SOLUTION (FIXED):So I tried to install 22.04 from scratch instead of trying to figure out what is the issue and fix it. Downloaded the image, made usb and booted. Just to find out that there is some bug related to grub and 22.04 is currently not possible to install.
I thought I had a good run with Ubuntu (5+years) and it's time to go back home with debian. So I did.Might come back if Ubuntu makes it possible to install and maybe even reinstall ;)
=> Audio works now (debian11)
Did the usual do-release-upgrade 2-3days ago 'cause I like riding bleeding edge blind and reckless.
Now there's no audio since the upgrade.
I can see the card:
> jyrki@kekkonen:~$ sudo inxi -SMA > System:> Host: kekkonen Kernel: 5.15.0-30-generic x86_64 bits: 64> Desktop: GNOME 42.0 Distro: Ubuntu 22.04 LTS (Jammy Jellyfish) > Machine:> Type: Desktop System: Gigabyte product: Z390 M v: N/A serial: N/A > Mobo: Gigabyte model: Z390 M-CF v: x.x serial: N/A> UEFI: American Megatrends v: F6j date: 01/19/2021 > Audio: > Device-1: Intel Cannon Lake PCH cAVS driver: N/A > Device-2: NVIDIA GM206 High Definition Audio driver: N/A> Device-3: Logitech Webcam C270 type: USB driver: N/A > Sound Server-1: ALSA v: k5.15.0-30-generic running: yes> Sound Server-2: PulseAudio v: 15.99.1 running: yes> Sound Server-3: PipeWire v: 0.3.48 running: yes
Card is recognized by kernel but no driver, so essentially aplay fails:
> jyrki@kekkonen:~$ aplay -l> aplay: device_list:274: äänikortteja ei löytynyt...Nothing in dmesg:
> jyrki@kekkonen:~$ sudo dmesg|grep -e 'audio\|snd\|intel'> [ 0.000000] Command line: BOOT_IMAGE=/BOOT/ubuntu_841rk4@/vmlinuz-5.15.0-30-generic root=ZFS=rpool/ROOT/ubuntu_841rk4 ro quiet splash intel_iommu=on,igfx_off vt.handoff=1 > [ 0.029593] Kernel command line: BOOT_IMAGE=/BOOT/ubuntu_841rk4@/vmlinuz-5.15.0-30-generic root=ZFS=rpool/ROOT/ubuntu_841rk4 ro quiet splash intel_iommu=on,igfx_off vt.handoff=1 > [ 2.964560] intel_pstate: Intel P-state driver initializing> [ 2.964978] intel_pstate: Disabling energy efficiency optimization> [ 2.964978] intel_pstate: HWP enabled> [ 2.999704] intel_pmc_core INT33A1:00: initialized> [ 105.156978] audit: type=1400 audit(1652119587.700:77): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/sys/bus/snd_seq/devices/" pid=4824 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
So (I think) it's no pavucontrol, PipeWire, Alsa nor PulseAudio -issue, nor it's an issue with snd-hda-intel because I've (kinda) understood that such does not exist with 5.15. kernel when dealing with Cannon Lake anymore? Should be sof-something and did check, my system has links to signed-cnl-version of the driver:
/lib/firmware/intel/sof/intel-signed/sof-cnl.rTrivial apt update && apt upgrade has been done.Tried all of less than 2 months old tricks suggested here @ AskUbuntu related to DummyOutput.
So I'm kinda stucked now.
Not very keen to dive into compile-build-fail -path of creating my own kernel outside of official distro. I think this is something less difficult, just don't see the obvious I guess.
Appreciate your guidance, what ever it may be.
Jyrki