Bug#945172: firmware: failed to load rtw88/rtw8822b_fw.bin

From	Nelson G <ledufff@hotmail.com>
Newsgroups	linux.debian.bugs.dist, linux.debian.kernel
Subject	Bug#945172: firmware: failed to load rtw88/rtw8822b_fw.bin
Date	2019-11-20 21:50 +0100
Message-ID	<z4F5g-3uE-23@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

Cross-posted to 2 groups.

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Package: firmware-realtek
Version: 20190717-2
Severity: normal

Dear Maintainer,

I can't get my WiFi working (Thinkpad E495, realtek wifi card).
I get the following dmesg output

[   10.939826] rtw_pci 0000:03:00.0: firmware: failed to load
rtw88/rtw8822b_fw.bin (-2)
[   10.939884] firmware_class: See https://wiki.debian.org/Firmware for
information about missing firmware
[   10.939942] rtw_pci 0000:03:00.0: Direct firmware load for
rtw88/rtw8822b_fw.bin failed with error -2
[   10.939946] rtw_pci 0000:03:00.0: failed to request firmware
[   10.939994] rtw_pci 0000:03:00.0: failed to load firmware
[   10.940017] rtw_pci 0000:03:00.0: failed to setup chip efuse info
[   10.940037] rtw_pci 0000:03:00.0: failed to setup chip information
[   10.941055] rtw_pci: probe of 0000:03:00.0 failed with error -22


firmware-realtek/sid installed.
It works correctly on many other distros.



-- System Information:
Debian Release: bullseye/sid
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 5.3.0-2-amd64 (SMP w/8 CPU cores)
Locale: LANG=es_CO.UTF-8, LC_CTYPE=es_CO.UTF-8 (charmap=UTF-8), LANGUAGE=es_CO:es (charmap=UTF-8)
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

firmware-realtek depends on no packages.

firmware-realtek recommends no packages.

Versions of packages firmware-realtek suggests:
ii  initramfs-tools  0.135

-- no debconf information

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Thread

Bug#945172: firmware: failed to load rtw88/rtw8822b_fw.bin Nelson G <ledufff@hotmail.com> - 2019-11-20 21:50 +0100
  Bug#945172: same issue on ThinkPad E490 joenio@joenio.me <joenio@joenio.me> - 2020-01-16 05:00 +0100
  Bug#945172: firmware: failed to load rtw88/rtw8822b_fw.bin (workaround) dlf29 <dlf29@et.byu.edu> - 2020-03-07 20:50 +0100
  Bug#945172: firmware: failed to load rtw88/rtw8822b_fw.bin (workaround - correction) Daniel Fussell <dlf29@et.byu.edu> - 2020-03-10 00:20 +0100
  Bug#945172: Same issue for Thinnkpad E480 fpulido@linagora.com - 2020-06-30 14:40 +0200
  Bug#945172: marked as done (firmware: failed to load  rtw88/rtw8822b_fw.bin) "Debian Bug Tracking System" <owner@bugs.debian.org> - 2020-07-17 12:10 +0200

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