There have been several reports of Linux related problems with the IOIO in
bootloader mode. You're using an unstable release, which makes it even more
of a suspect. Unless you want to spend time digging deep into the system
internals to figure out what's broken, I'd simply use a different OS for
the upgrade process.
On Jul 4, 2014 2:51 PM, "Zaid Daba'een" <[email protected]> wrote:
> Hey,
>
> I am trying to upgrade the firmware. I am using Ubuntu 13.10 x32. I have
> added the udev rule, and restarted the service, and also restarted my
> laptop. I turned IOIO off, and connected the boot to GND, connected the
> usb, and removed the boot connection. The yellow LED did blink about 4
> times.
>
> In the terminal I entered lsusb, the output has :
> Bus 002 Device 040: ID 1b4f:0008
> About 1/10 times that I enter lsusb. Notice that the device is not named
> (not identified).
>
> Also if I enter ls /dev/IOIO*, I get:
> /dev/IOIO0
> Also 1 out of 10 times.
>
> To be clear: My VREG is fried, but I usually operate through 5V pin, and
> it works perfectly (UART and 3.3V out) on the older firmware. The USB cable
> is lighting the LED up also.
>
> Is that connected somehow?
>
> The udev rule is:
> ACTION=="add", SUBSYSTEM=="tty", SUBSYSTEMS=="usb",
> ATTRS{idVendor}=="1b4f", ATTRS{idProduct}=="0008", SYMLINK+="IOIO%n",
> MODE="666"
>
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