Questions tagged [wpa]

WiFi Protected Access (WPA) is a wireless encryption standard.

Filter by
Sorted by
Tagged with
44
votes
2answers
51k views

What's the difference between `wpa-roam` and `wpa-conf` in the /etc/network/interfaces file?

I posted a question previously on how to set up a static IP address on the rpi and eventually figured out, along with some others, that the answer was to change wpa-roam to wpa-conf when pointing to /...
11
votes
7answers
25k views

WiFi disconnects after period of time on Raspberry Pi, doesn't reconnect

I was finally able to get my Raspberry Pi connected to a hidden SSID network (WPA2 Personal) using the below settings (not using wpa_supplicant.conf). However, after a few hours it disconnects and ...
7
votes
4answers
27k views

Wifi works, ssh can connect, but cannot connect out to the internet, cannot ping internal machines

I have a strange configuration problem with Wifi. When I connect a ethernet cable to my router, network eth0 is configured and I can access all internet resources. However when I use a Wifi dongle, I ...
7
votes
5answers
59k views

WPA_GUI can't load wpa_supplicant

I am new to the raspberry pi and can't quite seem to figure this one out. The wpa_gui is blank in the adapter and network field and reporting the error "Could not get status from wpa_supplicant" ...
1
vote
3answers
156 views

/boot/wpa_config being copied with wrong permission

I plug the micro SD into my MacBook. I then save a correct /Volumes/boot/wpa_supplicant.conf with file permissions with 777 (default when creating files into the FAT partition). Then, when I move back ...
8
votes
4answers
11k views

How do I configure wpa_supplicant with default iPhone SSID?

Newer iPhones will broadcast an SSID in hotspot mode as such: My Name\342\\\200\\\231\\s iPhone I observed this SSID in the GUI. When I grab the SSID via the command line: $ sudo iwlist wlan0 scan ...
8
votes
4answers
8k views

Pi 3 Raspbian “stretch” (testing) disables wifi

I have a raspberry pi 3 (which has internal WiFi), running raspbian. I decided to run it as "testing", by changing the apt list. Now, I can't use WiFi. Whenever I use wpa_supplicant, it complains ...
2
votes
2answers
2k views

Eduroam, wpa2-enterprise, wifi connection - Configuration options for the wpa_supplicant.conf file

In attemting to get wifi configured for Model B, I'm editing the /etc/wpa_supplicant/wpa_supplicant.conffile in line with this and this. The network to which I'm connecting is asking me to set the ...
2
votes
1answer
123 views

What's wrong with this wpa_suppplicant.conf file?

I have an original wpa_supplicant.conf file which I tried to add a new network. Both have same owner (root) and same permissions 644. I just added one more network at the end (just for testing). ...
1
vote
2answers
8k views

Wi-Fi Setup Raspberry Pi 3 with WPS (Wi-Fi Protected Setup) not working

I'm using wpa_supplicant with wpa_cli and manually entering SSID and passphrase to connect to network works without problems. When using wpa_cli with command wps_pbc it sees the WPS enabled access ...