Problem installind external dvd drive

wearetheborg · 09-30-2004, 02:41 AM

I got an internal Khypermedia dvd drive, bought an external enclosure(stortecc with cypress chipset) and I'm trying to install it.
On SUSE 9.1 pro, under hardware info, it shows USB storage device with cypress etc.
How do I access the drive? Where would the path be ?? /dev/??

BTW, I CANNOT get the drive to work under windows!!, it wont recognise it. Even under SUSE, it shows the device type as disk, which I assume is wrong since its a dvd drive.

Thanks

cadj · 09-30-2004, 02:46 AM

the device may be accissible as /dev/sda or sda1

so to mount it would be something like this

mount -t iso9660 /dev/sda1 /mnt/cdrom

give it a shot

wearetheborg · 09-30-2004, 02:57 AM

On both I get
/dev/sda is not a valid block device
/dev/sda1 is not a valid block device

Oh and browsing thru the forums someone was talking about lsusb command, heres my output:
Bus 003 Device 001: ID 0000:0000
Bus 002 Device 003: ID 04b4:6830 Cypress Semiconductor Corp.
Bus 002 Device 002: ID 045e:007d Microsoft Corp.
Bus 002 Device 001: ID 0000:0000
Bus 001 Device 001: ID 0000:0000

The device 003 is the dvd drive.

Thanks

wearetheborg · 09-30-2004, 03:05 AM

My fstab is:

/dev/hda3 / reiserfs acl,user_xattr 1 1
/dev/hda1 /windows/C ntfs ro,users,gid=users,umask=00
02,nls=utf8 0 0
/dev/hda2 swap swap pri=42 0 0
devpts /dev/pts devpts mode=0620,gid=5 0 0
proc /proc proc defaults 0 0
usbfs /proc/bus/usb usbfs noauto 0 0
sysfs /sys sysfs noauto 0 0
/dev/cdrecorder /media/cdrecorder subfs fs=cdfss,ro,procuid,nosuid,
nodev,exec,iocharset=utf8 0 0

The last entry is for the built in cd drive

On typing dmesg, I get:
usb 2-2: new full speed USB device using address 3
usb 2-2: Product: USB2.0 Storage Device
usb 2-2: Manufacturer: Cypress Semiconductor
usb 2-2: SerialNumber: DEF108A58F41
Initializing USB Mass Storage driver...
scsi0 : SCSI emulation for USB Mass Storage devices

cadj · 09-30-2004, 04:49 AM

ok.

is there a cd in the drive when your trying to mount it. otherwise it wont work.

sorry but thats bout all i can think of now

wearetheborg · 09-30-2004, 01:07 PM

Yeah, there's a cd in it.
What worries me is the entry in fstab. That seems wrong.

michaelk · 09-30-2004, 01:49 PM

I could not find any info on stortecc. Is this the correct name?

Usually /dev/cdrecorder is a link to the actual device ID. A SCSI CDROM device is usually /dev/scd0 (i.e. for the first drive).

What windows version are you running?

wearetheborg · 09-30-2004, 01:54 PM

Quote:

Originally posted by michaelk
I could not find any info on stortecc. Is this the correct name?

Usually /dev/cdrecorder is a link to the actual device ID. A SCSI CDROM device is usually /dev/scd0 (i.e. for the first drive).

What windows version are you running?

Actually the model shows its a Plumax PM-525U2 enclosure.
The internal dvd drive is Khypermedia with B2H7 firmware.
I'm running SUSE 9.1 pro

On windows XP, it wont work either( a couple of people have had this problem)
When I plug it in, it shows high speed USB mass storage device pplugged in, when I click the link I get something something 10 error, troubleshooting didnt help.

I'm hoping I can get it to work under linux

wearetheborg · 10-01-2004, 01:19 AM

erick.guedes · 06-12-2008, 12:02 PM

Quote:

Originally Posted by wearetheborg

I got an internal Khypermedia dvd drive, bought an external enclosure(stortecc with cypress chipset) and I'm trying to install it.
On SUSE 9.1 pro, under hardware info, it shows USB storage device with cypress etc.
How do I access the drive? Where would the path be ?? /dev/??

BTW, I CANNOT get the drive to work under windows!!, it wont recognise it. Even under SUSE, it shows the device type as disk, which I assume is wrong since its a dvd drive.

Thanks

* Quando eu tentava montar o DVD-R pelo GNOME dava esse erro:
* When i try to mount a DVD-R by the GNOME show this error:

Code:

Erro org.freedesktop.DBus.Error.AccessDenied.

*Porem fazendo pelo terminal como root #:
*So, doing by the terminal under root #:

bluewings:/# mount /dev/cdrom1 /media/cdrom0
mount: dispositivo de blocos /dev/scd0 é protegido contra gravação; montando somente para leitura

Code:

*A error but works, see next .../Um erro mas funciona, veja o proximo

bluewings:/# ls /media/cdrom0/
total 29142
dr-xr-xr-x 11 root root 14336 Jun 12 11:27 ./
drwxr-xr-x 5 root root 184 Jun 12 11:00 ../
-r--r--r-- 1 root root 26048 Fev 19 20:40 admlinux.odt
-r--r--r-- 1 root root 16715 Mar 28 23:02 adriana-curriculo.odt
-r--r--r-- 1 root root 5684949 Jun 3 13:50 amor.xcf

.............. a lot of files / varios arquivos .............

-r--r--r-- 1 root root 414042 Mai 29 10:52 Windows+linux.png

Code:

 *You see? and when i mount by the terminal immediately in GNOME shows up a window showing this files / Viu? e quando eu montei pelo terminal imediatamente apareceu uma janela no gnome mostrando esses arquivos.

bluewings:/# umount /dev/cdrom1
bluewings:/# ls /media/cdrom0
total 0
drwxr-xr-x 2 root root 48 Fev 10 18:09 ./
drwxr-xr-x 5 root root 184 Jun 12 11:00 ../
bluewings:/#

##################################################################

error when i try to burn a DVD on a external DVD writer on usb:
Erro que aparecia quando tentava gravar um dvd no meu gravador de dvd externo pela usb.

:-( unable to open64("/dev/sr0",O_RDONLY): Permission denied

i solved doing this:
Eu resolvi fazendo isso:

bluewings:/home/eguedes# cat /proc/bus/usb/devices

T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh= 8
B: Alloc= 0/800 us ( 0%), #Int= 0, #Iso= 0
D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=0000 ProdID=0000 Rev= 2.06
S: Manufacturer=Linux 2.6.24-1-486 ehci_hcd
S: Product=EHCI Host Controller
S: SerialNumber=0000:00:0b.1
C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA
I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=03(Int.) MxPS= 4 Ivl=256ms

T: Bus=02 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 3 Spd=480 MxCh= 0
D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=04b4 ProdID=6830 Rev= 0.01
S: Manufacturer=Cypress Semiconductor
S: Product=USB2.0 Storage Device
S: SerialNumber=DEF107679C83
C:* #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr= 0mA
I:* If#= 0 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage
E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms

T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 8
B: Alloc= 11/900 us ( 1%), #Int= 1, #Iso= 0
D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=0000 ProdID=0000 Rev= 2.06
S: Manufacturer=Linux 2.6.24-1-486 ohci_hcd
S: Product=OHCI Host Controller
S: SerialNumber=0000:00:0b.0
C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA
I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms

T: Bus=01 Lev=01 Prnt=01 Port=05 Cnt=01 Dev#= 2 Spd=1.5 MxCh= 0
D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
P: Vendor=05e3 ProdID=1205 Rev= 1.00
S: Product=USB Mouse
C:* #Ifs= 1 Cfg#= 1 Atr=a0 MxPwr=100mA
I:* If#= 0 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=01 Prot=02 Driver=usbhid
E: Ad=81(I) Atr=03(Int.) MxPS= 4 Ivl=10ms

Code:

*Como vocês podem ver onde esta sublinhado meu controlador usb é 2.0 (OHCI Host Controller ... Spd=12) 
e meu drive de DVD externo usb é 2.0 ( USB2.0 Storage Device ) 
e foi reconhecido como tal ( Spd=480 )

*How you can see (where is underlined) my usb conroller is 2.0 (OHCI Host Controller ... Spd=12) 
and my DVD external usb is 2.0 ( USB2.0 Storage Device ) 
and was recognized like that ( Spd=480 )

bluewings:/home/eguedes# ls -la /dev/sr*
lrwxrwxrwx 1 root root 4 Jun 12 11:03 /dev/sr0 -> scd0
bluewings:/home/eguedes# ls -la /dev/cdrom*
lrwxrwxrwx 1 root root 3 Jun 12 10:58 /dev/cdrom -> hda
lrwxrwxrwx 1 root root 4 Jun 12 11:03 /dev/cdrom1 -> scd0
lrwxrwxrwx 1 root root 4 Jun 12 11:03 /dev/cdrom2 -> scd0
bluewings:/home/eguedes# ls -la /dev/scd0
brw-rw---- 1 root cdrom 11, 0 Jun 12 11:03 /dev/scd0

Code:

Vendo as permissões do equipamento
watching the permissions of the equipment

bluewings:/home/eguedes# chmod 666 /dev/scd0

Code:

Alterando a permissão / changing the permissions

bluewings:/home/eguedes# ls -la /dev/scd0
brw-rw-rw- 1 root cdrom 11, 0 Jun 12 11:03 /dev/scd0

Code:

a nova permissão / the new permission

apos isso gravou normal / after that burns ok.

michaelk · 06-12-2008, 01:21 PM

erick.guedes,
You do realize that you are replying to a 4 yr old thread?

erick.guedes · 06-13-2008, 08:57 AM

Yesterday, 04:21 PM #11
michaelk
Moderator

Registered: Aug 2002
Posts: 7,286

erick.guedes,
You do realize that you are replying to a 4 yr old thread?

* after i solve the problem i search in the google by the similar error in foruns to explain to anyone with the same error how to solve the problem...

i share my knowledge...

* depois que eu resovi meu problema eu procurei no google por erros semelhantes em foruns para explicar a qualquer um como resolver o problema.

eu compartilhei meu conhecimento...