Hi,
I'm having problems with my USB-based DVD/CD Burner. Any experience with
similar issues getting similar working, is much appreciated.
I have an External USB Ricoh MP5125A DVD+RW/+R (DVD and CD Burner), by
Ikebana (i.e., Ikebana made the ATAPI Burner into an external USB 2.0
one). I have RedHat 8.0, and I can only get it to show up as a
"USB-Storage" device.
I can't even get it working as a general CDROM!
I enabled USB Mass Storage debugging, and I get this from 'dmesg':
hub.c: new USB device 00:07.2-2, assigned address 2
usb-storage: act_altsettting is 0
usb-storage: id_index calculated to be: 67
usb-storage: Array length appears to be: 69
usb-storage: USB Mass Storage device detected
usb-storage: Endpoints: In: 0xcbf687f4 Out: 0xcbf687e0 Int: 0xcbf68808
(Period 32)
usb-storage: New GUID 05ab006001032008585653c7
usb-storage: GetMaxLUN command result is -32, data is 128
usb-storage: clearing endpoint halt for pipe 0x80000280
usb-storage: Transport: Bulk
usb-storage: Protocol: Transparent SCSI
usb-storage: *** thread sleeping.
scsi0 : SCSI emulation for USB Mass Storage devices
usb-storage: queuecommand() called
usb-storage: *** thread awakened.
usb-storage: Command INQUIRY (6 bytes)
usb-storage: 12 00 00 00 ff 00 f0 cb ac 1a f6 cb
usb-storage: Bulk command S 0x43425355 T 0x1 Trg 0 LUN 0 L 255 F 128 CL
6
usb-storage: Bulk command transfer result=0
usb-storage: usb_stor_transfer_partial(): xfer 255 bytes
EXT3 FS 2.4-0.9.19, 19 August 2002 on ide0(3,2), internal journal
loop: loaded (max 8 devices)
Adding Swap: 377516k swap-space (priority -1)
usb-storage: command_abort() called
usb-storage: usb_stor_bulk_msg() returned -104 xferred 0/255
usb-storage: usb_stor_transfer_partial(): unknown error
usb-storage: Bulk data transfer result 0x2
usb-storage: Attempting to get CSW...
usb-storage: Bulk status result = -22
usb-storage: -- transport indicates error, resetting
usb-storage: Bulk reset requested
....
usb_control/bulk_msg: timeout
usb-storage: Bulk soft reset failed -110
usb-storage: scsi cmd done, result=0x70000
usb-storage: *** thread sleeping.
---------------------
/proc/bus/usb/devices says this:
T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2
B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0
D: Ver= 1.00 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
P: Vendor=0000 ProdID=0000 Rev= 0.00
S: Product=USB UHCI-alt Root Hub
S: SerialNumber=e000
C:* #Ifs= 1 Cfg#= 1 Atr=40 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= 8 Ivl=255ms
T: Bus=01 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 2 Spd=12 MxCh= 0
D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=05ab ProdID=0060 Rev=11.05
C:* #Ifs= 1 Cfg#= 2 Atr=c0 MxPwr= 98mA
I: If#= 0 Alt= 0 #EPs= 3 Cls=08(stor.) Sub=06 Prot=50 Driver=(none)
E: Ad=01(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms
E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms
E: Ad=83(I) Atr=03(Int.) MxPS= 2 Ivl=32ms
----------
Seems to be unknown - Driver=(none)
/proc/bus/usb/drivers says:
usbdevfs
hub
usb-storage
-------------
I'm clueless, I've never gotten a USB mass storage devices working in
Linux. I've tried the stock kernel with Redhat 8.0, as well as 2.4.20
downloaded from kernel.org, with SCSI emulation, SCSI disk, SCSI CDROM,
USB, USBDevFS, and USB Mass Storage support enabled.....
I've read reports that the Ricoh MP5125A (the IDE/ATAPI version of the
drive, non-USB) works fine.
I just want to at least get it working as a READABLE CDROM drive. The
Writing portion, can be dealt separately if needed.
Google doesn't give any help, just general USB and general CD Writing,
but not both. HELP!
Thanks.
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