Bonsoir, merci beaucoup de votre réponse.
trolettigillot@CHM-407N-ZTG2:~$ lspci -v |awk ‹ /[aA]udio/ › RS=
0000:00:1f.3 Multimedia audio controller: Intel Corporation Meteor Lake-P HD Audio Controller (rev 20)
Subsystem: Dell Meteor Lake-P HD Audio Controller
Flags: bus master, fast devsel, latency 64, IRQ 243, IOMMU group 20
Memory at 622d310000 (64-bit, non-prefetchable) [size=16K]
Memory at 622d000000 (64-bit, non-prefetchable) [size=2M]
Capabilities:
Kernel driver in use: sof-audio-pci-intel-mtl
Kernel modules: snd_hda_intel, snd_sof_pci_intel_mtl
trolettigillot@CHM-407N-ZTG2:~$ lsmod |grep snd_
snd_seq_dummy 12288 0
snd_hrtimer 12288 1
snd_seq 110592 7 snd_seq_dummy
snd_seq_device 16384 1 snd_seq
snd_soc_sof_sdw 106496 1
snd_sof_probes 24576 0
snd_soc_intel_hda_dsp_common 16384 1 snd_soc_sof_sdw
snd_soc_rt712_sdca 45056 1
snd_soc_rt712_sdca_dmic 32768 1
snd_hda_codec_hdmi 94208 1
snd_soc_rt1316_sdw 28672 2
regmap_sdw_mbq 12288 2 snd_soc_rt712_sdca_dmic,snd_soc_rt712_sdca
regmap_sdw 12288 3 snd_soc_rt1316_sdw,snd_soc_rt712_sdca_dmic,snd_soc_rt712_sdca
snd_soc_dmic 12288 0
snd_sof_pci_intel_mtl 32768 0
snd_sof_intel_hda_generic 36864 1 snd_sof_pci_intel_mtl
soundwire_intel 73728 5 snd_sof_intel_hda_generic
snd_sof_intel_hda_common 184320 2 snd_sof_pci_intel_mtl,snd_sof_intel_hda_generic
snd_sof_intel_hda_mlink 36864 3 soundwire_intel,snd_sof_intel_hda_common,snd_sof_intel_hda_generic
snd_sof_intel_hda 20480 2 snd_sof_intel_hda_common,snd_sof_intel_hda_generic
snd_sof_pci 24576 2 snd_sof_pci_intel_mtl,snd_sof_intel_hda_generic
snd_sof_xtensa_dsp 16384 1 snd_sof_intel_hda_generic
snd_sof 376832 6 snd_sof_pci_intel_mtl,snd_sof_pci,snd_sof_intel_hda_common,snd_sof_intel_hda_generic,snd_sof_probes,snd_sof_intel_hda
snd_sof_utils 16384 1 snd_sof
snd_soc_hdac_hda 28672 1 snd_sof_intel_hda_common
snd_hda_ext_core 36864 4 snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_sof_intel_hda_mlink,snd_sof_intel_hda
snd_soc_acpi_intel_match 106496 2 snd_sof_pci_intel_mtl,snd_sof_intel_hda_generic
snd_soc_acpi 16384 2 snd_soc_acpi_intel_match,snd_sof_intel_hda_generic
snd_soc_core 413696 10 snd_soc_sof_sdw,snd_soc_rt1316_sdw,soundwire_intel,snd_sof,snd_soc_rt712_sdca_dmic,snd_soc_rt712_sdca,snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_sof_probes,snd_soc_dmic
snd_compress 28672 2 snd_soc_core,snd_sof_probes
snd_pcm_dmaengine 16384 1 snd_soc_core
soundwire_bus 114688 9 snd_soc_sof_sdw,regmap_sdw,snd_soc_rt1316_sdw,regmap_sdw_mbq,soundwire_intel,snd_soc_rt712_sdca_dmic,snd_soc_rt712_sdca,soundwire_generic_allocation,soundwire_cadence
snd_hda_intel 61440 0
snd_intel_dspcfg 36864 4 snd_hda_intel,snd_sof,snd_sof_intel_hda_common,snd_sof_intel_hda_generic
snd_intel_sdw_acpi 16384 2 snd_intel_dspcfg,snd_sof_intel_hda_generic
snd_hda_codec 212992 5 snd_hda_codec_hdmi,snd_hda_intel,snd_soc_intel_hda_dsp_common,snd_soc_hdac_hda,snd_sof_intel_hda
snd_hda_core 143360 8 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_soc_intel_hda_dsp_common,snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_sof_intel_hda
snd_hwdep 16384 1 snd_hda_codec
snd_pcm 188416 14 snd_hda_codec_hdmi,snd_soc_rt1316_sdw,snd_hda_intel,snd_hda_codec,soundwire_intel,snd_sof,snd_soc_rt712_sdca_dmic,snd_soc_rt712_sdca,snd_sof_intel_hda_common,snd_compress,snd_soc_core,snd_sof_utils,snd_hda_core,snd_pcm_dmaengine
snd_timer 53248 3 snd_seq,snd_hrtimer,snd_pcm
snd 147456 16 snd_soc_sof_sdw,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_sof,snd_timer,snd_compress,snd_soc_core,snd_pcm
trolettigillot@CHM-407N-ZTG2:~$ grep ‹ ^b|^o › /etc/modprobe.d/*
/etc/modprobe.d/intel-microcode-blacklist.conf:blacklist microcode
/etc/modprobe.d/nvidia-blacklists-nouveau.conf:blacklist nouveau
trolettigillot@CHM-407N-ZTG2:~$ dpkg -l |awk ‹ $2~« pipew|pulse|alsa|wirep|intel|-sof-|jack » && $1~/^i/ {print $1,$2} ›
ii alsa-firmware-loaders
ii alsa-topology-conf
ii alsa-ucm-conf
ii alsa-utils
ii firmware-intel-graphics
ii firmware-intel-misc
ii firmware-intel-sound
ii firmware-sof-signed
ii gstreamer1.0-pipewire:amd64
ii intel-media-va-driver:amd64
ii intel-microcode
ii libcanberra-pulse:amd64
ii libdrm-intel1:amd64
ii libjack-jackd2-0:amd64
ii libpipewire-0.3-0:amd64
ii libpipewire-0.3-common
ii libpipewire-0.3-modules:amd64
ii libpulse-mainloop-glib0:amd64
ii libpulse0:amd64
ii libwireplumber-0.5-0:amd64
ii pipewire:amd64
ii pipewire-alsa:amd64
ii pipewire-audio
ii pipewire-bin
ii pipewire-pulse
ii wireplumber
ii xserver-xorg-video-intel
trolettigillot@CHM-407N-ZTG2:~$ systemctl --user list-unit-files --state=enabled --no-pager |awk ‹ /pipe|wirep|pulse/ ›
pipewire-pulse.service enabled enabled
pipewire.service enabled enabled
wireplumber.service enabled enabled
pipewire-pulse.socket enabled enabled
pipewire.socket enabled enabled
Je m’aperçois d’ailleurs que j’ai aussi un soucis de veille car il n’y passe pas vraiment ( il consomme autant de batterie que hors veille ), mais je m’occuperai de cela quand j’aurai résolu le problème de son !