I can see my GLASS id in adb and adb reboot-bootloader seems to work. I can not see my device id in fastboot however and fastboot oem unlock hangs on "waiting for device". Pressing the camera button does reboot the device.
Has anyone else had / seen this issue and what have you done to remedy?
I am currently on XE7 with debugging on. I have side-loaded apk's before with no issue via adb. I would like to know of any possible solutions to be able to see my GLASS in fastboot.
My Solution- I had issues on Win 8 so I swapped over to my OS X install, unplugged all usb peripherals and then ran "./adb reboot bootloader", saw my GLASS in "./fastboot devices" and then ran "./fastboot oem unlock" twice to initiate.
I did not try unplugging all peripherals in win 8. That may help for those that have the same issue on Win 8.
You can use a hardware technique to get your Glass into fastboot. Make sure your device has some charge (15% or more should be sufficient) and follow these steps.
Now your device should be visible to fastboot. Plug it into a USB port and use fastboot to list devices:
$ fastboot devices
If your device is listed, you can now run other fastboot commands.