Ubuntu 22.04保存Wi-Fi后重启无法自动连接问题求助
Ubuntu 22.04保存Wi-Fi后重启无法自动连接问题求助
大家好,我最近碰到个特别闹心的Wi-Fi问题:我的Ubuntu 22.04笔记本,第一次连接apple.media这个Wi-Fi(没保存网络的状态下)能顺利连上,但一旦我把这个网络保存下来,重启系统后它就会一直反复尝试自动连接,却次次失败。每次都得手动让系统忘记这个网络,重新输入密码才能连上,实在太折腾人了。
我现在摸不清问题出在哪,想请各位大佬帮忙看看。下面是两次NetworkManager的日志记录:
重启后自动连接失败的日志
<info> [1684446527.3141] policy: auto-activating connection 'apple.media 1' (f272beb8-535a-4983-a621-20320a061a62) <info> [1684446527.3150] device (wlp0s20f3): Activation: starting connection 'apple.media 1' (f272beb8-535a-4983-a621-20320a061a62) <info> [1684446527.3152] device (wlp0s20f3): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed') <info> [1684446527.3156] manager: NetworkManager state is now CONNECTING <info> [1684446527.3161] device (wlp0s20f3): state change: prepare -> config (reason 'none', sys-iface-state: 'managed') <info> [1684446527.3165] device (wlp0s20f3): Activation: (wifi) access point 'apple.media 1' has security, but secrets are required. <info> [1684446527.3166] device (wlp0s20f3): state change: config -> need-auth (reason 'none', sys-iface-state: 'managed') <info> [1684446527.3169] sup-iface[91da9b268ff7a7b8,0,wlp0s20f3]: wps: type pbc start... <info> [1684446527.3189] device (wlp0s20f3): state change: need-auth -> prepare (reason 'none', sys-iface-state: 'managed') <info> [1684446527.3193] device (wlp0s20f3): state change: prepare -> config (reason 'none', sys-iface-state: 'managed') <info> [1684446527.3194] device (wlp0s20f3): Activation: (wifi) connection 'apple.media 1' has security, and secrets exist. No new secrets needed. <info> [1684446527.3194] Config: added 'ssid' value 'apple.media' <info> [1684446527.3195] Config: added 'scan_ssid' value '1' <info> [1684446527.3195] Config: added 'bgscan' value 'simple:30:-70:86400' <info> [1684446527.3195] Config: added 'key_mgmt' value 'WPA-PSK WPA-PSK-SHA256 FT-PSK SAE FT-SAE' <info> [1684446527.3195] Config: added 'auth_alg' value 'OPEN' <info> [1684446527.3195] Config: added 'psk' value '<hidden>' <info> [1684446527.3397] device (wlp0s20f3): supplicant interface state: scanning -> authenticating <info> [1684446527.3398] device (p2p-dev-wlp0s20f3): supplicant management interface state: scanning -> authenticating <info> [1684446527.3659] device (wlp0s20f3): supplicant interface state: authenticating -> associating <info> [1684446527.3660] device (p2p-dev-wlp0s20f3): supplicant management interface state: authenticating -> associating <info> [1684446527.4165] device (wlp0s20f3): supplicant interface state: associating -> completed <info> [1684446527.4166] device (wlp0s20f3): Activation: (wifi) Stage 2 of 5 (Device Configure) successful. Connected to wireless network "apple.media" <info> [1684446527.4166] device (p2p-dev-wlp0s20f3): supplicant management interface state: associating -> completed <info> [1684446527.4169] device (wlp0s20f3): state change: config -> ip-config (reason 'none', sys-iface-state: 'managed') <info> [1684446527.4176] dhcp4 (wlp0s20f3): activation: beginning transaction (timeout in 45 seconds) <info> [1684446533.0269] dhcp6 (wlp0s20f3): activation: beginning transaction (timeout in 45 seconds) <info> [1684446578.5906] device (wlp0s20f3): state change: ip-config -> failed (reason 'ip-config-unavailable', sys-iface-state: 'managed') <info> [1684446578.5912] manager: NetworkManager state is now DISCONNECTED <warn> [1684446578.5917] device (wlp0s20f3): Activation: failed for connection 'apple.media 1' <info> [1684446578.5921] device (wlp0s20f3): state change: failed -> disconnected (reason 'none', sys-iface-state: 'managed') <info> [1684446578.6147] dhcp4 (wlp0s20f3): canceled DHCP transaction <info> [1684446578.6148] dhcp6 (wlp0s20f3): canceled DHCP transaction <info> [1684446578.7371] device (wlp0s20f3): supplicant interface state: completed -> disconnected <info> [1684446578.7372] device (p2p-dev-wlp0s20f3): supplicant management interface state: completed -> disconnected
第一次手动连接(忘记网络后重新输入密码)成功的日志
<info> [1684447330.9858] device (wlp0s20f3): Activation: starting connection 'apple.media 1' (b2b07adc-a947-422c-806a-90d5d8248cf7) <info> [1684447330.9859] audit: op="connection-add-activate" uuid="b2b07adc-a947-422c-806a-90d5d8248cf7" name="apple.media 1" pid=2944 uid=1000 result="success" <info> [1684447330.9861] device (wlp0s20f3): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed') <info> [1684447330.9863] manager: NetworkManager state is now CONNECTING <info> [1684447330.9864] device (wlp0s20f3): state change: prepare -> config (reason 'none', sys-iface-state: 'managed') <info> [1684447330.9866] device (wlp0s20f3): Activation: (wifi) access point 'apple.media 1' has security, but secrets are required. <info> [1684447330.9866] device (wlp0s20f3): state change: config -> need-auth (reason 'none', sys-iface-state: 'managed') <info> [1684447330.9867] sup-iface[91da9b268ff7a7b8,0,wlp0s20f3]: wps: type pbc start... <info> [1684447330.9955] device (wlp0s20f3): supplicant interface state: disconnected -> scanning <info> [1684447330.9955] device (p2p-dev-wlp0s20f3): supplicant management interface state: disconnected -> scanning <info> [1684447337.3745] device (wlp0s20f3): state change: need-auth -> prepare (reason 'none', sys-iface-state: 'managed') <info> [1684447337.3752] device (wlp0s20f3): state change: prepare -> config (reason 'none', sys-iface-state: 'managed') <info> [1684447337.3757] device (wlp0s20f3): Activation: (wifi) connection 'apple.media 1' has security, and secrets exist. No new secrets needed. <info> [1684447337.3757] Config: added 'ssid' value 'apple.media' <info> [1684447337.3757] Config: added 'scan_ssid' value '1' <info> [1684447337.3758] Config: added 'bgscan' value 'simple:30:-70:86400' <info> [1684447337.3758] Config: added 'key_mgmt' value 'WPA-PSK WPA-PSK-SHA256 FT-PSK SAE FT-SAE' <info> [1684447337.3758] Config: added 'auth_alg' value 'OPEN' <info> [1684447337.3758] Config: added 'psk' value '<hidden>' <info> [1684447337.3955] device (wlp0s20f3): supplicant interface state: scanning -> authenticating <info> [1684447337.3956] device (p2p-dev-wlp0s20f3): supplicant management interface state: scanning -> authenticating <info> [1684447337.4214] device (wlp0s20f3): supplicant interface state: authenticating -> associating <info> [1684447337.4214] device (p2p-dev-wlp0s20f3): supplicant management interface state: authenticating -> associating <info> [1684447337.4557] device (wlp0s20f3): supplicant interface state: associating -> completed <info> [1684447337.4558] device (wlp0s20f3): Activation: (wifi) Stage 2 of 5 (Device Configure) successful. Connected to wireless network "apple.media" <info> [1684447337.4558] device (p2p-dev-wlp0s20f3): supplicant management interface state: associating -> completed <info> [1684447337.4560] device (wlp0s20f3): state change: config -> ip-config (reason 'none', sys-iface-state: 'managed') <info> [1684447337.4564] dhcp4 (wlp0s20f3): activation: beginning transaction (timeout in 45 seconds) <info> [1684447339.1861] dhcp6 (wlp0s20f3): activation: beginning transaction (timeout in 45 seconds) <info> [1684447340.1905] dhcp4 (wlp0s20f3): state changed new lease, address=192.168.2.15 <info> [1684447340.1947] device (wlp0s20f3): state change: ip-config -> ip-check (reason 'none', sys-iface-state: 'managed') <info> [1684447340.2143] device (wlp0s20f3): state change: ip-check -> secondaries (reason 'none', sys-iface-state: 'managed') <info> [1684447340.2147] device (wlp0s20f3): state change: secondaries -> activated (reason 'none', sys-iface-state: 'managed') <info> [1684447340.2152] manager: NetworkManager state is now CONNECTED_LOCAL <info> [1684447340.2166] manager: NetworkManager state is now CONNECTED_SITE <info> [1684447340.2167] policy: set 'apple.media 1' (wlp0s20f3) as default for IPv4 routing and DNS <info> [1684447340.2175] device (wlp0s20f3): Activation: successful, device activated. <info> [1684447342.3843] manager: NetworkManager state is now CONNECTED_GLOBAL
对比两次日志能看出来,失败那次是卡在了DHCP获取IP的环节,提示ip-config-unavailable,但第一次手动连接的时候DHCP很快就拿到了地址。有没有大佬能帮我分析下原因,或者给点解决思路呀?
备注:内容来源于stack exchange,提问作者Zexiang Liu
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