Questions tagged [wpa]

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

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45 views

Raspberry Pi Zero W Connects to WiFi but Immediate Disconnects

I've got a Pi0W. I've also got a WPA2 Enterprise Wi-Fi network set up with TTLS. My other Pis (both Pi3B+) can connect with my current setup just fine. The logs of my Pi0W are akind to the following: ...
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How can I create a WPA2 Wi-Fi hotspot with NetworkManager?

I have a project for which I'd like to automate configuring the network settings on a Raspberry Pi. I can create a WPA1 hotspot very easily with the following bash one-liner. nmcli connection add \ ...
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14 views

raspi 3b+ connect to secured wifi through powershell

I'm trying to connect my pi to a secured network through powershell. I connect from my computer to my password enabled wifi. I get the wifi profile from my computer and copy it to the pi. I then add ...
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23 views

Can' set up my wifi - my wifi is redirecting to an IP to enter User Name and password

when I connect to my student dorm wifi network over my laptop it opens a browser window and redirects me to an website where i must enter my user name and password to connect to the internet. I was ...
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1answer
20 views

Wifi disconnecting on Raspbian Stretch Lite?

I've got an old RPi 1 Model B, that I'm trying to use as a Wake-On-LAN server. I've got it connected to Wifi with a DWA-171 USB/WiFi dongle and these drivers (the link contains a script that installs ...
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84 views

wpa_supplicant errors in syslog after upgrade to Stretch

I just upgraded a Raspberry Pi 3 Model B from Jessie to Stretch, and everything (including WiFi) seems to be working OK, but one thing has me worried: Whenever I reboot, sudo journalctl contains the ...
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1answer
47 views

Error Connecting My Raspberry PI B+ to Wifi

I'm new to Raspberry Pi and trying to connect one to my mobile WiFi rooter. However there's an error that keeps me away from it for 10 hours. Please help me. Initial Situation Wireless & Wired ...
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2answers
74 views

Raspi doesn't connect with wifi anymore. What am I doing wrong?

I had the wifi on my raspi 3B working perfectly for about 2 years. I then saw I had two wpa_supplicant.conf files: /etc/wpa_supplicant.conf /etc/wpa_supplicant/wpa_supplicant.conf I briefly checked ...
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1answer
405 views

wpa_supplicant.conf file become empty

I did headless setup of the Pi 3B+ and what I've done was: Flashed the last OS on the SD card (Raspbian Stretch full 2018-11-13) Created two files in the root directory of the SD card: ...
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3answers
149 views

Wifi Connectivity — Pi 3 Model B

I have recently been unable to connect to wifi with my raspberry pi 3 (model B). I have tried a number of solutions to no avail. The networks button on the upper banner says "connection to dhcpcd ...
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1answer
295 views

Translation request for News re wpasupplicant during upgrade

During a routine upgrade (sudo apt-get upgrade), the following "news" appeared in my terminal window: apt-listchanges: News --------------------- wpasupplicant (2:2.6-19) unstable; urgency=medium ...
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1answer
289 views

wlan0: carrier lost with specific router

so I've setup my Raspberry Pi Zero W with latest Raspbian img. Whenever I tried to connect it to the main router the syslog always says: Feb 17 23:20:36 raspberrypi dhcpcd[252]: wlan0: waiting for ...
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2answers
471 views

wlan0 wpa_supplicant and other

can't establish connection wia WIFI. Can't understant what I'm doing wrong: there is connection properties from my windows PC this is my /etc/wpa_supplicant/wpa_supplicant.conf file ctrl_interface=/...
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2answers
745 views

WEP WiFi Hotspot

So I want to use my DS online again, and what I need to do is get a router with WEP seurity, or a router without security. So I decided to use my Pi 3 B as a WiFi hotspot. But all the stuff I find is ...
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1answer
1k views

Raspbian - wpa_supplicant.conf Country meaning

I'm a bit confused of the country property in wpa_supplicant.conf. In official Raspberry Wifi Documentation it says this: On the Raspberry Pi 3 Model B+, you will also need to set the country ...
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1answer
199 views

Problem with Setting up Raspberry Pi 3B+ as WPA2 Enterprise access point

NOTE: Although this seems to be a hostapd problem, however, this problem exists on RP only and that's why I'm posting it here. So please do not downvote because it seems like a hostapd problem and not ...
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1answer
338 views

Can't do anything related to wlan0 (Alpine Linux, Raspberry PI 3 B+)

I just bought a Raspberry PI 3 B+ some weeks ago, and I decided to install Alpine Linux due to it uses OpenRC and one friend of me recommended it to me. I have installed it only as diskless mode, ...
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24 views

Some Raspberry Pis not connecting to Internet

I have a set of 24 Raspberry-Pi Zero W that I need to connect to a router (Netgear NightHawk AC2400) with SSID:NETGEAR30. I want all of them to connect on system start to the router. I have programmed ...
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1answer
576 views

connect a headless raspberry pi zero to a WPA2 Mixed WiFi network

I'm trying to connect my rpi zero in a headless mode into a WIFI network configured in a WPA mixed mode. More specifically I can get the following info from the router. Security-Mode: WPA2-Mixed ...
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0answers
339 views

connmanctl having problem with complex passphrase

The built in WiFi module seems to work fine, as it can connect to both of my open networks I created for testing, i.e. the 2.4GHz, and the 5.0GHz ones. If I set a simple passphrase (i.e. contains ...
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1answer
354 views

WPA Enterprise problem connect

The only way I've found to connect to an Enterprise AP is to modify the wpa_supplicant.conf file, adding this: ctrl_interface=/var/run/wpa_supplicant update_config=1 country=IT ap_scan=2 fast_reauth=...
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1answer
124 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). ...
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3answers
168 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 ...
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1answer
5k views

wlan0: link is not ready

I have had my pi3 for a while now all of a sudden I start to get IPv6: ADDRCONF (NETDEV_UP): wlan0: link is not ready IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready and stalls there ...
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1answer
585 views

Wpa_supplicant with openwrt router ‘could not read SSID from driver’

Arch Linux ARM was installed successfully on a Raspberry Pi3 which will be added to a small network. The first attempt at setting up wifi on the Pi3 failed, showing alarm wpa_supplicant[323]: wlan0: ...
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1answer
176 views

wpa_supplicant.conf entries?

Every resource I have seen / used always say how to COPY or paste entries into wpa_supplicant.conf. The question is Is there a document actually explaining , in "5 W's" style, purpose these entries?...
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2answers
767 views

On a Raspberry Pi 3 running Stretch, how do I configure dhcpcd to call wpa_supplicant automatically and/or persist the connection through a reboot?

My /etc/dhcpcd.conf file is configured so that if I manually run this wpa_supplicant command from the terminal: wpa_supplicant -B -D nl80211 -P /var/run/wpaSupplicantPid.pid -i wlan0 -c /etc/...
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772 views

How do I fix this error with wpa_cli? (strace included)

I had an unfortunate pulling of the power plug on my pi and now wpa_cli isn't starting correctly. user@raspberrypi:~ $ wpa_cli wpa_cli v2.3 Copyright (c) 2004-2014, Jouni Malinen <j@w1.fi> and ...
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2answers
1k views

ssh and wpa_supplicant.conf files not getting deleted on boot?

I am following this guide for the raspberry pi zero w: https://core-electronics.com.au/tutorials/raspberry-pi-zerow-headless-wifi-setup.html I've flashed the latest raspbian stretch lite to the SD ...
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2answers
2k views

wpa_supplicant connects to wifi but gets no ip

we are facing a weird issue. Basically, wpa_supplicant tries to connect to wifi network, and apparently succeeds, but it can get no IP address. We are using a Raspberry Pi Zero W to generate an ...
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989 views

iPhone Connects to my 5GHz WiFi Access Point but not Raspberry Pi 3 B+

I just received my Raspberry Pi 3 B+ with onboard dual band WiFi. I have a 5GHz Access point that my iPhone ( and MacBook ) connects to just fine. I am using wpa_supplicant on the Pi to manually ...
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2answers
14k views

Raspbian: static IP for eth0 and dhcp for wlan0

I run a Raspberry Pi at our university (Raspbian Stretch). I use it for a project where it has to rely on WiFi. I configured the connection using wpa_supplicant and it worked perfectly well. Now there'...
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1answer
248 views

Enabling WPS in wpa_supplicant on Debian (Raspbian Jessie) wpa_supplicant fails

I have a wireless network router setup under debian (jessie on a Raspberry Pi) with a fixed IP address, DHCP serving - and it all works fine. Now I want to enable the router (raspberry) to allow ...
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4answers
3k views

Cannot get WiFi to work on PI 3 running stretch

I have 2 identical rpi 3 devices. Both are running the same version of OS, namely "stretch" version 9 (from the same source). They have slightly diverged via upgrades and updates. On one I can use ...
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1answer
31 views

Cycling through configured Wifi networks if AP connected BUT no internet

I am running a couple RPi powering infoscreens in a building where everyone and their cat made their own undocumented "improvements" to the network configuration (and I am undertooled, undermotivated ...
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0answers
76 views

No wifi interfaces found after logging in as different user

I just configured my Pi ZeroW to connect to a WPA2 Enterprise network. All good. When I log out of the pi account and log back in as another user, the wifi icon is an up/down arrows and when I click ...
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1answer
315 views

Inconsistent ifup

I'm working with a raspberry pi 3 running a fresh install Raspbian Stretch Lite. Basically my problem is that the pi inconsistently connects to our network. I've been running sudo ifdown wlan0; sudo ...
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0answers
839 views

How to connect raspberry to WEP encrypted and dhcp enabled Ad-Hoc network

I have Three Rasbperry Pi3 and I have configured 2 of them as dhcp enabled ad-hoc network server they are working fine and I can connect to them using Windows PC and Linux PC as well as from Mobile. ...
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4answers
14k views

Cannot set up WiFi on Raspberry Pi Zero W running Stretch

I have been trying to connect to my wireless network for several days now with my Raspberry Pi Zero W running Stretch (2017-08-16 release). I have read many threads on how to setup wifi, including the ...
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1answer
52 views

Configuring the Raspberry Pi to use various protected WiFi spots

The use case is this: the Pi will periodically ping my server. If it gets the go-ahead, it will perform some action using a relay. Otherwise it'll remain dormant. I need to install multiple RP3s at ...
0
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1answer
960 views

Can't connect to company WiFi (WAP2 Enterprise)

First time setting up a a Pi and running into this... When I browse the wifi connections, I can see the wifi I want but it's greyed out. How do I connect to it? I found this but after following ...
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1answer
160 views

wpa_supplicant runs only once after the raspberry boots

I have a raspberry Pi 3 Model B. I have installed fullpageos on the rasp. I run the wpa_supplicant command to connect to the wifi. I use the following command - wpa_supplicant -Dnl80211 -iwlan0 -...
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1answer
47k views

Why is wpa_cli producing error “Could not connect to wpa_supplicant: wlan0 - re-trying”?

I am running 4.9.13-4-ARCH #1 SMP Sat Mar 11 14:16:01 MST 2017 armv7l GNU/Linux and I am using systemd-networkd for the network in conjunction with wpa_supplicant, obviously. Running wpa_cli -i wlan0:...
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0answers
95 views

raspberrypi 3 (minibian): wlan0 doesn't work without eth0 being plugged in to router

I'm customizing my minibian distro and now having hard time to set up two network interfaces: wireless (wlan0) and wired (eth0). I want eth0 to have a static IP (in case I need to connect it to the ...
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1answer
4k views

wifi issue with pi 3

I've had some problems setting up wifi using wpa_supplicant but would prefer to use it so I set up the pi to auto associated with networks i will likely be around. Initially I used the GUI to connect,...
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0answers
204 views

What's this icon on raspberry pi 3?

I'm working on a project for my college, but the university wifi is making it a huge hassle to connect to it. I'm trying to connect to a WPA EAP, but the connection is greyed out and there's this icon....
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1answer
33k views

How to reset the WiFi configuration in Raspbian

The WiFi-related configurations are stored in /etc/wpa_supplicant/wpa_supplicant.conf file. For example, if WPS (WiFi protected setup) is succeeded by using wpa_cli command, the configuration ...
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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 ...
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2answers
2k views

Setting up ad-hoc wireless

I have pi 'A' setup to be an adhoc network and using dhcp3-server. /etc/network/interfaces auto lo iface lo inet loopback iface eth0 inet dhcp auto wlan0 iface wlan0 inet static address 10.10.1.1 ...
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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 ...