Raspberry pi 拉斯皮安·巴斯特罐头'；t连接至eduroam wpa_请求人v.2.8

嘿，伙计们，我想把我们大学（hs augsburg）的树莓pi连接到eduroam网络。我正在使用Wpa_恳求者版本2.8。我不知道如何升级到2.9版。我将wpa_supplican.conf更改为（用户和密码已替换，登录数据正确，并在另一台设备上测试）：

如果我启动wpa_请求程序，它会尝试连接，但失败：

sudo wpa_suplicant-i wlan0-c/etc/wpa_suplicant/wpa_suplicant.conf

错误：

Successfully initialized wpa_supplicant
Failed to create interface p2p-dev-wlan0: -16 (Device or resource busy)
nl80211: Failed to create a P2P Device interface p2p-dev-wlan0
P2P: Failed to enable P2P Device interface
wlan0: Trying to associate with SSID 'eduroam'
wlan0: Associated with 70:3a:0e:64:b3:f0
wlan0: CTRL-EVENT-EAP-STARTED EAP authentication started
wlan0: CTRL-EVENT-SUBNET-STATUS-UPDATE status=0
wlan0: CTRL-EVENT-EAP-PROPOSED-METHOD vendor=0 method=21 -> NAK
wlan0: CTRL-EVENT-DISCONNECTED bssid=70:3a:0e:64:b3:f0 reason=23 locally_generated=1
wlan0: CTRL-EVENT-SSID-TEMP-DISABLED id=0 ssid="eduroam" auth_failures=1 duration=10 reason=AUTH_FAILED
wlan0: CTRL-EVENT-REGDOM-CHANGE init=CORE type=WORLD
wlan0: CTRL-EVENT-REGDOM-CHANGE init=USER type=COUNTRY alpha2=DE
wlan0: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
wlan0: CTRL-EVENT-SSID-REENABLED id=0 ssid="eduroam"

Successfully initialized wpa_supplicant
Failed to create interface p2p-dev-wlan0: -16 (Device or resource busy)
nl80211: Failed to create a P2P Device interface p2p-dev-wlan0
P2P: Failed to enable P2P Device interface
wlan0: Trying to associate with SSID 'eduroam'
wlan0: Associated with 70:3a:0e:64:b3:f0
wlan0: CTRL-EVENT-EAP-STARTED EAP authentication started
wlan0: CTRL-EVENT-SUBNET-STATUS-UPDATE status=0
wlan0: CTRL-EVENT-EAP-PROPOSED-METHOD vendor=0 method=21 -> NAK
wlan0: CTRL-EVENT-DISCONNECTED bssid=70:3a:0e:64:b3:f0 reason=23 locally_generated=1
wlan0: CTRL-EVENT-SSID-TEMP-DISABLED id=0 ssid="eduroam" auth_failures=1 duration=10 reason=AUTH_FAILED
wlan0: CTRL-EVENT-REGDOM-CHANGE init=CORE type=WORLD
wlan0: CTRL-EVENT-REGDOM-CHANGE init=USER type=COUNTRY alpha2=DE
wlan0: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
wlan0: CTRL-EVENT-SSID-REENABLED id=0 ssid="eduroam"