Comment 12 for bug 128790

I get this on my Nokia 5200 too.

The last few lines output by dmesg are:

[ 2961.665865] sd 5:0:0:0: [sdc] Add. Sense: No additional sense information
[ 2961.672861] sd 5:0:0:0: [sdc] Sense Key : No Sense [current]
[ 2961.672866] sd 5:0:0:0: [sdc] Add. Sense: No additional sense information
[ 2961.679861] sd 5:0:0:0: [sdc] Sense Key : No Sense [current]
[ 2961.679867] sd 5:0:0:0: [sdc] Add. Sense: No additional sense information
[ 2961.686861] sd 5:0:0:0: [sdc] Sense Key : No Sense [current]
[ 2961.686867] sd 5:0:0:0: [sdc] Add. Sense: No additional sense information
[ 2961.693859] sd 5:0:0:0: [sdc] Sense Key : No Sense [current]
[ 2961.693865] sd 5:0:0:0: [sdc] Add. Sense: No additional sense information
[ 2961.700859] sd 5:0:0:0: [sdc] Sense Key : No Sense [current]
[ 2961.700866] sd 5:0:0:0: [sdc] Add. Sense: No additional sense information
[ 2961.707858] sd 5:0:0:0: [sdc] Sense Key : No Sense [current]
[ 2961.707865] sd 5:0:0:0: [sdc] Add. Sense: No additional sense information
[ 2961.714859] sd 5:0:0:0: [sdc] Sense Key : No Sense [current]
[ 2961.714865] sd 5:0:0:0: [sdc] Add. Sense: No additional sense information
[ 2961.721860] sd 5:0:0:0: [sdc] Sense Key : No Sense [current]
[ 2961.721866] sd 5:0:0:0: [sdc] Add. Sense: No additional sense information
[ 2961.784088] usb 1-2: USB disconnect, address 4
[ 2961.786242] scsi 5:0:0:0: [sdc] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK,SUGGEST_OK
[ 2961.786250] end_request: I/O error, dev sdc, sector 3932160
[ 2961.786254] Buffer I/O error on device sdc, logical block 3932160
[ 2961.786281] Buffer I/O error on device sdc, logical block 3932160
[ 2961.786310] Buffer I/O error on device sdc, logical block 3932152
[ 2961.786317] Buffer I/O error on device sdc, logical block 3932153
[ 2961.786323] Buffer I/O error on device sdc, logical block 3932154
[ 2961.786329] Buffer I/O error on device sdc, logical block 3932155
[ 2961.786335] Buffer I/O error on device sdc, logical block 3932156
[ 2961.786341] Buffer I/O error on device sdc, logical block 3932157
[ 2961.786347] Buffer I/O error on device sdc, logical block 3932158
[ 2962.520012] usb 1-2: new full speed USB device using uhci_hcd and address 5
[ 2962.694969] usb 1-2: configuration #1 chosen from 1 choice
[ 2962.748981] cdc_acm 1-2:1.1: ttyACM0: USB ACM device
[ 2962.756592] usb 1-2: bad CDC descriptors
[ 2962.756606] usb 1-2: bad CDC descriptors
[ 2964.760539] usb 1-2: USB disconnect, address 5
[ 2982.704011] usb 1-2: new full speed USB device using uhci_hcd and address 6
[ 2982.936397] usb 1-2: configuration #1 chosen from 1 choice
[ 2982.939136] scsi6 : SCSI emulation for USB Mass Storage devices
[ 2982.939348] usb-storage: device found at 6
[ 2982.939351] usb-storage: waiting for device to settle before scanning

Once i leave Data Mode through my phone, NetowrkManager picks it up as a Nokia 5200 ready to be used as a modem. The card is never mounted and never appears. Also, after selecting Data Mode my phone says its transferring data to my PC continuously.

Data transfer works on an older Kernel with no issues whatsoever, same version of HAL.