Ubuntu 19.04 无法连接到 5ghz wifi 网络

Ubuntu 19.04 无法连接到 5ghz wifi 网络

我有一个 wifi 调制解调器,它有 2 个网络,一个 2.4ghz,一个 5ghz。2.4ghz 的调制解调器工作正常。

查看dmesg日志,我可以看到它像在 2.4ghz 上一样进行身份验证和关联,但关联后,它会通过本地选择取消身份验证,然后尝试再次连接。

[   56.827430] wlp5s0: authenticate with <MAC 'VM2519618 5GHz' [AC1]>
[   56.828007] wlp5s0: send auth to <MAC 'VM2519618 5GHz' [AC1]> (try 1/3)
[   56.829495] wlp5s0: authenticated
[   56.833562] wlp5s0: associate with <MAC 'VM2519618 5GHz' [AC1]> (try 1/3)
[   56.847597] wlp5s0: RX AssocResp from <MAC 'VM2519618 5GHz' [AC1]> (capab=0x931 status=0 aid=1)
[   56.854726] wlp5s0: associated
[  102.033825] wlp5s0: deauthenticating from <MAC 'VM2519618 5GHz' [AC1]> by local choice (Reason: 3=DEAUTH_LEAVING)
[  104.816857] wlp5s0: authenticate with <MAC 'VM2519618 5GHz' [AC1]>
[  104.817522] wlp5s0: send auth to <MAC 'VM2519618 5GHz' [AC1]> (try 1/3)
[  104.819276] wlp5s0: authenticated
[  104.821607] wlp5s0: associate with <MAC 'VM2519618 5GHz' [AC1]> (try 1/3)
[  104.835516] wlp5s0: RX AssocResp from <MAC 'VM2519618 5GHz' [AC1]> (capab=0x931 status=0 aid=1)
[  104.842661] wlp5s0: associated

wireless-info脚本生成的完整日志:

无线信息.txt

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