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--- public:linux:rpi-buster-eduroam-campusroam-wifi-bug [2021/01/29 12:59] – timdv91
+++ public:linux:rpi-buster-eduroam-campusroam-wifi-bug [2023/02/26 04:51] (current) – external edit 127.0.0.1
@@ Line 7: / Line 7: @@
 ==== 1) Setting sources.list file: ====
 Add **one** of the following lines to your **'/etc/apt/sources.list'** file. Comment out previously existing lines with '#'
-<code bash| Pick 1 out of two lines!>
+<code bash Pick 1 out of two lines!>
 deb http://raspbian.raspberrypi.org/raspbian/ stretch main contrib non-free rpi
 deb http://raspbian.raspberrypi.org/raspbian/ jessie main contrib non-free rpi
@@ Line 27: / Line 27: @@
 </code>
-==== 2) Checking available 'wpasupplicant' versions: ====
+==== 2) Checking and installing the available 'wpasupplicant' versions: ====
 The previous step should have downgraded the 'wpasupplicant' versions available for installation on your system. Run a check using **'apt-cache policy wpasupplicant'**
 \\ Follow the previous step with **'sudo apt-get install <package of choice>'**
-<code bash| Type: >
+<code bash Type: >
-apt-cache policy wpasupplicant
+apt-cache policy wpasupplicant                                                     # this prints the wpasupplicant versions available on your system.
+# Select one of following versions (stretch or jessie). Selection is based on your config inside /etc/apt/sources.list
+# Note that the version numbers could be different on your system! Check the apt-cache policy wpasupplicant output for certainty!
+sudo apt-get install sudo apt-get install wpasupplicant=2:2.4-1+deb9u7 -t stretch  # package of choice is printed by the previous command.
+sudo apt-get install wpasupplicant=2.3.1+deb8u10 -t jessie                         # package of choice is printed by the previous command.
 </code>
 {{:public:linux:eduroamcampusroam:apt-cache_policy_wpasupplicant.png?600|Example,the print-screen was taken after downgrading wpasupplicants on my system!}}
+\\ //Note: The print-screen was taken after downgrading wpasupplicants on my system!//
+==== 3) Set the wifi configuration correctly: ====
+Open up the **/etc/wpa_supplicant/wpa_supplicant.conf** file using nano.
+<code bash>
+sudo nano /etc/wpa_supplicant/wpa_supplicant.conf
+# press 'ctrl + o' to save the file!
+# press 'ctrl + x' to exit nano!
+</code>
+Add additional lines to the file:
+<code bash | wpa_supplicant.conf>
+ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
+update_config=1
+country=BE
+network={
+         ssid="campusroam-2.4"
+         scan_ssid=1
+         mode=0
+         proto=RSN
+         key_mgmt=WPA-EAP
+         eap=PEAP
+         identity="u******@kuleuven.be"
+         ca_cert="/usr/share/ca_certificates/mozilla/DigiCert_Assured_ID_Root_CA.crt"
+         password="*******" # Ask google if you want this encrypted.
+         phase1="peapleabel=auto peapver=auto"
+         pahse2="auth=MSCHAPV2"
+}
+</code>
+<code>
+# press 'ctrl + o' to save the file!
+# press 'ctrl + x' to exit nano!
+</code>
+__**Reboot your system!**__
+==== 4) Optionally - Change DNS server: ====
+First make sure you have network connection using **ip a**.
+\\ Secondly if you're connected, check your current DNS settings using **'cat /etc/resolv.conf'**
+<code bash>
+ip a
+cat /etc/resolv.conf
+</code>
+Use nano to open the **'/etc/dhcpcd.conf'** file
+add the following to it: **'static domain_name_server=8.8.8.8 134.58.126.3'**
+<code bash>
+sudo nano /etc/dhcpcd.conf
+static domain_name_server=8.8.8.8 134.58.126.3  # change the secondary '134.58.126.3' ip address to one of the addresses shown inside your '/etc/resolv.conf' file.
+</code>
+__**Reboot your system!**__