XPost: linux.debian.bugs.dist 
 From: u.kleine-koenig@baylibre.com 
  
 Control: tag -1 + moreinfo 
  
 Hello alessandro, 
  
 On Wed, Aug 13, 2025 at 01:32:18PM +0200, alessandro pani wrote: 
 > Source: linux 
 > Version: sof-audio-pci-intel-tgl 
 > Severity: important 
 > 
 > Dear Maintainer, 
 > 
 > On a system with Intel Raptor Lake and NVIDIA RTX 4050 (hybrid graphics), 
 > the kernel module `sof-audio-pci-intel-tgl` fails repeatedly after resume 
 > from suspend. 
 > This results in temporary freezes and instability in the GNOME desktop 
 > environment. 
 > 
 > The issue is reproducible and occurs consistently after resuming from 
 > suspend. Kernel logs show the following errors: 
 > 
 >     sof-audio-pci-intel-tgl 0000:00:1f.3: ipc tx error for 0x60010000 
 (msg/reply size: 108/20): -22 
 >     sof-audio-pci-intel-tgl 0000:00:1f.3: HW params ipc failed for stream 1 
 >     sof-audio-pci-intel-tgl 0000:00:1f.3: error: set pcm hw_params after 
 resume 
  
 Can you please provide the following things for us to help you?: 
  
  - Output of lspci -vvnn (as root) 
  - full kernel log (`sudo journalctl -k` or `sudo dmesg`) 
  
 Does it help to unload the module (i.e. 
 `sudo rmmod snd-sof-pci-intel-tgl`) when the problem occurs? If yes, do 
 the problems reappear if you load the module again 
 (`sudo modprobe snd-sof-pci-intel-tgl`)? Does the problem also occur if 
 you rmmod the module before suspend and reload it after resume? 
  
 Did you use earlier kernels where this problem didn't occur? If yes, 
 which was the last good version? 
  
 Your kernel reports to be tainted due to a proprietary kernel module, so 
 I assume that you're using the nvidia driver? Does the problem also 
 occur without that one, e.g. if you switch to nouveau? 
  
 Best regards 
 Uwe 
  
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 =6T2g 
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