I searched a lot in the community before writing but I didn't find my case.
I'm working with the Lego Mindstorm NXT device. Actually, I'm writing some behavior with Java LeJos and I need to connect my brick to upload my code.
When I connect the brick (USB) I don't have feedback from my computer. The computer doesn't mount the device.
This the output of dmesg:
This the output of fdisk -l:
[ 3487.972028] usb 4-2: new full speed USB device using uhci_hcd and address 3
[ 3488.148154] usb 4-2: configuration #1 chosen from 1 choice
[ 3847.640054] usb 4-2: USB disconnect, address 3
This the output of blkid:
Disk /dev/sda: 80.0 GB, 80000000000 bytes
255 heads, 63 sectors/track, 9726 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00063c94
Device Boot Start End Blocks Id System
/dev/sda1 * 1 9356 75146240 83 Linux
/dev/sda2 9356 9726 2975745 5 Extended
/dev/sda5 9356 9726 2975744 82 Linux swap / Solaris
And this the output of lsusb:
/dev/sda1: UUID="311159b6-36e8-46c5-ac74-fc2b8aafc39d" TYPE="ext4"
/dev/sda5: UUID="af1cc82f-3165-4d01-ac35-81dca2c9bcac" TYPE="swap"
I don't know what to do.
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 004: ID 0694:0002 Lego Group
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 003: ID 046d:c016 Logitech, Inc. M-UV69a/HP M-UV96 Optical Wheel Mouse
Bus 003 Device 002: ID 413c:2003 Dell Computer Corp. Keyboard
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
I just can see the device in the list of usb connected but nothing more. It seems that the system doesn't recognize the device. I'm becoming crazy!!!!
Someone can help me?