Re: Two CD-DVD writers and Debian Lenny

2012-02-02 Thread Merciadri Luca
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Ok, here are the details. The situation is now clear, but I don't know
yet how to solve it.

Three CD-DVD readers, from which two are writers. Configuration is as follows:

1/ writer (OPTIARC AD-7203S),
2/ reader (NEC DV-5800C),
3/ writer (NEC ND-2500A).

Using the `Dummy mode' of Gnomebaker, I realize that

* Choosing `NEC ND-2500A' results in choosing `OPTIARC AD-7203S'
(which works),
* Choosing `OPTIARC AD-7203S' results in choosing `NEC DV-5800C'
(which is not a writer and therefore fails),
* It is not possible to write on NEC ND-2500A,
* I'm getting an error
==
Warning: Cannot raise RLIMIT_MEMLOCK limits.scsidev
==
which seems not to affect any burning.

By `A results in choosing B' I mean that the device actually taken into
consideration is B at the place of A. (For example, B is ejected at
the place of A.)

How could I put this into order?

Thanks.

- -- 
Merciadri Luca
See http://www.student.montefiore.ulg.ac.be/~merciadri/
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Re: Two CD-DVD writers and Debian Lenny

2012-02-02 Thread Rob Owens
On Wed, Feb 01, 2012 at 04:40:11PM +0100, Merciadri Luca wrote:
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 Hi,
 
 I'm using Debian Lenny, and have three (physical) CD-DVD readers, from which 
 two are (physical) CD-DVD writers. When burning a CD or DVD, even at very low 
 speed (1x), one always works, and the other always fails, giving a CD/DVD 
 that can then be thrown. I checked under the BIOS and there is no reason for 
 the second writer not to work.
 
 1) Are there any burning-simulating utilities running under Debian Lenny?
 2) How could I solve this problem?
 
I believe Brasero has a simulate check box.  Is that what you're
looking for?

-Rob


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Re: Two CD-DVD writers and Debian Lenny

2012-02-02 Thread Camaleón
On Thu, 02 Feb 2012 12:46:42 +0100, Merciadri Luca wrote:

 Ok, here are the details. The situation is now clear, but I don't know
 yet how to solve it.

(...)

So basically the problem is that the burning application is detecting the 
optical units wrongly, right?

You can use udev rules to statically identify the units or use uuid/id 
for the devices in /etc/fstab so they are mounted in the right order.

Greetings,

-- 
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Re: Two CD-DVD writers and Debian Lenny

2012-02-02 Thread Merciadri Luca
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Camaleón noela...@gmail.com writes:

 On Thu, 02 Feb 2012 12:46:42 +0100, Merciadri Luca wrote:

 Ok, here are the details. The situation is now clear, but I don't know
 yet how to solve it.

 (...)

 So basically the problem is that the burning application is detecting the 
 optical units wrongly, right?

 You can use udev rules to statically identify the units or use uuid/id 
 for the devices in /etc/fstab so they are mounted in the right order.

Effectively, but what is the link with the burning programs? Do they
behave in the same way to find the burners?

Currently, here is the part of my fstab related to cd/dvd stuff:

==
/dev/scd0   /media/cdrom0   udf,iso9660 user,noauto 0   0
/dev/scd1   /media/cdrom1   udf,iso9660 user,noauto 0   0
/dev/scd2   /media/cdrom2   udf,iso9660 user,noauto 0   0
==

I will send in some minutes the output of lshw.

- -- 
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See http://www.student.montefiore.ulg.ac.be/~merciadri/
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Re: Two CD-DVD writers and Debian Lenny

2012-02-02 Thread Merciadri Luca
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Rob Owens row...@ptd.net writes:

 On Wed, Feb 01, 2012 at 04:40:11PM +0100, Merciadri Luca wrote:
 -BEGIN PGP SIGNED MESSAGE-
 Hash: SHA1
 
 Hi,
 
 I'm using Debian Lenny, and have three (physical) CD-DVD readers, from which 
 two are (physical) CD-DVD writers. When burning a CD or DVD, even at very 
 low speed (1x), one always works, and the other always fails, giving a 
 CD/DVD that can then be thrown. I checked under the BIOS and there is no 
 reason for the second writer not to work.
 
 1) Are there any burning-simulating utilities running under Debian Lenny?
 2) How could I solve this problem?
 
 I believe Brasero has a simulate check box.  Is that what you're
 looking for?

Yes, thanks.

- -- 
Merciadri Luca
See http://www.student.montefiore.ulg.ac.be/~merciadri/
- -- 

If you want breakfast in bed, sleep in the kitchen.
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Re: Two CD-DVD writers and Debian Lenny

2012-02-02 Thread Merciadri Luca
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Here is the interesting part of lshw:

==
*-ide
description: IDE interface
product: 88SE6101 single-port PATA133 interface
vendor: Marvell Technology Group Ltd.
physical id: 0
bus info: pci@:03:00.0
logical name: scsi4
version: b2
width: 32 bits
clock: 33MHz
capabilities: ide pm msi pciexpress bus_master cap_list emulated
configuration: driver=pata_marvell latency=0 module=pata_marvell

 *-cdrom:0
 description: DVD writer
 product: DVD_RW ND-2500A
 vendor: _NEC
 physical id: 0.0.0
 bus info: scsi@4:0.0.0
 logical name: /dev/scd1
 logical name: /dev/sr1
 version: 1.06
 serial: [_NECDVD_RW ND-2500A 1.0603121900
 capabilities: removable audio cd-r cd-rw dvd dvd-r
 configuration: ansiversion=5 status=nodisc
 
 *-cdrom:1
 description: DVD reader
 physical id: 0.1.0
 bus info: scsi@4:0.1.0
 logical name: /dev/scd2
 logical name: /dev/sr2
 capabilities: audio dvd
 configuration: status=nodisc

*-ide:0
description: IDE interface
product: 82801IB (ICH9) 2 port SATA IDE Controller
vendor: Intel Corporation
physical id: 1f.2
bus info: pci@:00:1f.2
logical name: scsi0
logical name: scsi1
version: 02
width: 32 bits
clock: 66MHz
capabilities: ide pm bus_master cap_list emulated
configuration: driver=ata_piix latency=0 module=ata_piix

 *-cdrom
 description: DVD-RAM writer
 product: DVD RW AD-7203S
 vendor: Optiarc
 physical id: 1
 bus info: scsi@1:0.0.0
 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: 1.04
 serial: [Optiarc DVD RW AD-7203S 1.04 Dec21,2007
 capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram
 configuration: ansiversion=5 status=nodisc
==

- -- 
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See http://www.student.montefiore.ulg.ac.be/~merciadri/
- -- 

In the land of the blind, the one-eyed man is king.
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Re: Two CD-DVD writers and Debian Lenny

2012-02-02 Thread Camaleón
On Thu, 02 Feb 2012 18:58:58 +0100, Merciadri Luca wrote:

 Camaleón noela...@gmail.com writes:

 So basically the problem is that the burning application is detecting
 the optical units wrongly, right?

 You can use udev rules to statically identify the units or use
 uuid/id for the devices in /etc/fstab so they are mounted in the
 right order.

 Effectively, but what is the link with the burning programs? Do they
 behave in the same way to find the burners?

(...)

Who knows... I would look at gnomebaker menu Preferences/Device 
settings and see what it says there, I mean, if what gnomebaker sees 
matches what the system sees. Should they differ, maybe you can add new 
devices and select them directly from its mount point or device uuid/id.

OTOH, you still have a secondary problem with your NEC ND-2500A which 
still does not work. For this one, I would manually burn a media disc 
(using wodim) and see the output.

Greetings,

-- 
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Re: Two CD-DVD writers and Debian Lenny

2012-02-02 Thread Merciadri Luca
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Camaleón noela...@gmail.com writes:

 On Thu, 02 Feb 2012 18:58:58 +0100, Merciadri Luca wrote:

 Camaleón noela...@gmail.com writes:

 So basically the problem is that the burning application is detecting
 the optical units wrongly, right?

 You can use udev rules to statically identify the units or use
 uuid/id for the devices in /etc/fstab so they are mounted in the
 right order.

 Effectively, but what is the link with the burning programs? Do they
 behave in the same way to find the burners?

 (...)

 Who knows... I would look at gnomebaker menu Preferences/Device 
 settings and see what it says there, I mean, if what gnomebaker sees 
 matches what the system sees. Should they differ, maybe you can add new 
 devices and select them directly from its mount point or device uuid/id.

 OTOH, you still have a secondary problem with your NEC ND-2500A which 
 still does not work. For this one, I would manually burn a media disc 
 (using wodim) and see the output.

Thanks for the help. I will re-post if necessary, but things are
looking good now.

Thanks again.

- -- 
Merciadri Luca
See http://www.student.montefiore.ulg.ac.be/~merciadri/
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Re: Two CD-DVD writers and Debian Lenny

2012-02-02 Thread Charlie
 On Thu, 02 Feb 2012 19:11:50 +0100 Merciadri Luca
 luca.mercia...@student.ulg.ac.be suggested this:

Here is the interesting part of lshw:

I haven't been following this thread and it's probably no help. 

But I had to change my device names in /etc/fstab to the /dev/sr?
series. The /dev/scd? just didn't work for me any more. But then I
don't use Gnome or KDE

So this information is probably irrelevant.

Charlie
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Two CD-DVD writers and Debian Lenny

2012-02-01 Thread Merciadri Luca
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Hi,

I'm using Debian Lenny, and have three (physical) CD-DVD readers, from which 
two are (physical) CD-DVD writers. When burning a CD or DVD, even at very low 
speed (1x), one always works, and the other always fails, giving a CD/DVD that 
can then be thrown. I checked under the BIOS and there is no reason for the 
second writer not to work.

1) Are there any burning-simulating utilities running under Debian Lenny?
2) How could I solve this problem?

Thanks.

All the best,
- -- 
Merciadri Luca
See http://www.student.montefiore.ulg.ac.be/~merciadri/
- -- 

It is better to die on one's feet than live on one's knees.
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Re: Two CD-DVD writers and Debian Lenny

2012-02-01 Thread Camaleón
On Wed, 01 Feb 2012 16:40:11 +0100, Merciadri Luca wrote:

 I'm using Debian Lenny, 

Long life to Lenny... though its support ends in a few days :-P

 and have three (physical) CD-DVD readers, from which two are (physical)
 CD-DVD writers. When burning a CD or DVD, even at very low speed (1x),
 one always works, and the other always fails, giving a CD/DVD that can
 then be thrown. I checked under the BIOS and there is no reason for the
 second writer not to work.

It can be just the drive went bad :-?
 
 1) Are there any burning-simulating utilities running under Debian
 Lenny? 

Burning applications usually provide such option. In gnomebaker is called 
dummy write or something like that. Command line tools (wodim) do also 
have it. Using wodim will also give you more information about the 
burning error because messages will be output to the terminal.

 2) How could I solve this problem?

I would run more tests. Can the drive read CD/DVDs just fine? It fails 
for every kind media (CR-R, CD-RW, DVD-R, DVD+R, DVD+RW, DVD-RW...) and 
brands?

Greetings,

-- 
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Re: Two CD-DVD writers and Debian Lenny

2012-02-01 Thread cletusjenkins
 
It can be just the drive went bad :-? 
 

I have an old cd-drive disk cleaner with a brush that knocks any dust from the 
laser emitter. If you don't have one perhaps a blast from a compressed gas 
canister could do the trick. Or just simply bend over and try it manually. I'd 
double check that no one nearby is holding a cellphone camera just before hand 
though.


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Re: Two CD-DVD writers and Debian Lenny

2012-02-01 Thread Merciadri Luca
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cletusjenkins cletusjenk...@zoho.com writes:

 
It can be just the drive went bad :-? 
 

 I have an old cd-drive disk cleaner with a brush that knocks any dust from 
 the laser emitter. If you don't have one perhaps a blast from a compressed 
 gas canister could do the trick. Or just simply bend over and try it 
 manually. I'd double check that no one nearby is holding a cellphone camera 
 just before hand though.

Ok. Thanks for info.

- -- 
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See http://www.student.montefiore.ulg.ac.be/~merciadri/
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Re: Two CD-DVD writers and Debian Lenny

2012-02-01 Thread Merciadri Luca
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Camaleón noela...@gmail.com writes:

 On Wed, 01 Feb 2012 16:40:11 +0100, Merciadri Luca wrote:

 I'm using Debian Lenny, 

 Long life to Lenny... though its support ends in a few days :-P

 and have three (physical) CD-DVD readers, from which two are (physical)
 CD-DVD writers. When burning a CD or DVD, even at very low speed (1x),
 one always works, and the other always fails, giving a CD/DVD that can
 then be thrown. I checked under the BIOS and there is no reason for the
 second writer not to work.

 It can be just the drive went bad :-?

 1) Are there any burning-simulating utilities running under Debian
 Lenny? 

 Burning applications usually provide such option. In gnomebaker is called 
 dummy write or something like that. Command line tools (wodim) do also 
 have it. Using wodim will also give you more information about the 
 burning error because messages will be output to the terminal.

 2) How could I solve this problem?

 I would run more tests. Can the drive read CD/DVDs just fine? It fails 
 for every kind media (CR-R, CD-RW, DVD-R, DVD+R, DVD+RW, DVD-RW...) and 
 brands?
I will do so. Thanks for the info.

- -- 
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See http://www.student.montefiore.ulg.ac.be/~merciadri/
- -- 

If it's worth doing, it's worth over-doing.
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