!!################################ !!ALSA Information Script v 0.5.3 !!################################ !!Script ran on: Fri Apr 24 22:03:45 UTC 2026 !!Linux Distribution !!------------------ Ubuntu 24.04.4 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 24.04.4 LTS" PRETTY_NAME="Ubuntu 24.04.4 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian HOME_URL="https://www.ubuntu.com/" SUPPORT_URL="https://help.ubuntu.com/" BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/" PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy" UBUNTU_CODENAME=noble LOGO=ubuntu-logo !!DMI Information !!--------------- Manufacturer: Acer Product Name: Aspire 4745 Product Version: V1.18 Firmware Version: V1.18 System SKU: Calpella_CRB Board Vendor: Acer Board Name: ZQ1 !!ACPI Device Status Information !!--------------- /sys/bus/acpi/devices/LNXVIDEO:01/status 15 /sys/bus/acpi/devices/PNP0103:00/status 15 /sys/bus/acpi/devices/PNP0C0A:00/status 31 /sys/bus/acpi/devices/PNP0C0F:00/status 9 /sys/bus/acpi/devices/PNP0C0F:01/status 9 /sys/bus/acpi/devices/PNP0C0F:02/status 9 /sys/bus/acpi/devices/PNP0C0F:03/status 9 /sys/bus/acpi/devices/PNP0C0F:04/status 9 /sys/bus/acpi/devices/PNP0C0F:05/status 9 /sys/bus/acpi/devices/PNP0C0F:06/status 9 /sys/bus/acpi/devices/PNP0C0F:07/status 9 !!Kernel Information !!------------------ Kernel release: #22~24.04.1-Ubuntu SMP PREEMPT_DYNAMIC Thu Mar 26 15:25:54 UTC 2 Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k6.17.0-22-generic Library version: Utilities version: 1.2.9 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- PipeWire: Installed - Yes (/usr/bin/pipewire) Running - Yes No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- --- no soundcards --- !!PCI Soundcards installed in the system !!-------------------------------------- 00:1b.0 Audio device [0403]: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio [8086:3b56] (rev 05) Subsystem: Acer Incorporated [ALI] 5 Series/3400 Series Chipset High Definition Audio [1025:0357] !!Modprobe options (Sound related) !!-------------------------------- snd_pcsp: index=-2 snd_atiixp_modem: index=-2 snd_intel8x0m: index=-2 snd_via82xx_modem: index=-2 snd_atiixp_modem: index=-2 snd_intel8x0m: index=-2 snd_via82xx_modem: index=-2 snd_usb_audio: index=-2 snd_usb_caiaq: index=-2 snd_usb_ua101: index=-2 snd_usb_us122l: index=-2 snd_usb_usx2y: index=-2 snd_cmipci: mpu_port=0x330 fm_port=0x388 snd_pcsp: index=-2 snd_usb_audio: index=-2 !!Loaded sound module options !!--------------------------- !!Sysfs card info !!--------------- !!Card: /sys/class/sound/card* Driver: Tree: !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 1 Apr 24 18:57 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Apr 24 18:57 /dev/snd/timer !!Aplay/Arecord output !!-------------------- APLAY aplay: device_list:277: no soundcards found... ARECORD arecord: device_list:277: no soundcards found... !!Amixer output !!------------- !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ acer_wmi ahci at24 atl1c autofs4 b43 bcma binfmt_misc brcmsmac brcmutil ccm cec cfg80211 cordic coretemp dmi_sysfs drm_buddy drm_display_helper efi_pstore i2c_algo_bit i2c_i801 i2c_mux i2c_smbus i915 input_leds intel_cstate intel_ips intel_powerclamp ip_tables irqbypass joydev kvm kvm_intel libahci libarc4 lp lpc_ich mac80211 mac_hid mei mei_me mei_pxp msr nfnetlink parport parport_pc platform_profile ppdev psmouse qrtr rc_core sch_fq_codel serio_raw snd snd_hda_codec snd_hda_core snd_hda_intel snd_hrtimer snd_hwdep snd_intel_dspcfg snd_intel_sdw_acpi snd_pcm snd_rawmidi snd_seq snd_seq_device snd_seq_dummy snd_seq_midi snd_seq_midi_event snd_timer soundcore sparse_keymap ssb ttm video wmi wmi_bmof x_tables !!ALSA/HDA dmesg !!-------------- [ 8.271986] pci 0000:00:00.0: detected 131072K stolen memory [ 8.323607] snd_hda_intel 0000:00:1b.0: enabling device (0000 -> 0002) [ 8.323713] i915 0000:00:02.0: vgaarb: deactivate vga console -- [ 8.403819] i915 0000:00:02.0: [drm] fb0: i915drmfb frame buffer device [ 8.458756] snd_hda_intel 0000:00:1b.0: bound 0000:00:02.0 (ops intel_audio_component_bind_ops [i915]) [ 8.459507] snd_hda_intel 0000:00:1b.0: number of I/O streams is 30, forcing separate stream tags [ 8.527385] Support for cores revisions 0x17 and 0x18 disabled by module param allhwsupport=0. Try b43.allhwsupport=1 -- [ 8.528373] Broadcom 43xx driver loaded [ Features: PNL ] [ 8.563819] snd_hda_intel 0000:00:1b.0: CORB reset timeout#2, CORBRP = 65535 [ 8.565473] hdaudio hdaudioC0D0: no AFG or MFG node found [ 8.565502] hdaudio hdaudioC0D1: no AFG or MFG node found [ 8.565518] hdaudio hdaudioC0D2: no AFG or MFG node found [ 8.565531] hdaudio hdaudioC0D3: no AFG or MFG node found [ 8.565537] snd_hda_intel 0000:00:1b.0: no codecs initialized [ 8.586601] brcmsmac bcma0:1: mfg 4bf core 812 rev 23 class 0 irq 17 -- [ 27.196170] rfkill: input handler disabled [ 95.912252] snd_hda_intel 0000:00:1b.0: bound 0000:00:02.0 (ops intel_audio_component_bind_ops [i915]) [ 95.912679] snd_hda_intel 0000:00:1b.0: number of I/O streams is 30, forcing separate stream tags [ 96.017080] snd_hda_intel 0000:00:1b.0: CORB reset timeout#2, CORBRP = 65535 [ 96.017287] hdaudio hdaudioC0D0: no AFG or MFG node found [ 96.017306] hdaudio hdaudioC0D1: no AFG or MFG node found [ 96.017319] hdaudio hdaudioC0D2: no AFG or MFG node found [ 96.017332] hdaudio hdaudioC0D3: no AFG or MFG node found [ 96.017337] snd_hda_intel 0000:00:1b.0: no codecs initialized !!Packages installed !!-------------------- ii alsa-topology-conf 1.2.5.1-2 all ALSA topology configuration files ii alsa-ucm-conf 1.2.10-1ubuntu5.10 all ALSA Use Case Manager configuration files ii alsa-utils 1.2.9-1ubuntu5 amd64 Utilities for configuring and using ALSA