I'm a bit of a dummy with alsa.
I've recently swapped my laptop for an ACER Aspire 3.
I've been using jack2 without problems previously, but when I set it to use the built-in audio
I get pop-up which suggest that my sample rates are wrong.
Typical example is using audacious to play my CD collection. Being mp3's from my CDs the sample rate is
44100sps, but audacious pops up a message to say I need to re-sample the files to 48000sps.
This has never happened previously. Jack is set to run at 44100, but it seems something is
failing to resample.
If I plug in a cheapo USB audio dongle it works fine, apart from a tick about every two seconds, but I'm
blaming the cheapness of the dongle for that - sounds a bit like a record with a scratch.
I'm running Debian 12, waiting for the dust to settle before upgrading as this a minor niggle, I can get by
using the dongle, but would like to get it sorted if it's a known problem.
aplay -l shows:
**** List of PLAYBACK Hardware Devices **** card 0: Device [USB PnP Sound Device], device 0: USB Audio [USB Audio] Subdevices: 0/1 Subdevice #0: subdevice #0 card 1: sofhdadsp [sof-hda-dsp], device 0: HDA Analog (*) [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: sofhdadsp [sof-hda-dsp], device 3: HDMI1 (*) [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: sofhdadsp [sof-hda-dsp], device 4: HDMI2 (*) [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: sofhdadsp [sof-hda-dsp], device 5: HDMI3 (*) [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: sofhdadsp [sof-hda-dsp], device 31: HDA Analog Deep Buffer (*) [] Subdevices: 1/1 Subdevice #0: subdevice #0 and an extract from lspci: 0000:00:1f.3 Multimedia audio controller: Intel Corporation Tiger Lake-LP Smart Sound Technology Audio Controller (rev 20) and using lsmod | grep snd: snd_hrtimer 16384 1 snd_seq_dummy 16384 2 snd_seq 90112 9 snd_seq_dummy snd_ctl_led 24576 0 snd_soc_skl_hda_dsp 24576 6 snd_soc_intel_hda_dsp_common 20480 1 snd_soc_skl_hda_dsp snd_soc_hdac_hdmi 45056 1 snd_soc_skl_hda_dsp snd_sof_probes 24576 0 snd_hda_codec_hdmi 81920 1 snd_hda_codec_realtek 172032 1 snd_hda_codec_generic 98304 1 snd_hda_codec_realtek ledtrig_audio 16384 2 snd_ctl_led,snd_hda_codec_generic snd_soc_dmic 16384 1 snd_sof_pci_intel_tgl 16384 0 snd_sof_intel_hda_common 188416 1 snd_sof_pci_intel_tgl soundwire_intel 49152 1 snd_sof_intel_hda_common snd_sof_intel_hda 20480 1 snd_sof_intel_hda_common snd_sof_pci 24576 2 snd_sof_intel_hda_common,snd_sof_pci_intel_tgl snd_sof_xtensa_dsp 16384 1 snd_sof_intel_hda_common snd_sof 274432 3 snd_sof_pci,snd_sof_intel_hda_common,snd_sof_probes snd_sof_utils 20480 1 snd_sof snd_soc_hdac_hda 24576 1 snd_sof_intel_hda_common snd_hda_ext_core 40960 3 snd_sof_intel_hda_common,snd_soc_hdac_hdmi,snd_soc_hdac_hda snd_soc_acpi_intel_match 77824 2 snd_sof_intel_hda_common,snd_sof_pci_intel_tgl snd_soc_acpi 16384 2 snd_soc_acpi_intel_match,snd_sof_intel_hda_common snd_soc_core 348160 8 soundwire_intel,snd_sof,snd_sof_intel_hda_common,snd_soc_hdac_hdmi,snd_soc_hdac_hda,snd_sof_probes,snd_soc_dmic,snd_soc_skl_hda_dsp snd_compress 28672 2 snd_soc_core,snd_sof_probes snd_usb_audio 376832 5 snd_usbmidi_lib 45056 1 snd_usb_audio snd_hda_intel 57344 0 snd_rawmidi 53248 1 snd_usbmidi_lib snd_intel_dspcfg 36864 3 snd_hda_intel,snd_sof,snd_sof_intel_hda_common snd_intel_sdw_acpi 20480 2 snd_sof_intel_hda_common,snd_intel_dspcfg snd_hda_codec 184320 8 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek,snd_soc_intel_hda_dsp_common,snd_soc_hdac_hda,snd_sof_intel_hda,snd_soc_skl_hda_dsp snd_hda_core 122880 11 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_hda_codec_realtek,snd_soc_intel_hda_dsp_common,snd_sof_intel_hda_common,snd_soc_hdac_hdmi,snd_soc_hdac_hda,snd_sof_intel_hda snd_seq_device 16384 2 snd_seq,snd_rawmidi snd_hwdep 16384 2 snd_usb_audio,snd_hda_codec snd_pcm 159744 14 snd_hda_codec_hdmi,snd_hda_intel,snd_usb_audio,snd_hda_codec,soundwire_intel,snd_sof,snd_sof_intel_hda_common,snd_soc_hdac_hdmi,snd_compress,snd_soc_core,snd_sof_utils,snd_hda_core snd_timer 49152 3 snd_seq,snd_hrtimer,snd_pcm snd 126976 40 snd_ctl_led,snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_usb_audio,snd_usbmidi_lib,snd_hda_codec,snd_hda_codec_realtek,snd_sof,snd_timer,snd_soc_hdac_hdmi,snd_compress,snd_soc_core,snd_pcm,snd_rawmidi mc 77824 5 videodev,snd_usb_audio,videobuf2_v4l2,uvcvideo,videobuf2_common soundcore 16384 2 snd_ctl_led,snd usbcore 348160 9 usbserial,xhci_hcd,snd_usb_audio,usbhid,snd_usbmidi_lib,uvcvideo,btusb,xhci_pci,ch341 I tried forcing jack to use hwplug:sofhdadsp but got messages to say that I shouldn't use that as conversion is automatic, and it still produced the above error. Bill -- +----------------------------------------+ | Bill Purvis | | email: bill@xxxxxxxxx | +----------------------------------------+
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