Problem with ./ibeacon

[gottarts]

I followed your tutorial but I'm stuck at this point and don't know how to make this work

root@demo-mcd:/home/demo-mcd/bluez/bluez-5.15/bluez-ibeacon/bluez-beacon# ./ibeacon 200 e2c56db5dffb48d2b060d0f5a71096e0 1 1 -29
Can't send request File descriptor in bad state (77)
root@demo-mcd:/home/demo-mcd/bluez/bluez-5.15/bluez-ibeacon/bluez-beacon# ls
ibeacon ibeacon.c Makefile
root@demo-mcd:/home/demo-mcd/bluez/bluez-5.15/bluez-ibeacon/bluez-beacon# ibeacon 200 e2c56db5dffb48d2b060d0f5a71096e0 1 1 -29
bash: ibeacon: command not found
root@demo-mcd:/home/demo-mcd/bluez/bluez-5.15/bluez-ibeacon/bluez-beacon# ./ibeacon 200 e2c56db5dffb48d2b060d0f5a71096e0 1 1 -29
Can't send request File descriptor in bad state (77)
root@demo-mcd:/home/demo-mcd/bluez/bluez-5.15/bluez-ibeacon/bluez-beacon# sudo ./ibeacon 200 e2c56db5dffb48d2b060d0f5a71096e0 1 1 -29
Can't send request File descriptor in bad state (77)

[carsonmcdonald]

@gottarts My guess is that the bluetooth device isn't available for some reason. You may want to check in the system logs and make sure it was detected correctly.