Created attachment 1668220 [details]
The laptop sound card is not detected (alsa-info.sh returns `alsactl: save_state:1595: No soundcards found...`)
2. What is the Version-Release number of the kernel:
$ uname -a
Linux hiccup 5.6.0-0.rc4.git0.1.fc32.x86_64 #1 SMP Mon Mar 2 22:32:50 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
3. Did it work previously in Fedora? If so, what kernel version did the issue
*first* appear? Old kernels are available for download at
Speakers (but not the microphone) worked correctly on Fedora 31 (successfully tested with kernel 5.3 and 5.5).
Note however, the same issue has been experience on Ubuntu 19.10 and 20.04, with kernels 5.3 and 5.5 respectively (https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1865571). So the issue does not seem to be directly linked to the kernel version.
4. Can you reproduce this issue? If so, please provide the steps to reproduce
the issue below:
The issue (no sound) is always reproduced.
5. Does this problem occur with the latest Rawhide kernel? To install the
Rawhide kernel, run ``sudo dnf install fedora-repos-rawhide`` followed by
``sudo dnf update --enablerepo=rawhide kernel``:
6. Are you running any modules that not shipped with directly Fedora's kernel?:
7. Please attach the kernel logs. You can get the complete kernel log
for a boot with ``journalctl --no-hostname -k > dmesg.txt``. If the
issue occurred on a previous boot, use the journalctl ``-b`` flag.
The relevant section is:
ar 06 20:52:38 kernel: sof-audio-pci 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040100
Mar 06 20:52:38 kernel: sof-audio-pci 0000:00:1f.3: Digital mics found on Skylake+ platform, using SOF driver
Mar 06 20:52:38 kernel: sof-audio-pci 0000:00:1f.3: enabling device (0000 -> 0002)
Mar 06 20:52:38 kernel: sof-audio-pci 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if 0x040100
Mar 06 20:52:38 kernel: sof-audio-pci 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
Mar 06 20:52:38 kernel: sof-audio-pci 0000:00:1f.3: use msi interrupt mode
Mar 06 20:52:38 kernel: sof-audio-pci 0000:00:1f.3: hda codecs found, mask 5
Mar 06 20:52:38 kernel: sof-audio-pci 0000:00:1f.3: using HDA machine driver skl_hda_dsp_generic now
Mar 06 20:52:38 kernel: sof-audio-pci 0000:00:1f.3: Direct firmware load for intel/sof/sof-icl.ri failed with error -2
Mar 06 20:52:38 kernel: sof-audio-pci 0000:00:1f.3: error: request firmware intel/sof/sof-icl.ri failed err: -2
Mar 06 20:52:38 kernel: sof-audio-pci 0000:00:1f.3: error: failed to load DSP firmware -2
Mar 06 20:52:38 kernel: sof-audio-pci 0000:00:1f.3: error: sof_probe_work failed err: -2
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