# Boot Up ## Boot Up ## Bootup Linux Login ```bash Poky (Yocto Project Reference Distro) 1.7.2 edison ttyMFD2 edison login: root root@edison:~# ``` ## Bootup Initial Configuration, Wifi Check your kernel version ```bash root@edison:~# uname -a Linux edison 3.10.17-poky-edison+ #2 SMP PREEMPT Mon Mar 14 15:26:16 PDT 2016 i686 GNU/Linux ``` Configure your WiFi ```bash root@edison:~# configure_edison --wifi Configure Edison: WiFi Connection Scanning: 1 seconds left 0 : Rescan for networks 1 : Exit WiFi Setup 2 : Manually input a hidden SSID 3 : INFINITUM914E Enter 0 to rescan for networks. Enter 1 to exit. Enter 2 to input a hidden network SSID. Enter 3 to choose INFINITUM9###: 3 Is INFINITUM9### correct? [Y or N]: Y Password must be between 8 and 63 characters. What is the network password?: What is the network password?: ********** Initiating connection to INFINITUM9###. Please wait... Attempting to enable network access, please check 'wpa_cli status' after a minute to confirm. Done. Please connect your laptop or PC to the same network as this device and go to http://192.168.1.72 or http://edison.local in your browser. Warning: SSH is not yet enabled on the wireless interface. To enable SSH access to this device via wireless run configure_edison --password first. root@edison:~# ``` Configure also password to enable SSH on the wireless interface ``` root@edison:~# configure_edison --password Configure Edison: Device Password Enter a new password (leave empty to abort) This will be used to connect to the access point and login to the device. Password: ******** Please enter the password again: ******** First-time root password setup complete. Enabling SSH on WiFi interface. The device password has been changed. ``` Check IP address assigned ```bash root@edison:~# ifconfig lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 usb0 Link encap:Ethernet HWaddr 02:00:86:58:c2:af inet addr:192.168.2.15 Bcast:192.168.2.255 Mask:255.255.255.0 wlan Link encap:Ethernet HWaddr 00:1C:C0:AE:B5:E6 inet addr:192.168.1.74 Bcast:192.168.0.255 Mask:255.255.255.0 ``` Shutdown USB0 interface ```bash root@edison:~# ifconfig usb0 down root@edison:~# ``` ## Error? Password Lenght > ... I am asked for a 5 or 13 character network password, but my network's password is 10 characters long ... [Edison WiFi setup - password must be either 5 or 13 characters](https://communities.intel.com/thread/59888?start=0\&tstart=0) ```bash root@edison:~# whereis configure_edison configure_edison: /usr/bin/configure_edison ``` ```bash --- configure_edison.orig +++ configure_edison @@ -60,6 +60,15 @@ wep_key0="%s" } ''' + WEP_26HEX = ''' +network={ + ssid="%s" + %s + key_mgmt=NONE + group=WEP104 WEP40 + wep_key0=%s +} +''' WPAPSK = ''' network={ ssid="%s" @@ -359,10 +368,13 @@ return wpa_templates.OPEN % (ssid, "scan_ssid=1") elif security == 1: password = '' - while len(password) != 5 and len(password) != 13: - print "Password must be either 5 or 13 characters." + while len(password) != 5 and len(password) != 13 and len(password) != 26: + print "Password must be either 5 or 13 ascii characters or 26 hex." password = getNetworkPassword() - return wpa_templates.WEP % (ssid, "scan_ssid=1", password) + if len(password) == 26: + return wpa_templates.WEP_26HEX % (ssid, "scan_ssid=1", password) + else: + return wpa_templates.WEP % (ssid, "scan_ssid=1", password) elif security == 2: password = '' while len(password) < 8 or len(password) > 63: @@ -384,10 +396,13 @@ return wpa_templates.OPEN % (ssid, "") elif network_map[ssid] == "WEP": password = '' - while len(password) != 5 and len(password) != 13: - print "Password must be either 5 or 13 characters." + while len(password) != 5 and len(password) != 13 and len(password) != 26: + print "Password must be either 5 or 13 ascii characters or 26 hex." password = getNetworkPassword() - return wpa_templates.WEP % (ssid, "", password) + if len(password) == 26: + return wpa_templates.WEP_26HEX % (ssid, "", password) + else: + return wpa_templates.WEP % (ssid, "", password) elif network_map[ssid] == "WPA-PSK": password = '' while len(password) < 8 or len(password) > 63: @@ -409,10 +424,13 @@ return wpa_templates.OPEN % (ssid, "scan_ssid=1") elif protocol == "WEP": password = changewifi[2] - if len(password) != 5 and len(password) != 13: - print "Password must be either 5 or 13 characters." + if len(password) != 5 and len(password) != 13 and len(password) != 26: + print "Password must be either 5 or 13 ascii characters or 26 hex." return None - return wpa_templates.WEP % (ssid, "scan_ssid=1", password) + if len(password) == 26: + return wpa_templates.WEP_26HEX % (ssid, "scan_ssid=1", password) + else: + return wpa_templates.WEP % (ssid, "scan_ssid=1", password) elif protocol == "WPA-PSK": password = changewifi[2] if len(password) < 8 or len(password) > 63: ``` --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://theiotlearninginitiative.gitbook.io/embedded-linux/initialization/boot-up.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.