On 10/30/2012 02:13 PM, Yasha Karant wrote:
> I have rooted a Samsung Android Galaxy Tab 2 7.0 unit and am attempting
> to mount the device as a mass storage entity under SL 6 X86-64. I was
> informed by Android specialists that the device needs to be rooted to
> display the entire Android file system for reading and writing. However,
> the device does not even mount: please see the dmesg output below.
>
> 2.6.38.8-32.el6.x86_64 #1 SMP Mon Jul 11 16:29:12 PDT 2011 x86_64 x86_64
> x86_64 GNU/Linux
>
> I have had to use a later release kernel that I have not modified for
> some time, and that has proprietary Nvidia CUDA 4 (soon, CUDA 5) driver
> support for use with Nvidia Tesla GPU processors. Otherwise, the system
> is essentially stock SL 6x, and does properly mount other USB devices,
> including MS file system USB sticks, Linux ext 2 external USB hard
> drives, and ISO 9660 USB CD/DVD drives (no blu-ray as of yet).
> I am using physical USB 2 ports on the Linux machine, not any of the USB
> 3 ports (that do work and are backwards compatible with USB 2). The USB
> interface cable to the Samsung device does work in that that was the
> physical connection to root the unit (specifically, using Samsung Odin
> under MS Win 7 under VirtualBox under SL 6 IA-32 on a laptop).
>
> Any suggestions or relevant URLs would be most appreciated.
>
> [412649.105144] usb 2-3: new high speed USB device using ehci_hcd and
> address 6
> [412649.220793] usb 2-3: New USB device found, idVendor=04e8,
> idProduct=6860
> [412649.220806] usb 2-3: New USB device strings: Mfr=2, Product=3,
> SerialNumber=4
> [412649.220814] usb 2-3: Product: GT-P3113
> [412649.220820] usb 2-3: Manufacturer: samsung
> [412649.220825] usb 2-3: SerialNumber: c08087a6c35f68f
> [412649.230327] cdc_acm 2-3:1.1: This device cannot do calls on its own.
> It is not a modem.
> [412649.230504] cdc_acm 2-3:1.1: ttyACM0: USB ACM device
> [413610.822899] drivemount_appl[3227]: segfault at 0 ip (null) sp
> 00007fff90ff0818 error 14 in drivemount_applet2[400000+8000]
> [414716.801475] drivemount_appl[29594]: segfault at 0 ip (null) sp
> 00007fff2425eba8 error 14 in drivemount_applet2[400000+8000]
>
> Yasha Karant
This is kind of off topic for this forum, but oh well. In Android,
under the settings, you can set various USB connection methods. On my
samsung I have 3 modes: Samsung Kies, Mass Storage, and Media. I
suspect you are setup for Kies and need to change it to use Mass Storage.
-Mark
--
Mr. Mark V. Stodola
Senior Control Systems Engineer
National Electrostatics Corp.
P.O. Box 620310
Middleton, WI 53562-0310 USA
Phone: (608) 831-7600
Fax: (608) 831-9591
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