Wifi Connection lost
Nobody has claimed this yet.
Assessment
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Newbie friendliness
- 25/100
- Issue type
- Bug
- Clarity
- Mostly clear
- Activity status
- Stale
- Tech stack
- linux, raspberry-pi
- Domain
- embedded-iot, networking, operating-systems
Research direction
Start by reproducing the WiFi disconnect on the listed Raspberry Pi 3B+, Buster 10.4, and 5.4.51-v7+ kernel when the Unifi access point changes channel. Investigate the kernel's WiFi behavior during that transition; done means the Pi reconnects without requiring a reboot.
Written by the indexing model from the issue text.
Description
My Unifi network is scheduled to check WiFi channells for the best performce.
Once my access points get the instruction to change channel, the Raspberry Pi (3B+) is loosing it's WiFi connection.
The only thing I can do is reboot the Pi again.
The Pi is the only device in the netwerk that looses its connection. All other wireless devices keep working.
Current Raspberry Pi:
-
Pi3B+, Buster 10.4
-
/etc/rpi-issue
Raspberry Pi reference 2018-11-13
Generated using pi-gen, https://github.com/RPi-Distro/pi-gen, 7e0c786c641ba15990b5662f092c106beed40c9f, stage5 -
vcgencmd version
Jul 17 2020 11:04:27
Copyright (c) 2012 Broadcom
version 21a15cb094f41c7506ad65d2cb9b29c550693057 (clean) (release) (start) -
Kernel version Linux pi 5.4.51-v7+ #1326 SMP Fri Jul 17 10:45:25 BST 2020 armv7l GNU/Linux
- Dominant language
- C
- Stars
- 13.2k
- Forks
- 5.5k
- Avg merge
- 2d 21h
- Merged PRs (30d)
- 21
Contributor guide
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First steps
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- Open a pull request that references the issue number.
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