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Having trouble installing a piece of hardware? Want to know if that peripheral is compatible with Linux?

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Old 05-31-2003, 09:05 AM   #1
mohapi
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Distribution: Debian
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usb mass storage


So my new Olympus C-4000 Zoom is seen by my RH9 system as;

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=00 Cnt=01 Dev#= 3 Spd=12 MxCh= 0
D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
P: Vendor=07b4 ProdID=0105 Rev= 1.00
S: Manufacturer=OLYMPUS
S: Product=C4100Z/C4000Z
S: SerialNumber=000237251802

Now what do I do to upload pics from it?


Secondly, I'm trying to get Realplayer to work with RH9 and have read the release notes regarding ;

if an application does not work properly with NPTL, it can be run using the old LinuxThreads implementation by setting the following environment variable:

LD_ASSUME_KERNEL=<kernel-version>

The following versions are available:

- 2.4.1 — Linuxthreads with floating stacks

- 2.2.5 — Linuxthreads without floating stacks

NPTL support for all dynamically-linked applications can be disabled by using the following boot-time option:

nosysinfo
Does that mean at a command line I should;

[root@localhost booda]# LD_ASSUME_KERNEL=2.4.1

or what?

TIA
 
Old 06-02-2003, 08:00 PM   #2
finegan
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Registered: Aug 2001
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Whew, its best just to split questions. I would do a search through LQ to see if the RealPlayer problem has been tackled, I don't know that one, I just use Mplayer with the Real codecs. Feel free to start a new thread in Software if a search doesn't turn anything up.

Now, the camera issue...

Check the command "dmesg" to see if it got recognized and scanned as a USB mass storage device, you should see something like:

Code:
 scsi0 : SCSI host adapter emulation for IDE ATAPI devices
  Vendor: AOPEN     Model: CD-RW CRW5224     Rev: 1.06
  Type:   CD-ROM                             ANSI SCSI revision: 02
Attached scsi CD-ROM sr0 at scsi0, channel 0, id 0, lun 0
sr0: scsi3-mmc drive: 40x/40x writer cd/rw xa/form2 cdda tray
It'll be the only thing in dmesg indented like that.

If it recognizes the camera as a drive, it should do a partition scan, and if you don't have any other scsi drives onboard it'll end with the line:

sda1

So you can mount it with:

mount /dev/sda1 /mnt/camera -o uid=nameofjoeuser

Of course, after creating a mount point, /mnt/camera is just an example.

Cheers,

Finegan
 
Old 06-03-2003, 12:26 AM   #3
mohapi
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My desmg output is;

hub.c: new USB device 00:07.2-1, assigned address 5
usb.c: USB device 5 (vend/prod 0x7b4/0x105) is not claimed by any active driver.
Initializing USB Mass Storage driver...
usb.c: registered new driver usb-storage
scsi1 : SCSI emulation for USB Mass Storage devices
Vendor: OLYMPUS Model: C4100Z/C4000Z Rev: 1.00
Type: Direct-Access ANSI SCSI revision: 02
WARNING: USB Mass Storage data integrity not assured
USB Mass Storage device found at 5
USB Mass Storage support registered.
usb.c: USB disconnect on device 00:07.2-1 address 5
hub.c: new USB device 00:07.2-1, assigned address 6
WARNING: USB Mass Storage data integrity not assured
USB Mass Storage device found at 6
usb.c: USB disconnect on device 00:07.2-1 address 6
hub.c: new USB device 00:07.2-1, assigned address 7
WARNING: USB Mass Storage data integrity not assured
USB Mass Storage device found at 7

It sees the camera as a mass storage device. Since I do have a cd-rw mounted as scsi0 , would the camera be /dev/sda2 ?

Also, do I "# mkdir /mnt/camera " for the mount point?
 
Old 06-03-2003, 01:44 AM   #4
mohapi
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Got it done. Thanks for your help finegan.
 
  


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