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Groups > linux.debian.kernel > #65045

Bug#934781: firmware-iwlwifi: iwl4965: Microcode SW error detected

From Celejar <celejar@gmail.com>
Newsgroups linux.debian.bugs.dist, linux.debian.kernel
Subject Bug#934781: firmware-iwlwifi: iwl4965: Microcode SW error detected
Date 2019-09-06 06:30 +0200
Message-ID <yDe2J-37s-1@gated-at.bofh.it> (permalink)
References <yv6OL-3ru-15@gated-at.bofh.it>
Organization linux.* mail to news gateway

Cross-posted to 2 groups.

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Package: firmware-iwlwifi
Version: 20190717-2
Followup-For: Bug #934781

Hi,

I'm also seeing Microcode SW errors on my Sid system (see attached). I'm
not sure when they started, but I do look at my logs fairly often, and
I've never noticed them before. Sometimes performance is not affected,
but sometimes I see throughput drop from about 240-260 Mbps to about
30-40 Mbps.

~$ uname -a
Linux lila 5.2.0-2-amd64 #1 SMP Debian 5.2.9-2 (2019-08-21) x86_64 GNU/Linux

~$ lspci | grep Wireless
03:00.0 Network controller: Intel Corporation Wireless 7265 (rev 99)

-- System Information:
Debian Release: bullseye/sid
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 5.2.0-2-amd64 (SMP w/4 CPU cores)
Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8), LANGUAGE=en_US.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

firmware-iwlwifi depends on no packages.

firmware-iwlwifi recommends no packages.

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

-- no debconf information

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Bug#934781: firmware-iwlwifi: iwl4965: Microcode SW error detected Celejar <celejar@gmail.com> - 2019-09-06 06:30 +0200

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