Public bug reported:

Ubuntu 9.04
When I connect my cellphone with usb and select "Tools -> Mass Storage -> 
Connect to PC" nothing happens in linux.
In Windows XP and even OS/2 I see an usb flash drive, so I guess here regular 
usb msd device.

"lsusb" just hangs and display nothing, while cellphone connected. When
disconnected, lsusb "unhangs" and display list of usb controllers.

kern.log:

1. Cellphone connected and detected as modem:
Jun  6 18:23:19 eugene-desktop kernel: [36709.772024] usb 4-1: new full speed 
USB device using uhci_hcd and address 4
Jun  6 18:23:19 eugene-desktop kernel: [36709.933256] usb 4-1: configuration #1 
chosen from 1 choice
Jun  6 18:23:19 eugene-desktop kernel: [36709.953263] cdc_acm 4-1:1.0: ttyACM0: 
USB ACM device

2. I selected "Tools -> Mass Storage -> Connect to PC":
Jun  6 18:25:33 eugene-desktop kernel: [36844.040038] usb 4-1: USB disconnect, 
address 4
Jun  6 18:25:34 eugene-desktop kernel: [36845.520024] usb 4-1: new full speed 
USB device using uhci_hcd and address 5
Jun  6 18:25:34 eugene-desktop kernel: [36845.706454] usb 4-1: configuration #1 
chosen from 1 choice

lsusb hangs if execute it.

3. USB cable disconnected:
Jun  6 18:26:59 eugene-desktop kernel: [36929.860103] usb-storage: probe of 
4-1:1.0 failed with error -5
Jun  6 18:26:59 eugene-desktop kernel: [36929.861916] usb 4-1: USB disconnect, 
address 5

Cellphone is Samsung SPH-M610.
My friend have another model of Samsung cellphone and also have same problem 
(linux version is same as mine, but hardware is different).

** Affects: ubuntu
     Importance: Undecided
         Status: New


** Tags: samsung usb

** Description changed:

  Ubuntu 9.04
  
  When I connect my cellphone with usb and select "Tools -> Mass Storage -> 
Connect to PC" nothing happens in linux.
- In Windows XP and even OS/2 I see a usb flash drive, so I guess here regular 
usb msd device.
+ In Windows XP and even OS/2 I see an usb flash drive, so I guess here regular 
usb msd device.
  
  "lsusb" just hangs and display nothing, while cellphone connected. When
  disconnected, lsusb "unhangs" and display list of usb controllers.
  
  kern.log:
  
  1. Cellphone connected and detected as modem:
  Jun  6 18:23:19 eugene-desktop kernel: [36709.772024] usb 4-1: new full speed 
USB device using uhci_hcd and address 4
  Jun  6 18:23:19 eugene-desktop kernel: [36709.933256] usb 4-1: configuration 
#1 chosen from 1 choice
  Jun  6 18:23:19 eugene-desktop kernel: [36709.953263] cdc_acm 4-1:1.0: 
ttyACM0: USB ACM device
  
  2. I selected "Tools -> Mass Storage -> Connect to PC":
  Jun  6 18:25:33 eugene-desktop kernel: [36844.040038] usb 4-1: USB 
disconnect, address 4
  Jun  6 18:25:34 eugene-desktop kernel: [36845.520024] usb 4-1: new full speed 
USB device using uhci_hcd and address 5
  Jun  6 18:25:34 eugene-desktop kernel: [36845.706454] usb 4-1: configuration 
#1 chosen from 1 choice
  
  lsusb hangs if execute it.
  
  3. USB cable disconnected:
  Jun  6 18:26:59 eugene-desktop kernel: [36929.860103] usb-storage: probe of 
4-1:1.0 failed with error -5
  Jun  6 18:26:59 eugene-desktop kernel: [36929.861916] usb 4-1: USB 
disconnect, address 5
  
  Cellphone is Samsung SPH-M610.
  My friend have another model of Samsung cellphone and also have same problem 
(linux version is same as mine, but hardware is different).

-- 
can't access memory card in my cellphone (usb)
https://bugs.launchpad.net/bugs/384299
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