dan...