Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]


Groups > linux.debian.kernel > #69905

Bug#985632: firmware-brcm80211: [REGRESSION] RPi4B 5GHz WiFi stopped working with 20210208-4, 20201218-3 was fine

From Ryutaroh Matsumoto <ryutaroh@ict.e.titech.ac.jp>
Newsgroups linux.debian.bugs.dist, linux.debian.kernel
Subject Bug#985632: firmware-brcm80211: [REGRESSION] RPi4B 5GHz WiFi stopped working with 20210208-4, 20201218-3 was fine
Date 2021-03-22 03:20 +0100
Message-ID <BVikF-5qh-1@gated-at.bofh.it> (permalink)
References <BUULn-7gH-3@gated-at.bofh.it> <BVbCx-1iV-5@gated-at.bofh.it> <BUULn-7gH-3@gated-at.bofh.it> <BVbCx-1iV-5@gated-at.bofh.it>
Organization linux.* mail to news gateway

Cross-posted to 2 groups.

Show all headers | View raw


[Multipart message — attachments visible in raw view] - view raw

Control: tags -1 - moreinfo

Hi Maximilian, thank you for your attention!

> please provide info on the affected hardware,

It is Raspberry Pi 4B 8GB model.

> please show affected dmesg output working and non working,
> the difference between 20210208-3 20210208-4 is minimal,
> hence it should be easy to find out what broke?

Not at all, unfortunately.
20210208-3 was completely broken on RPi4B as
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=984489
20210208-1 to 20210208-3 were broken...
The last working version was 20201218-3, and I apt-mark-holded firmware-brcm80211.
I unhold it in the weekend and found this issue.

I attach dmesg of 20201218-3, 20210208-4, and 20210315-1.
It was also interesting that installation of 20210315-1 causes boot failure
and showed "Give root password for maintainance"...
Should I file a separete report against 20210315-1?
20210315-1~exp1 was booted fine...

Best regards, Ryutaroh

Back to linux.debian.kernel | Previous | NextPrevious in thread | Next in thread | Find similar | Unroll thread


Thread

Bug#985632: firmware-brcm80211: [REGRESSION] RPi4B 5GHz WiFi stopped working with 20210208-4, 20201218-3 was fine Ryutaroh Matsumoto <ryutaroh@ict.e.titech.ac.jp> - 2021-03-21 02:10 +0100
  Bug#985632: firmware-brcm80211: [REGRESSION] RPi4B 5GHz WiFi stopped working with 20210208-4, 20201218-3 was fine Ryutaroh Matsumoto <ryutaroh@ict.e.titech.ac.jp> - 2021-03-21 02:20 +0100
  Bug#985632: firmware-brcm80211: [REGRESSION] RPi4B 5GHz WiFi stopped working with 20210208-4, 20201218-3 was fine maximilian attems <maks@stro.at> - 2021-03-21 20:10 +0100
    Bug#985632: firmware-brcm80211: [REGRESSION] RPi4B 5GHz WiFi stopped working with 20210208-4, 20201218-3 was fine Ryutaroh Matsumoto <ryutaroh@ict.e.titech.ac.jp> - 2021-03-22 03:20 +0100
      Bug#985632: firmware-brcm80211: [REGRESSION] RPi4B 5GHz WiFi stopped working with 20210208-4, 20201218-3 was fine maximilian attems <maks@stro.at> - 2021-03-22 21:00 +0100
        Bug#985632: firmware-brcm80211: [REGRESSION] RPi4B 5GHz WiFi stopped working with 20210208-4, 20201218-3 was fine Ryutaroh Matsumoto <ryutaroh@ict.e.titech.ac.jp> - 2021-03-23 01:40 +0100
          Bug#985632: firmware-brcm80211: [REGRESSION] RPi4B 5GHz WiFi stopped working with 20210208-4, 20201218-3 was fine Ryutaroh Matsumoto <ryutaroh@ict.e.titech.ac.jp> - 2021-03-23 02:20 +0100
  Processed: Re: Bug#985632: firmware-brcm80211: [REGRESSION] RPi4B  5GHz WiFi stopped working with 20210208-4, 20201218-3 was fine "Debian Bug Tracking System" <owner@bugs.debian.org> - 2021-03-22 03:20 +0100
  Processed: Re: Bug#985632: firmware-brcm80211: [REGRESSION] RPi4B  5GHz WiFi stopped working with 20210208-4, 20201218-3 was fine "Debian Bug Tracking System" <owner@bugs.debian.org> - 2021-03-23 02:20 +0100
  Processed: RPi4B 5GHz WiFi problems #985632 & #981616 completely  went away by replacing brcmfmac43455-sdio.bin and brcmfmac43455-sdio.clm_blob "Debian Bug Tracking System" <owner@bugs.debian.org> - 2021-03-29 15:00 +0200
  Bug#985632: firmware-brcm80211 1:20210315-3+rpt3 Arnold Schiller <schiller@babsi.de> - 2021-11-06 05:40 +0100
  Bug#985632:  Rich <rincebrain@gmail.com> - 2021-11-21 19:30 +0100
    Bug#985632:  Rich <rincebrain@gmail.com> - 2021-11-22 01:30 +0100
  Processed: Re: Bug#981616: RPi4B 5GHz WiFi problems #985632 &  #981616 completely went away by replacing brcmfmac43455-sdio.bin and  brcmfmac43455-sdio.clm_blob "Debian Bug Tracking System" <owner@bugs.debian.org> - 2022-10-29 01:50 +0200

csiph-web