Can't reset Yùn in Failsafe Mode

Angelo9999:
You can use putty with the YunSerialTerminal, you have to specify the serial COM port.

If you want to use the serial monitor you can run the command

wifi-reset-and-reboot

and it should reset the wifi configuration.

Hi Angelo9999 and thank you,

the command you mentioned has the same problem, if i send it, nothing happens:

root@(none):/# cd /usr/bin
root@(none):/usr/bin# ./wifi-reset-and-reboot
root@(none):/usr/bin#

The problem is the same for all the programs inside the /usr/bin folder.