Intermittent wifi connection on Ubuntu 20.04.3 LTS

rocketRay

2/5/23, 11:09 AM

I just recently moved to the Linux world, and my welcome has been an intermittent WiFi issue. The connection comes and goes. I have already tried to change the power saving configuration to 2 and disabling the IPv6, and the problem gets fixed for a while, maybe even some days, but then it returns. My last log of the wifi status was the following.

[14067.615540] wlp0s20f3: authenticate with 76:b7:09:07:d6:5e
[14067.617590] wlp0s20f3: send auth to 76:b7:09:07:d6:5e (try 1/3)
[14067.639724] wlp0s20f3: authenticated
[14067.641216] wlp0s20f3: associate with 76:b7:09:07:d6:5e (try 1/3)
[14067.645001] wlp0s20f3: RX AssocResp from 76:b7:09:07:d6:5e (capab=0x1431 status=0 aid=12)
[14067.648928] wlp0s20f3: associated
[14067.766040] wlp0s20f3: Limiting TX power to 17 (20 - 3) dBm as advertised by 76:b7:09:07:d6:5e
[14073.325725] wlp0s20f3: authenticate with 76:b7:09:07:d6:5e
[14073.328004] wlp0s20f3: send auth to 76:b7:09:07:d6:5e (try 1/3)
[14073.350176] wlp0s20f3: authenticated
[14073.353232] wlp0s20f3: associate with 76:b7:09:07:d6:5e (try 1/3)
[14073.357060] wlp0s20f3: RX AssocResp from 76:b7:09:07:d6:5e (capab=0x1431 status=0 aid=12)
[14073.360684] wlp0s20f3: associated
[14073.705331] wlp0s20f3: Limiting TX power to 17 (20 - 3) dBm as advertised by 76:b7:09:07:d6:5e
[14074.178273] wlp0s20f3: deauthenticating from 76:b7:09:07:d6:5e by local choice (Reason: 3=DEAUTH_LEAVING)
[14076.825159] wlp0s20f3: authenticate with 76:b7:09:07:d6:5e
[14076.827808] wlp0s20f3: send auth to 76:b7:09:07:d6:5e (try 1/3)
[14076.851013] wlp0s20f3: authenticated
[14076.853283] wlp0s20f3: associate with 76:b7:09:07:d6:5e (try 1/3)
[14076.857237] wlp0s20f3: RX AssocResp from 76:b7:09:07:d6:5e (capab=0x1431 status=0 aid=12)
[14076.861386] wlp0s20f3: associated
[14076.870062] IPv6: ADDRCONF(NETDEV_CHANGE): wlp0s20f3: link becomes ready
[14076.879483] wlp0s20f3: Limiting TX power to 17 (20 - 3) dBm as advertised by 76:b7:09:07:d6:5e
[14085.900202] wlp0s20f3: Connection to AP 76:b7:09:07:d6:5e lost

Please help! It's taking so much time to try to fix and no definite solution has been found.

0 + 0

wireless

networking

connection

David

2/5/23, 11:13 AM

I see the power going off and on to the mac address 76:b7:09:07:d6:5e but nothing you show here gives a hint why.

Elon Musk

I sit in a Tesla and translated this thread with Ai:

EN: Intermittent wifi connection on Ubuntu 20.04.3 LTS

TH: การเชื่อมต่อ wifi เป็นระยะบน Ubuntu 20.04.3 LTS

RO: Conexiune wifi intermitentă pe Ubuntu 20.04.3 LTS

RU: Прерывистое соединение Wi-Fi в Ubuntu 20.04.3 LTS

VI: Kết nối wifi không liên tục trên Ubuntu 20.04.3 LTS

Post an answer

Most people don’t grasp that asking a lot of questions unlocks learning and improves interpersonal bonding. In Alison’s studies, for example, though people could accurately recall how many questions had been asked in their conversations, they didn’t intuit the link between questions and liking. Across four studies, in which participants were engaged in conversations themselves or read transcripts of others’ conversations, people tended not to realize that question asking would influence—or had influenced—the level of amity between the conversationalists.