On Mon, Sep 28, 2015 at 05:24:01AM -0700, Li Wei wrote: > I have Samsung GT-S7572 cell phone > and connect to debian by usb line, lsusb: > > Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub > Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub > Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub > Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub > Bus 004 Device 002: ID 25a7:2402 > Bus 001 Device 004: ID 04e8:6860 Samsung Electronics Co., Ltd GT-I9100 Phone [Galaxy S II], GT-P7500 [Galaxy Tab 10.1] > > then I run mtp-detect as root: > > Device 0 (VID=04e8 and PID=6860) is a Samsung GT P7310/P7510/N7000/I9070/I9100/I9300 Galaxy Tab 7.7/10.1/S2/S3/Nexus/Note/Y. This means that the device is running normally (i.e. not in bootloader etc mode), and that your computer detected it. > PTP_ERROR_IO: failed to open session, trying again after resetting USB interface This probably means that the device isn't in PTP mode. > LIBMTP libusb: Attempt to reset device > LIBMTP PANIC: failed to open session on second attempt And this probably means that the device isn't in MTP mode. According to the Samsung Website, when connected, you should see a notification on your device "Connected as a ....". Tap this to bring up the USB Storage settings. Tap "Media Device (MTP)" to use MTP mode. > Unable to open raw device 0 > libmtp version: 1.1.3 > > Listing raw device(s) > Found 1 device(s): > Samsung: GT P7310/P7510/N7000/I9070/I9100/I9300 Galaxy Tab 7.7/10.1/S2/S3/Nexus/Note/Y (04e8:6860) @ bus 1, dev 4 > Attempting to connect device(s) > OK. > > then what should I do next? > do I have to upgrade from wheezy to jessie? > Thanks!!! > -- For more information, please reread.
Attachment:
signature.asc
Description: PGP signature