When booting up Ubuntu 25.10 with kernel 6.17.0-12-generic on a HP B4HN8UA (Laptop 15-fd0127dx) the boot hangs up with the following error messages:
skl_hda_dsp_generic skl_hda_generic: ASoC: Parent card not yet available, widget card binding deferred
skl_hda_dsp_generic skl_hda_generic: hda_dsp_hdmi_build_controls: no PCM in topology for HDMI converter 3
Bluetooth: hci0: Malformed MSFT vendor event: 0x00
ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PC00.LPCD.EC0._Q20.PNOT], AE_NOT_FOUND (20250404/psargs-332)
No Local Variables are initialized for Method [_Q20]
No Arguments are initialized for method [_Q20]
ACPI Error: Aborting method \_SB.PC00.LPCD.EC0._Q20 due to previous error (AE_NOT_FOUND) (20250404/psparse-529)
These ACPI BIOS errors don't occur when booting kernel 6.17.0-7-generic. I updated the BIOS from F.20 to F.24 to see that would help, but it didn't.
---
ProblemType: Bug
ApportVersion: 2.33.1-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: brian 3345 F.... pipewire
brian 3362 F.... wireplumber
/dev/snd/seq: brian 3345 F.... pipewire
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
DistroRelease: Ubuntu 25.10
InstallationDate: Installed on 2025-11-10 (90 days ago)
InstallationMedia: Ubuntu 25.10 "Questing Quokka" - Release amd64 (20251007)
Lsusb:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 30c9:00c7 Luxvisions Innotech Limited HP True Vision HD Camera
Bus 001 Device 003: ID 0bda:b86a Realtek Semiconductor Corp. Bluetooth Radio
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
MachineType: HP HP Laptop 15-fd0xxx
Package: linux (not installed)
ProcEnviron:
LANG=en_US.UTF-8
PATH=(custom, no user)
SHELL=/bin/bash
TERM=xterm-256color
XDG_RUNTIME_DIR=<set>
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-6.17.0-7-generic root=/dev/mapper/ubuntu--vg-ubuntu--lv ro quiet splash crashkernel=2G-4G:320M,4G-32G:512M,32G-64G:1024M,64G-128G:2048M,128G-:4096M vt.handoff=7
ProcVersionSignature: Ubuntu 6.17.0-7.7-generic 6.17.2
RelatedPackageVersions:
firmware-sof N/A
linux-firmware 20250901.git993ff19b-0ubuntu1.6
Tags: questing wayland-session
Uname: Linux 6.17.0-7-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sudo users
_MarkForUpload: True
dmi.bios.date: 11/20/2025
dmi.bios.release: 15.24
dmi.bios.vendor: AMI
dmi.bios.version: F.24
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 8DD7
dmi.board.vendor: HP
dmi.board.version: 61.55
dmi.chassis.type: 10
dmi.chassis.vendor: HP
dmi.chassis.version: Chassis Version
dmi.ec.firmware.release: 61.55
dmi.modalias: dmi:bvnAMI:bvrF.24:bd11/20/2025:br15.24:efr61.55:svnHP:pnHPLaptop15-fd0xxx:pvr:rvnHP:rn8DD7:rvr61.55:cvnHP:ct10:cvrChassisVersion:skuB4HN8UA#ABA:
dmi.product.family: 103C_5335KV HP Notebook
dmi.product.name: HP Laptop 15-fd0xxx
dmi.product.sku: B4HN8UA#ABA
dmi.sys.vendor: HP
Thank you for taking the time to report this bug and helping to make Ubuntu better. It seems that your bug report is not filed about a specific source package though, rather it is just filed against Ubuntu in general. It is important that bug reports be filed about source packages so that people interested in the package can find the bugs about it. You can find some hints about determining what package your bug might be about at https:/
To change the source package that this bug is filed about visit https:/
[This is an automated message. I apologize if it reached you inappropriately; please just reply to this message indicating so.]