wont mount cd dvd

Asked by subliminalfix

hello and thanks in advance for the help

im using ubu 9.04 with gnome and a recently purchaced acer aspire 5532

without any cause that i can tell my system will no longer mount the cd/dvd drive

im sure there a solution some step by step directions needed please get me going again

here what i can tell you so far

otter@pond:~$ sudo lshw -C disk
  *-disk
       description: ATA Disk
       product: WDC WD1600BEVT-2
       vendor: Western Digital
       physical id: 0
       bus info: scsi@0:0.0.0
       logical name: /dev/sda
       version: 11.0
       serial: WD-WXJ0A99M7728
       size: 149GiB (160GB)
       capabilities: partitioned partitioned:dos
       configuration: ansiversion=5 signature=bac479ce
  *-cdrom
       description: DVD-RAM writer
       product: DVD A DS8A4SH
       vendor: Slimtype
       physical id: 1
       bus info: scsi@2:0.0.0
       logical name: /dev/cdrom
       logical name: /dev/cdrw
       logical name: /dev/dvd
       logical name: /dev/dvdrw
       logical name: /dev/scd0
       logical name: /dev/sr0
       version: CA11
       capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram
       configuration: ansiversion=5 status=nodisc

im unsure how to proceed i can follow instructions if someone has any idea thanks.... thanks

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actionparsnip (andrew-woodhead666) said :
#1

Can you also give the output of:

cat /etc/fstab

Thanks

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subliminalfix (subliminalfix) said :
#2

# /etc/fstab: static file system information.
#
# Use 'vol_id --uuid' 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 defaults 0 0
# / was on /dev/sda5 during installation
UUID=b0bac461-8e90-4092-b7b8-18645e87254f / ext3 relatime,errors=remount-ro 0 1
# swap was on /dev/sda6 during installation
UUID=f949a3db-e440-4543-982b-0d4565727606 none swap sw 0 0
/dev/scd0 /media/cdrom0 udf,iso9660 user,noauto,exec,utf8 0 0
otter@pond:~$

thanks

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actionparsnip (andrew-woodhead666) said :
#3

Can you give the output of:

file /dev/scd0; file /media/cdrom0

Thanks

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subliminalfix (subliminalfix) said :
#4

otter@pond:~$ file /dev/scd0; file /media/cdrom0
/dev/scd0: symbolic link to `sr0'
/media/cdrom0: directory

Revision history for this message
actionparsnip (andrew-woodhead666) said :
#5

Try changing the fstab from

/dev/scd0 /media/cdrom0 udf,iso9660 user,noauto,exec,utf8 0 0

to

/dev/sr0 /media/cdrom0 udf,iso9660 user,noauto,exec,utf8 0 0

Then reboot, see how that goes.

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subliminalfix (subliminalfix) said :
#6

here comes the noob in me how do i edit this with gedit?

some directions here please and thank you

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actionparsnip (andrew-woodhead666) said :
#7

gksudo gedit /etc/fstab will give you write access, gksudo is needed here for 2 reasons.

1. The app you are running is a graphical app so needs gksudo and NOT sudo
2. The file is not owned by your user so you need extra access to get write access to the file.

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subliminalfix (subliminalfix) said :
#8

thanks for your time thus far sir or maam, unfortunately that doesnt clear it up

while i was waiting for a reponse initially i went to the library in town and tried to go to 9.10 with gnome

i was hoping it was a known bug and would irradicate itself but no luck

im not sure if the problem goes beyond this but my bios will no longer recognize the dvd to boot either

really cannot live without the dvd any more insight please

Revision history for this message
subliminalfix (subliminalfix) said :
#9

i have also tried to mount from cdrom folder in places which comes up blank and in computer cd/dvd for a drive

it simply hangs. in 9.04 it would give me the error "unable to mount" or "no media"

Revision history for this message
actionparsnip (andrew-woodhead666) said :
#10

try:

sudo mount /dev/sr0 /media/cdrom0

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subliminalfix (subliminalfix) said :
#11

also if i try to goto places>computer>cd>(right click to use other)movie player

error message says dont have permission to open file

otter@pond:~$ sudo mount /dev/sr0 /media/cdrom0
[sudo] password for otter:
mount: /dev/sr0: unknown device

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actionparsnip (andrew-woodhead666) said :
#12

sudo mount /dev/scd0 /media/cdrom0

Any better?

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subliminalfix (subliminalfix) said :
#13

thanks again actionparsnip

otter@pond:~$ sudo mount /dev/scd0 /media/cdrom0
mount: /dev/sr0: unknown device

Revision history for this message
subliminalfix (subliminalfix) said :
#14

changing the sr0 back to scd0 gives the same error report

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actionparsnip (andrew-woodhead666) said :
#15

cd /dev; ls | grep cd

What is output?

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subliminalfix (subliminalfix) said :
#16

otter@pond:~$ cd /dev; ls | grep cd
cdrom
cdrw
pktcdvd
scd0
otter@pond:/dev$

Revision history for this message
actionparsnip (andrew-woodhead666) said :
#17

can you give the output of:

groups

Thanks

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subliminalfix (subliminalfix) said :
#18

sorry it took a little while to repost lost the internet connection

otter@pond:~$ groups
otter adm dialout cdrom plugdev lpadmin admin sambashare

Revision history for this message
Launchpad Janitor (janitor) said :
#19

This question was expired because it remained in the 'Open' state without activity for the last 15 days.