Bug 2232584

Summary: 6.4 kernels - robotic sound on some Lenovo ThinkPad models (P1 gen 3-4, T14s gen 1-2)
Product: [Fedora] Fedora Reporter: Jaroslav Kysela <jkysela>
Component: kernelAssignee: Jaroslav Kysela <jkysela>
Status: NEW --- QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: medium    
Version: 38CC: hdegoede, jbilling, kernel-maint
Target Milestone: ---Keywords: Desktop
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Hardware: x86_64   
OS: Linux   
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Lenovo P1 gen 3, performace power mode, kernel 6.4.9 none

Description Jaroslav Kysela 2023-08-17 13:26:24 UTC 
Tracking bug: The output sound may be garbled, "robotic" in some cases.

The issue may occur randomly for some users. I can reproduce "robotic" sound on P1 gen 4 with the low-power mode settings and suspend/resume everytime.

Affected hardware: Lenovo ThinkPad P1 gen 3, P1 gen 4, T14s gen 1, T14s gen 2

Reproducible: Always
Comment 1 Jaroslav Kysela 2023-08-17 13:36:27 UTC 
Created attachment 1983826 [details]
Lenovo P1 gen 3, performace power mode, kernel 6.4.9