我从 16.04 开始就遇到了这个问题，希望它能在 18.04 中自行解决。由于还没有解决，我发表了这篇文章：
我的GalagoPro 运行 Ubuntu 18.04在家连接没有问题。用户名和密码没有问题，我连接家庭 WiFi。酒店 WiFi，我连接没有问题...再次输入用户名和密码，我就可以连接了。
无论出于什么原因，在特定的大学 WiFi 网络中，事情都不是那么简单。我可以毫无问题地将我的 iPhone 连接到它，用户名和密码...没有问题。但 Ubuntu 18.04（以及 16.04）拒绝在此特定网络上进行身份验证。
我进入安全选项卡（网络设置），眼睛都红了。有人能帮我浏览这些设置吗？有指南吗？老实说，我觉得连上 wifi 应该没那么难……iPhone 似乎很简单，为什么 Ubuntu 不行？ 耸肩
编辑：：
您熟悉无线路由器上的设置吗？那里设置了哪些安全措施？
我不知道。话虽如此，如果我有具体问题需要询问 IT 部门，请告诉我。
Oct 3 17:51:06 Galago-Pro wpa_supplicant[1050]: wlp59s0: CTRL-EVENT-EAP-FAILURE EAP authentication failed
Oct 3 17:51:08 Galago-Pro kernel: [ 108.871680] wlp59s0: deauthenticating from 40:e3:d6:91:42:52 by local choice (Reason: 3=DEAUTH_LEAVING)
Oct 3 17:51:08 Galago-Pro wpa_supplicant[1050]: wlp59s0: Authentication with 40:e3:d6:91:42:52 timed out.
Oct 3 17:51:08 Galago-Pro wpa_supplicant[1050]: wlp59s0: CTRL-EVENT-DISCONNECTED bssid=40:e3:d6:91:42:52 reason=3 locally_generated=1
Oct 3 17:51:08 Galago-Pro wpa_supplicant[1050]: wlp59s0: CTRL-EVENT-SSID-TEMP-DISABLED id=0 ssid="UCLA WPA" auth_failures=1 duration=10 reason=AUTH_FAILED
Oct 3 17:51:08 Galago-Pro NetworkManager[1061]: <warn> [1538614268.5247] sup-iface[0x5568138a4a40,wlp59s0]: connection disconnected (reason -3)
Oct 3 17:51:08 Galago-Pro NetworkManager[1061]: <info> [1538614268.5286] device (wlp59s0): supplicant interface state: associated -> disconnected
Oct 3 17:51:08 Galago-Pro NetworkManager[1061]: <info> [1538614268.6312] device (wlp59s0): supplicant interface state: disconnected -> scanning
Oct 3 17:51:20 Galago-Pro wpa_supplicant[1050]: wlp59s0: CTRL-EVENT-SSID-REENABLED id=0 ssid="UCLA WPA"
Oct 3 17:51:20 Galago-Pro wpa_supplicant[1050]: wlp59s0: SME: Trying to authenticate with 40:e3:d6:91:42:42 (SSID='UCLA WPA' freq=2437 MHz)
Oct 3 17:51:20 Galago-Pro kernel: [ 121.088123] wlp59s0: authenticate with 40:e3:d6:91:42:42
Oct 3 17:51:20 Galago-Pro kernel: [ 121.090127] wlp59s0: send auth to 40:e3:d6:91:42:42 (try 1/3)
Oct 3 17:51:20 Galago-Pro NetworkManager[1061]: <info> [1538614280.7312] device (wlp59s0): supplicant interface state: scanning -> authenticating
Oct 3 17:51:20 Galago-Pro wpa_supplicant[1050]: wlp59s0: Trying to associate with 40:e3:d6:91:42:42 (SSID='UCLA WPA' freq=2437 MHz)
Oct 3 17:51:20 Galago-Pro kernel: [ 121.151818] wlp59s0: authenticated
Oct 3 17:51:20 Galago-Pro NetworkManager[1061]: <info> [1538614280.7966] device (wlp59s0): supplicant interface state: authenticating -> associating
Oct 3 17:51:20 Galago-Pro kernel: [ 121.156090] wlp59s0: associate with 40:e3:d6:91:42:42 (try 1/3)
Oct 3 17:51:20 Galago-Pro kernel: [ 121.162558] wlp59s0: RX AssocResp from 40:e3:d6:91:42:42 (capab=0x431 status=0 aid=2)
Oct 3 17:51:20 Galago-Pro kernel: [ 121.195672] wlp59s0: associated
Oct 3 17:51:20 Galago-Pro wpa_supplicant[1050]: wlp59s0: Associated with 40:e3:d6:91:42:42
Oct 3 17:51:20 Galago-Pro wpa_supplicant[1050]: wlp59s0: CTRL-EVENT-SUBNET-STATUS-UPDATE status=0
Oct 3 17:51:20 Galago-Pro NetworkManager[1061]: <info> [1538614280.8417] device (wlp59s0): supplicant interface state: associating -> associated
Oct 3 17:51:20 Galago-Pro wpa_supplicant[1050]: wlp59s0: CTRL-EVENT-EAP-STARTED EAP authentication started
Oct 3 17:51:21 Galago-Pro wpa_supplicant[1050]: wlp59s0: CTRL-EVENT-EAP-PROPOSED-METHOD vendor=0 method=25 -> NAK
Oct 3 17:51:21 Galago-Pro wpa_supplicant[1050]: wlp59s0: CTRL-EVENT-EAP-FAILURE EAP authentication failed
Oct 3 17:51:23 Galago-Pro wpa_supplicant[1050]: wlp59s0: Authentication with 40:e3:d6:91:42:42 timed out.
Oct 3 17:51:23 Galago-Pro kernel: [ 123.918855] wlp59s0: deauthenticating from 40:e3:d6:91:42:42 by local choice (Reason: 3=DEAUTH_LEAVING)
Oct 3 17:51:23 Galago-Pro wpa_supplicant[1050]: wlp59s0: CTRL-EVENT-DISCONNECTED bssid=40:e3:d6:91:42:42 reason=3 locally_generated=1
Oct 3 17:51:23 Galago-Pro wpa_supplicant[1050]: wlp59s0: CTRL-EVENT-SSID-TEMP-DISABLED id=0 ssid="UCLA WPA" auth_failures=2 duration=23 reason=AUTH_FAILED
Oct 3 17:51:23 Galago-Pro NetworkManager[1061]: <warn> [1538614283.5894] sup-iface[0x5568138a4a40,wlp59s0]: connection disconnected (reason -3)
Oct 3 17:51:23 Galago-Pro NetworkManager[1061]: <info> [1538614283.5947] device (wlp59s0): supplicant interface state: associated -> disconnected
Oct 3 17:51:23 Galago-Pro NetworkManager[1061]: <info> [1538614283.6959] device (wlp59s0): supplicant interface state: disconnected -> scanning
Oct 3 17:51:30 Galago-Pro NetworkManager[1061]: <warn> [1538614290.6413] device (wlp59s0): Activation: (wifi) association took too long
Oct 3 17:51:30 Galago-Pro NetworkManager[1061]: <info> [1538614290.6414] device (wlp59s0): state change: config -> need-auth (reason 'none', sys-iface-state: 'managed')
Oct 3 17:51:30 Galago-Pro NetworkManager[1061]: <warn> [1538614290.6464] device (wlp59s0): Activation: (wifi) asking for new secrets
Oct 3 17:51:30 Galago-Pro gnome-shell[1670]: clutter_input_focus_set_cursor_location: assertion 'clutter_input_focus_is_focused (focus)' failed
Oct 3 17:51:43 Galago-Pro NetworkManager[1061]: <info> [1538614303.7940] settings-connection[0x55681389d360,0658501d-1b59-434d-a570-bf798ebbf94f]: write: successfully commited (keyfile: update /etc/NetworkManager/system-connections/UCLA WPA (0658501d-1b59-434d-a570-bf798ebbf94f,"UCLA WPA"))
Oct 3 17:51:43 Galago-Pro NetworkManager[1061]: <info> [1538614303.7982] device (wlp59s0): state change: need-auth -> prepare (reason 'none', sys-iface-state: 'managed')
Oct 3 17:51:43 Galago-Pro NetworkManager[1061]: <info> [1538614303.7986] device (wlp59s0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
Oct 3 17:51:43 Galago-Pro NetworkManager[1061]: <info> [1538614303.7989] device (wlp59s0): Activation: (wifi) connection 'UCLA WPA' has security, and secrets exist. No new secrets needed.
Oct 3 17:51:43 Galago-Pro NetworkManager[1061]: <info> [1538614303.7989] Config: added 'ssid' value 'UCLA WPA'
Oct 3 17:51:43 Galago-Pro NetworkManager[1061]: <info> [1538614303.7989] Config: added 'scan_ssid' value '1'
Oct 3 17:51:43 Galago-Pro NetworkManager[1061]: <info> [1538614303.7990] Config: added 'bgscan' value 'simple:30:-65:300'
Oct 3 17:51:43 Galago-Pro NetworkManager[1061]: <info> [1538614303.7990] Config: added 'key_mgmt' value 'WPA-EAP'
Oct 3 17:51:43 Galago-Pro NetworkManager[1061]: <info> [1538614303.7990] Config: added 'password' value '<hidden>'
Oct 3 17:51:43 Galago-Pro NetworkManager[1061]: <info> [1538614303.7990] Config: added 'eap' value 'LEAP'
Oct 3 17:51:43 Galago-Pro NetworkManager[1061]: <info> [1538614303.7990] Config: added 'fragment_size' value '1266'
Oct 3 17:51:43 Galago-Pro NetworkManager[1061]: <info> [1538614303.7990] Config: added 'identity' value '2039773'
Oct 3 17:51:43 Galago-Pro NetworkManager[1061]: <info> [1538614303.7990] Config: added 'proactive_key_caching' value '1'
Oct 3 17:51:45 Galago-Pro kernel: [ 145.699298] wlp59s0: authenticate with 40:e3:d6:90:4a:72
Oct 3 17:51:45 Galago-Pro wpa_supplicant[1050]: wlp59s0: SME: Trying to authenticate with 40:e3:d6:90:4a:72 (SSID='UCLA WPA' freq=5180 MHz)
Oct 3 17:51:45 Galago-Pro kernel: [ 145.706868] wlp59s0: send auth to 40:e3:d6:90:4a:72 (try 1/3)
Oct 3 17:51:45 Galago-Pro NetworkManager[1061]: <info> [1538614305.3479] device (wlp59s0): supplicant interface state: scanning -> authenticating
Oct 3 17:51:45 Galago-Pro wpa_supplicant[1050]: wlp59s0: Trying to associate with 40:e3:d6:90:4a:72 (SSID='UCLA WPA' freq=5180 MHz)
Oct 3 17:51:45 Galago-Pro kernel: [ 145.738486] wlp59s0: authenticated
Oct 3 17:51:45 Galago-Pro wpa_supplicant[1050]: wlp59s0: Associated with 40:e3:d6:90:4a:72
Oct 3 17:51:45 Galago-Pro wpa_supplicant[1050]: wlp59s0: CTRL-EVENT-SUBNET-STATUS-UPDATE status=0
Oct 3 17:51:45 Galago-Pro kernel: [ 145.740050] wlp59s0: associate with 40:e3:d6:90:4a:72 (try 1/3)
Oct 3 17:51:45 Galago-Pro kernel: [ 145.741015] wlp59s0: RX AssocResp from 40:e3:d6:90:4a:72 (capab=0x11 status=0 aid=8)
Oct 3 17:51:45 Galago-Pro kernel: [ 145.743252] wlp59s0: associated
Oct 3 17:51:45 Galago-Pro NetworkManager[1061]: <info> [1538614305.3830] device (wlp59s0): supplicant interface state: authenticating -> associated
Oct 3 17:51:45 Galago-Pro wpa_supplicant[1050]: wlp59s0: CTRL-EVENT-EAP-STARTED EAP authentication started
Oct 3 17:51:45 Galago-Pro wpa_supplicant[1050]: wlp59s0: CTRL-EVENT-EAP-PROPOSED-METHOD vendor=0 method=25 -> NAK
Oct 3 17:51:46 Galago-Pro wpa_supplicant[1050]: wlp59s0: CTRL-EVENT-EAP-FAILURE EAP authentication failed
Oct 3 17:51:48 Galago-Pro wpa_supplicant[1050]: wlp59s0: Authentication with 40:e3:d6:90:4a:72 timed out.
Oct 3 17:51:48 Galago-Pro kernel: [ 149.320309] wlp59s0: deauthenticating from 40:e3:d6:90:4a:72 by local choice (Reason: 3=DEAUTH_LEAVING)
Oct 3 17:51:48 Galago-Pro wpa_supplicant[1050]: wlp59s0: CTRL-EVENT-DISCONNECTED bssid=40:e3:d6:90:4a:72 reason=3 locally_generated=1
Oct 3 17:51:48 Galago-Pro wpa_supplicant[1050]: wlp59s0: CTRL-EVENT-SSID-TEMP-DISABLED id=0 ssid="UCLA WPA" auth_failures=1 duration=10 reason=AUTH_FAILED
Oct 3 17:51:48 Galago-Pro NetworkManager[1061]: <warn> [1538614308.9718] sup-iface[0x5568138a4a40,wlp59s0]: connection disconnected (reason -3)
Oct 3 17:51:48 Galago-Pro NetworkManager[1061]: <info> [1538614308.9761] device (wlp59s0): supplicant interface state: associated -> disconnected
Oct 3 17:51:49 Galago-Pro NetworkManager[1061]: <info> [1538614309.0768] device (wlp59s0): supplicant interface state: disconnected -> scanning
Oct 3 17:52:01 Galago-Pro wpa_supplicant[1050]: wlp59s0: CTRL-EVENT-SSID-REENABLED id=0 ssid="UCLA WPA"
Oct 3 17:52:01 Galago-Pro wpa_supplicant[1050]: wlp59s0: SME: Trying to authenticate with 40:e3:d6:90:4a:62 (SSID='UCLA WPA' freq=2462 MHz)
Oct 3 17:52:01 Galago-Pro kernel: [ 161.492225] wlp59s0: authenticate with 40:e3:d6:90:4a:62
Oct 3 17:52:01 Galago-Pro kernel: [ 161.494484] wlp59s0: send auth to 40:e3:d6:90:4a:62 (try 1/3)
Oct 3 17:52:01 Galago-Pro NetworkManager[1061]: <info> [1538614321.1371] device (wlp59s0): supplicant interface state: scanning -> authenticating
Oct 3 17:52:01 Galago-Pro kernel: [ 161.656216] wlp59s0: send auth to 40:e3:d6:90:4a:62 (try 2/3)
Oct 3 17:52:01 Galago-Pro kernel: [ 161.768118] wlp59s0: send auth to 40:e3:d6:90:4a:62 (try 3/3)
Oct 3 17:52:01 Galago-Pro kernel: [ 161.888209] wlp59s0: authentication with 40:e3:d6:90:4a:62 timed out
Oct 3 17:52:01 Galago-Pro NetworkManager[1061]: <info> [1538614321.5775] device (wlp59s0): supplicant interface state: authenticating -> disconnected
Oct 3 17:52:01 Galago-Pro NetworkManager[1061]: <info> [1538614321.6780] device (wlp59s0): supplicant interface state: disconnected -> scanning
Oct 3 17:52:01 Galago-Pro wpa_supplicant[1050]: wlp59s0: SME: Trying to authenticate with 40:e3:d6:91:43:52 (SSID='UCLA WPA' freq=5500 MHz)
Oct 3 17:52:01 Galago-Pro kernel: [ 162.149920] wlp59s0: authenticate with 40:e3:d6:91:43:52
Oct 3 17:52:01 Galago-Pro kernel: [ 162.151719] wlp59s0: send auth to 40:e3:d6:91:43:52 (try 1/3)
Oct 3 17:52:01 Galago-Pro NetworkManager[1061]: <info> [1538614321.7941] device (wlp59s0): supplicant interface state: scanning -> authenticating
Oct 3 17:52:01 Galago-Pro wpa_supplicant[1050]: wlp59s0: Trying to associate with 40:e3:d6:91:43:52 (SSID='UCLA WPA' freq=5500 MHz)
Oct 3 17:52:01 Galago-Pro kernel: [ 162.165747] wlp59s0: authenticated
Oct 3 17:52:01 Galago-Pro wpa_supplicant[1050]: wlp59s0: Associated with 40:e3:d6:91:43:52
Oct 3 17:52:01 Galago-Pro kernel: [ 162.168155] wlp59s0: associate with 40:e3:d6:91:43:52 (try 1/3)
Oct 3 17:52:01 Galago-Pro kernel: [ 162.169143] wlp59s0: RX AssocResp from 40:e3:d6:91:43:52 (capab=0x11 status=0 aid=10)
Oct 3 17:52:01 Galago-Pro kernel: [ 162.171386] wlp59s0: associated
Oct 3 17:52:01 Galago-Pro wpa_supplicant[1050]: wlp59s0: CTRL-EVENT-SUBNET-STATUS-UPDATE status=0
Oct 3 17:52:01 Galago-Pro wpa_supplicant[1050]: wlp59s0: CTRL-EVENT-EAP-STARTED EAP authentication started
Oct 3 17:52:01 Galago-Pro NetworkManager[1061]: <info> [1538614321.8284] device (wlp59s0): supplicant interface state: authenticating -> associating
Oct 3 17:52:01 Galago-Pro NetworkManager[1061]: <info> [1538614321.8388] device (wlp59s0): supplicant interface state: associating -> associated
Oct 3 17:52:01 Galago-Pro wpa_supplicant[1050]: wlp59s0: CTRL-EVENT-EAP-PROPOSED-METHOD vendor=0 method=25 -> NAK
Oct 3 17:52:01 Galago-Pro kernel: [ 162.251826] wlp59s0: Limiting TX power to 30 (30 - 0) dBm as advertised by 40:e3:d6:91:43:52
Oct 3 17:52:03 Galago-Pro wpa_supplicant[1050]: wlp59s0: CTRL-EVENT-EAP-FAILURE EAP authentication failed
Oct 3 17:52:05 Galago-Pro wpa_supplicant[1050]: wlp59s0: Authentication with 40:e3:d6:91:43:52 timed out.
Oct 3 17:52:05 Galago-Pro kernel: [ 166.053974] wlp59s0: deauthenticating from 40:e3:d6:91:43:52 by local choice (Reason: 3=DEAUTH_LEAVING)
Oct 3 17:52:05 Galago-Pro wpa_supplicant[1050]: wlp59s0: CTRL-EVENT-DISCONNECTED bssid=40:e3:d6:91:43:52 reason=3 locally_generated=1
Oct 3 17:52:05 Galago-Pro wpa_supplicant[1050]: wlp59s0: CTRL-EVENT-SSID-TEMP-DISABLED id=0 ssid="UCLA WPA" auth_failures=2 duration=26 reason=AUTH_FAILED
Oct 3 17:52:05 Galago-Pro NetworkManager[1061]: <warn> [1538614325.7064] sup-iface[0x5568138a4a40,wlp59s0]: connection disconnected (reason -3)
Oct 3 17:52:05 Galago-Pro NetworkManager[1061]: <info> [1538614325.7105] device (wlp59s0): supplicant interface state: associated -> disconnected
Oct 3 17:52:05 Galago-Pro NetworkManager[1061]: <info> [1538614325.8116] device (wlp59s0): supplicant interface state: disconnected -> scanning
Oct 3 17:52:08 Galago-Pro NetworkManager[1061]: <warn> [1538614328.6418] device (wlp59s0): Activation: (wifi) association took too long
Oct 3 17:52:08 Galago-Pro NetworkManager[1061]: <info> [1538614328.6419] device (wlp59s0): state change: config -> need-auth (reason 'none', sys-iface-state: 'managed')
Oct 3 17:52:08 Galago-Pro NetworkManager[1061]: <warn> [1538614328.6472] device (wlp59s0): Activation: (wifi) asking for new secrets
Oct 3 17:52:08 Galago-Pro gnome-shell[1670]: clutter_input_focus_set_cursor_location: assertion 'clutter_input_focus_is_focused (focus)' failed
Oct 3 17:52:17 Galago-Pro NetworkManager[1061]: <info> [1538614337.3398] settings-connection[0x55681389d360,0658501d-1b59-434d-a570-bf798ebbf94f]: write: successfully commited (keyfile: update /etc/NetworkManager/system-connections/UCLA WPA (0658501d-1b59-434d-a570-bf798ebbf94f,"UCLA WPA"))
Oct 3 17:52:17 Galago-Pro NetworkManager[1061]: <info> [1538614337.3402] device (wlp59s0): state change: need-auth -> prepare (reason 'none', sys-iface-state: 'managed')
Oct 3 17:52:17 Galago-Pro NetworkManager[1061]: <info> [1538614337.3515] device (wlp59s0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
Oct 3 17:52:17 Galago-Pro NetworkManager[1061]: <info> [1538614337.3518] device (wlp59s0): Activation: (wifi) connection 'UCLA WPA' has security, and secrets exist. No new secrets needed.
Oct 3 17:52:17 Galago-Pro NetworkManager[1061]: <info> [1538614337.3518] Config: added 'ssid' value 'UCLA WPA'
Oct 3 17:52:17 Galago-Pro NetworkManager[1061]: <info> [1538614337.3518] Config: added 'scan_ssid' value '1'
Oct 3 17:52:17 Galago-Pro NetworkManager[1061]: <info> [1538614337.3518] Config: added 'bgscan' value 'simple:30:-65:300'
Oct 3 17:52:17 Galago-Pro NetworkManager[1061]: <info> [1538614337.3519] Config: added 'key_mgmt' value 'WPA-EAP'
Oct 3 17:52:17 Galago-Pro NetworkManager[1061]: <info> [1538614337.3519] Config: added 'password' value '<hidden>'
Oct 3 17:52:17 Galago-Pro NetworkManager[1061]: <info> [1538614337.3519] Config: added 'eap' value 'LEAP'
Oct 3 17:52:17 Galago-Pro NetworkManager[1061]: <info> [1538614337.3519] Config: added 'fragment_size' value '1266'
Oct 3 17:52:17 Galago-Pro NetworkManager[1061]: <info> [1538614337.3519] Config: added 'identity' value '2039773'
Oct 3 17:52:17 Galago-Pro NetworkManager[1061]: <info> [1538614337.3519] Config: added 'proactive_key_caching' value '1'
Oct 3 17:52:18 Galago-Pro wpa_supplicant[1050]: wlp59s0: SME: Trying to authenticate with 40:e3:d6:91:5b:c2 (SSID='UCLA WPA' freq=2412 MHz)
Oct 3 17:52:18 Galago-Pro kernel: [ 179.133920] wlp59s0: authenticate with 40:e3:d6:91:5b:c2
Oct 3 17:52:18 Galago-Pro kernel: [ 179.136350] wlp59s0: send auth to 40:e3:d6:91:5b:c2 (try 1/3)
Oct 3 17:52:18 Galago-Pro NetworkManager[1061]: <info> [1538614338.7778] device (wlp59s0): supplicant interface state: scanning -> authenticating
Oct 3 17:52:18 Galago-Pro wpa_supplicant[1050]: wlp59s0: Trying to associate with 40:e3:d6:91:5b:c2 (SSID='UCLA WPA' freq=2412 MHz)
Oct 3 17:52:18 Galago-Pro kernel: [ 179.143418] wlp59s0: authenticated
Oct 3 17:52:18 Galago-Pro kernel: [ 179.144094] wlp59s0: associate with 40:e3:d6:91:5b:c2 (try 1/3)
Oct 3 17:52:18 Galago-Pro NetworkManager[1061]: <info> [1538614338.7927] device (wlp59s0): supplicant interface state: authenticating -> associating
Oct 3 17:52:19 Galago-Pro kernel: [ 179.440261] wlp59s0: associate with 40:e3:d6:91:5b:c2 (try 2/3)
Oct 3 17:52:19 Galago-Pro kernel: [ 179.451229] wlp59s0: RX AssocResp from 40:e3:d6:91:5b:c2 (capab=0x431 status=0 aid=1)
Oct 3 17:52:19 Galago-Pro wpa_supplicant[1050]: wlp59s0: Associated with 40:e3:d6:91:5b:c2
Oct 3 17:52:19 Galago-Pro wpa_supplicant[1050]: wlp59s0: CTRL-EVENT-SUBNET-STATUS-UPDATE status=0
Oct 3 17:52:19 Galago-Pro kernel: [ 179.457153] wlp59s0: associated
Oct 3 17:52:19 Galago-Pro NetworkManager[1061]: <info> [1538614339.1026] device (wlp59s0): supplicant interface state: associating -> associated
Oct 3 17:52:21 Galago-Pro wpa_supplicant[1050]: wlp59s0: CTRL-EVENT-EAP-STARTED EAP authentication started
Oct 3 17:52:22 Galago-Pro wpa_supplicant[1050]: wlp59s0: CTRL-EVENT-EAP-PROPOSED-METHOD vendor=0 method=25 -> NAK
Oct 3 17:52:23 Galago-Pro wpa_supplicant[1050]: wlp59s0: CTRL-EVENT-EAP-FAILURE EAP authentication failed
Oct 3 17:52:25 Galago-Pro wpa_supplicant[1050]: wlp59s0: Authentication with 40:e3:d6:91:5b:c2 timed out.
Oct 3 17:52:25 Galago-Pro kernel: [ 186.328354] wlp59s0: deauthenticating from 40:e3:d6:91:5b:c2 by local choice (Reason: 3=DEAUTH_LEAVING)
Oct 3 17:52:26 Galago-Pro wpa_supplicant[1050]: wlp59s0: CTRL-EVENT-DISCONNECTED bssid=40:e3:d6:91:5b:c2 reason=3 locally_generated=1
Oct 3 17:52:26 Galago-Pro wpa_supplicant[1050]: wlp59s0: CTRL-EVENT-SSID-TEMP-DISABLED id=0 ssid="UCLA WPA" auth_failures=1 duration=10 reason=AUTH_FAILED
Oct 3 17:52:26 Galago-Pro NetworkManager[1061]: <warn> [1538614346.0100] sup-iface[0x5568138a4a40,wlp59s0]: connection disconnected (reason -3)
Oct 3 17:52:26 Galago-Pro NetworkManager[1061]: <info> [1538614346.0151] device (wlp59s0): supplicant interface state: associated -> disconnected
Oct 3 17:52:26 Galago-Pro NetworkManager[1061]: <info> [1538614346.1162] device (wlp59s0): supplicant interface state: disconnected -> scanning
Oct 3 17:52:37 Galago-Pro wpa_supplicant[1050]: wlp59s0: CTRL-EVENT-SSID-REENABLED id=0 ssid="UCLA WPA"
Oct 3 17:52:37 Galago-Pro wpa_supplicant[1050]: wlp59s0: SME: Trying to authenticate with 40:e3:d6:92:10:f2 (SSID='UCLA WPA' freq=5260 MHz)
Oct 3 17:52:37 Galago-Pro kernel: [ 197.904131] wlp59s0: authenticate with 40:e3:d6:92:10:f2
Oct 3 17:52:37 Galago-Pro kernel: [ 197.905432] wlp59s0: send auth to 40:e3:d6:92:10:f2 (try 1/3)
Oct 3 17:52:37 Galago-Pro wpa_supplicant[1050]: wlp59s0: Trying to associate with 40:e3:d6:92:10:f2 (SSID='UCLA WPA' freq=5260 MHz)
Oct 3 17:52:37 Galago-Pro kernel: [ 197.910563] wlp59s0: authenticated
Oct 3 17:52:37 Galago-Pro kernel: [ 197.912022] wlp59s0: associate with 40:e3:d6:92:10:f2 (try 1/3)
Oct 3 17:52:37 Galago-Pro NetworkManager[1061]: <info> [1538614357.5539] device (wlp59s0): supplicant interface state: scanning -> authenticating
Oct 3 17:52:37 Galago-Pro kernel: [ 197.913630] wlp59s0: RX AssocResp from 40:e3:d6:92:10:f2 (capab=0x11 status=0 aid=3)
Oct 3 17:52:37 Galago-Pro kernel: [ 197.915803] wlp59s0: associated
Oct 3 17:52:37 Galago-Pro wpa_supplicant[1050]: wlp59s0: Associated with 40:e3:d6:92:10:f2
Oct 3 17:52:37 Galago-Pro wpa_supplicant[1050]: wlp59s0: CTRL-EVENT-SUBNET-STATUS-UPDATE status=0
Oct 3 17:52:37 Galago-Pro NetworkManager[1061]: <info> [1538614357.5668] device (wlp59s0): supplicant interface state: authenticating -> associating
Oct 3 17:52:37 Galago-Pro NetworkManager[1061]: <info> [1538614357.5670] device (wlp59s0): supplicant interface state: associating -> associated
Oct 3 17:52:37 Galago-Pro wpa_supplicant[1050]: wlp59s0: CTRL-EVENT-EAP-STARTED EAP authentication started
Oct 3 17:52:37 Galago-Pro wpa_supplicant[1050]: wlp59s0: CTRL-EVENT-EAP-PROPOSED-METHOD vendor=0 method=25 -> NAK
Oct 3 17:52:37 Galago-Pro kernel: [ 198.039585] wlp59s0: Limiting TX power to 30 (30 - 0) dBm as advertised by 40:e3:d6:92:10:f2
Oct 3 17:52:38 Galago-Pro wpa_supplicant[1050]: wlp59s0: CTRL-EVENT-EAP-FAILURE EAP authentication failed
Oct 3 17:52:40 Galago-Pro wpa_supplicant[1050]: wlp59s0: Authentication with 40:e3:d6:92:10:f2 timed out.
Oct 3 17:52:40 Galago-Pro kernel: [ 201.002766] wlp59s0: deauthenticating from 40:e3:d6:92:10:f2 by local choice (Reason: 3=DEAUTH_LEAVING)
Oct 3 17:52:40 Galago-Pro wpa_supplicant[1050]: wlp59s0: CTRL-EVENT-DISCONNECTED bssid=40:e3:d6:92:10:f2 reason=3 locally_generated=1
Oct 3 17:52:40 Galago-Pro wpa_supplicant[1050]: wlp59s0: CTRL-EVENT-SSID-TEMP-DISABLED id=0 ssid="UCLA WPA" auth_failures=2 duration=37 reason=AUTH_FAILED
Oct 3 17:52:40 Galago-Pro NetworkManager[1061]: <warn> [1538614360.6595] sup-iface[0x5568138a4a40,wlp59s0]: connection disconnected (reason -3)
Oct 3 17:52:40 Galago-Pro NetworkManager[1061]: <info> [1538614360.6645] device (wlp59s0): supplicant interface state: associated -> disconnected
Oct 3 17:52:40 Galago-Pro NetworkManager[1061]: <info> [1538614360.7660] device (wlp59s0): supplicant interface state: disconnected -> scanning
Oct 3 17:52:42 Galago-Pro NetworkManager[1061]: <warn> [1538614362.6410] device (wlp59s0): Activation: (wifi) association took too long
Oct 3 17:52:42 Galago-Pro NetworkManager[1061]: <info> [1538614362.6411] device (wlp59s0): state change: config -> failed (reason 'no-secrets', sys-iface-state: 'managed')
Oct 3 17:52:42 Galago-Pro NetworkManager[1061]: <info> [1538614362.6420] manager: NetworkManager state is now DISCONNECTED
Oct 3 17:52:42 Galago-Pro NetworkManager[1061]: <warn> [1538614362.6449] device (wlp59s0): Activation: failed for connection 'UCLA WPA'
Oct 3 17:52:42 Galago-Pro NetworkManager[1061]: <info> [1538614362.6461] device (wlp59s0): state change: failed -> disconnected (reason 'none', sys-iface-state: 'managed')
Oct 3 17:52:42 Galago-Pro kernel: [ 203.007387] IPv6: ADDRCONF(NETDEV_UP): wlp59s0: link is not ready
Oct 3 17:52:42 Galago-Pro gnome-shell[1232]: An active wireless connection, in infrastructure mode, involves no access point?
Oct 3 17:52:42 Galago-Pro gnome-shell[1670]: An active wireless connection, in infrastructure mode, involves no access point?
Oct 3 17:52:42 Galago-Pro wpa_supplicant[1050]: wlp59s0: Reject scan trigger since one is already pending
Oct 3 17:52:43 Galago-Pro NetworkManager[1061]: <info> [1538614363.2042] device (wlp59s0): supplicant interface state: scanning -> disconnected
答案1
我遇到的问题已通过以下 WiFi 网络设置得到解决：
- 水务及私人有限公司
- PEAP（身份验证）<--这是我所做的更改。不检查证书*用户 ID 是学生
- ID匿名ID是学生ID
- 密码是……嗯，我的密码。