Bug 205387 - iwlwifi: Microcode SW error detected.
Summary: iwlwifi: Microcode SW error detected.
Status: NEW
Alias: None
Product: Drivers
Classification: Unclassified
Component: network-wireless-intel (show other bugs)
Hardware: x86-64 Linux
: P1 normal
Assignee: Default virtual assignee for network-wireless-intel
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2019-11-02 15:52 UTC by Reece Hart
Modified: 2023-11-27 12:38 UTC (History)
1 user (show)

See Also:
Kernel Version: 5.3.0
Subsystem:
Regression: No
Bisected commit-id:


Attachments
syslog excerpt (14.28 KB, text/plain)
2019-11-02 15:52 UTC, Reece Hart
Details
lshw excerpt (2.08 KB, text/plain)
2019-11-02 15:52 UTC, Reece Hart
Details

Description Reece Hart 2019-11-02 15:52:20 UTC
Created attachment 285747 [details]
syslog excerpt

Primary symptom: Sluggish wifi performance and network timeouts led to discovery of "iwlwifi 0000:3a:00.0: Microcode SW error detected." and call traces in syslog.

System: Dell XPS 13 9360, Intel 8260 wifi+bluetooth adapter, current bios (2.12.0)

syslog and relevant bits of lshw are attached
Comment 1 Reece Hart 2019-11-02 15:52:55 UTC
Created attachment 285749 [details]
lshw excerpt
Comment 2 Reece Hart 2019-11-02 15:55:37 UTC
may be related to 205127

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