Created a new user, not a straight forward task! Ran up the new user using the default DM and "Ubuntu" DE. The microphone works.
Offloaded all files and directories from my home directory, including dot files and directories (i.e. an empty home directory), and logged in using gdm3 and "Ubuntu" DE. The microphone does not works. Offloaded all the newly created files and directories from my home directory, including dot files and directories (i.e. an empty home directory), and went in to the "Ubuntu" DE by using startx from the console. The microphone does not works. Whatever governs which audio device used appears to be outside the user config and rc files. Will try copying over everything from my home directory in to the new user directory and try test again... -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/2119367 Title: Ubuntu 24.04 internal microphone has stopped working Status in alsa-driver package in Ubuntu: New Bug description: At some point the internal microphone has stopped working on my Dell Precision M4800. Sorry I can't pin point exactly when, but I first noticed it about two weeks ago. I've tried everything I can think of, uninstalled and reinstalled every package I can think of that is connected to sound. Happy to try anything else. If I use my old 24.04 install media, which was created before Christmas I think, but I'll see if I can work out when and add it to this report. System: i7 4th gen, nVidia Quadro K2100M Some outputs: uname -r 6.11.0-24-generic cat /etc/lsb-release DISTRIB_ID=Ubuntu DISTRIB_RELEASE=24.04 DISTRIB_CODENAME=noble DISTRIB_DESCRIPTION="Ubuntu 24.04.2 LTS" inxi -A Audio: Device-1: Intel Xeon E3-1200 v3/4th Gen Core Processor HD Audio driver: snd_hda_intel Device-2: Intel 8 Series/C220 Series High Definition Audio driver: snd_hda_intel Device-3: NVIDIA GK106 HDMI Audio driver: snd_hda_intel API: ALSA v: k6.11.0-24-generic status: kernel-api Server-1: PipeWire v: 1.0.5 status: active alsamixer Reports default is Pipewire, HDI Intel PCH (internal mic?) has a chipset Realtek ALC3226 Gnome settings report "No input devices" dpkg -l | grep nvidia ii libnvidia-cfg1-470:amd64 470.256.02-0ubuntu0.24.04.1 amd64 NVIDIA binary OpenGL/GLX configuration library ii libnvidia-common-470 470.256.02-0ubuntu0.24.04.1 all Shared files used by the NVIDIA libraries ii libnvidia-compute-470:amd64 470.256.02-0ubuntu0.24.04.1 amd64 NVIDIA libcompute package ii libnvidia-compute-470:i386 470.256.02-0ubuntu0.24.04.1 i386 NVIDIA libcompute package ii libnvidia-decode-470:amd64 470.256.02-0ubuntu0.24.04.1 amd64 NVIDIA Video Decoding runtime libraries ii libnvidia-decode-470:i386 470.256.02-0ubuntu0.24.04.1 i386 NVIDIA Video Decoding runtime libraries ii libnvidia-egl-wayland1:amd64 1:1.1.13-1build1 amd64 Wayland EGL External Platform library -- shared library ii libnvidia-encode-470:amd64 470.256.02-0ubuntu0.24.04.1 amd64 NVENC Video Encoding runtime library ii libnvidia-encode-470:i386 470.256.02-0ubuntu0.24.04.1 i386 NVENC Video Encoding runtime library ii libnvidia-extra-470:amd64 470.256.02-0ubuntu0.24.04.1 amd64 Extra libraries for the NVIDIA driver ii libnvidia-fbc1-470:amd64 470.256.02-0ubuntu0.24.04.1 amd64 NVIDIA OpenGL-based Framebuffer Capture runtime library ii libnvidia-fbc1-470:i386 470.256.02-0ubuntu0.24.04.1 i386 NVIDIA OpenGL-based Framebuffer Capture runtime library ii libnvidia-gl-470:amd64 470.256.02-0ubuntu0.24.04.1 amd64 NVIDIA OpenGL/GLX/EGL/GLES GLVND libraries and Vulkan ICD ii libnvidia-gl-470:i386 470.256.02-0ubuntu0.24.04.1 i386 NVIDIA OpenGL/GLX/EGL/GLES GLVND libraries and Vulkan ICD ii libnvidia-ifr1-470:amd64 470.256.02-0ubuntu0.24.04.1 amd64 NVIDIA OpenGL-based Inband Frame Readback runtime library ii libnvidia-ifr1-470:i386 470.256.02-0ubuntu0.24.04.1 i386 NVIDIA OpenGL-based Inband Frame Readback runtime library ii nvidia-compute-utils-470 470.256.02-0ubuntu0.24.04.1 amd64 NVIDIA compute utilities ii nvidia-dkms-470 470.256.02-0ubuntu0.24.04.1 amd64 NVIDIA DKMS package ii nvidia-driver-418 430.50-0ubuntu3 amd64 Transitional package for nvidia-driver-430 ii nvidia-driver-430 440.100-0ubuntu1 amd64 Transitional package for nvidia-driver-440 ii nvidia-driver-440 450.119.03-0ubuntu1 amd64 Transitional package for nvidia-driver-450 ii nvidia-driver-450 460.91.03-0ubuntu1 amd64 Transitional package for nvidia-driver-460 ii nvidia-driver-460 470.256.02-0ubuntu0.24.04.1 amd64 Transitional package for nvidia-driver-470 ii nvidia-driver-470 470.256.02-0ubuntu0.24.04.1 amd64 NVIDIA driver metapackage ii nvidia-kernel-common-470 470.256.02-0ubuntu0.24.04.1 amd64 Shared files used with the kernel module ii nvidia-kernel-source-470 470.256.02-0ubuntu0.24.04.1 amd64 NVIDIA kernel source package ii nvidia-prime 0.8.17.2 all Tools to enable NVIDIA's Prime ii nvidia-settings 575.64-0xanmod1 amd64 tool for configuring the NVIDIA graphics driver ii nvidia-utils-470 470.256.02-0ubuntu0.24.04.1 amd64 NVIDIA driver support binaries ii xserver-xorg-video-nvidia-470 470.256.02-0ubuntu0.24.04.1 amd64 NVIDIA binary Xorg driver dpkg -l | grep snd ii libsndfile1:amd64 1.2.2-1ubuntu5.24.04.1 amd64 Library for reading/writing audio files ii libsndfile1:i386 1.2.2-1ubuntu5.24.04.1 i386 Library for reading/writing audio files ii libsndio7.0:amd64 1.9.0-0.3build3 amd64 Small audio and MIDI framework from OpenBSD, runtime libraries ii libsndio7.0:i386 1.9.0-0.3build3 i386 Small audio and MIDI framework from OpenBSD, runtime libraries dpkg -l | grep intel ii intel-media-va-driver:amd64 24.1.0+dfsg1-1 amd64 VAAPI driver for the Intel GEN8+ Graphics family ii intel-media-va-driver:i386 24.1.0+dfsg1-1 i386 VAAPI driver for the Intel GEN8+ Graphics family ii intel-microcode 3.20250512.0ubuntu0.24.04.1 amd64 Processor microcode firmware for Intel CPUs ii libdrm-intel1:amd64 2.4.122-1~ubuntu0.24.04.1 amd64 Userspace interface to intel-specific kernel DRM services -- runtime ii libdrm-intel1:i386 2.4.122-1~ubuntu0.24.04.1 i386 Userspace interface to intel-specific kernel DRM services -- runtime ii whois 5.5.22 amd64 intelligent WHOIS client ii xserver-xorg-video-intel 2:2.99.917+git20210115-1build1 amd64 X.Org X server -- Intel i8xx, i9xx display driver dpkg -l | grep sound ii dosbox 0.74-3-5build2 amd64 x86 emulator with Tandy/Herc/CGA/EGA/VGA/SVGA graphics, sound and DOS ii gnome-session-canberra 0.30-10ubuntu10 amd64 GNOME session log in and log out sound events ii libasound2-data 1.2.11-1ubuntu0.1 all Configuration files and profiles for ALSA drivers ii libasound2-dev:amd64 1.2.11-1ubuntu0.1 amd64 shared library for ALSA applications -- development files ii libasound2-plugins:amd64 1.2.7.1-1ubuntu5 amd64 ALSA library additional plugins ii libasound2-plugins:i386 1.2.7.1-1ubuntu5 i386 ALSA library additional plugins ii libasound2t64:amd64 1.2.11-1ubuntu0.1 amd64 shared library for ALSA applications ii libasound2t64:i386 1.2.11-1ubuntu0.1 i386 shared library for ALSA applications ii libcanberra-gtk-module:i386 0.30-10ubuntu10 i386 translates GTK+ widgets signals to event sounds ii libcanberra-gtk0:i386 0.30-10ubuntu10 i386 GTK+ helper for playing widget event sounds with libcanberra ii libcanberra-gtk3-0t64:amd64 0.30-10ubuntu10 amd64 GTK+ 3.0 helper for playing widget event sounds with libcanberra ii libcanberra-gtk3-module:amd64 0.30-10ubuntu10 amd64 translates GTK3 widgets signals to event sounds ii libcanberra0t64:amd64 0.30-10ubuntu10 amd64 simple abstract interface for playing event sounds ii libcanberra0t64:i386 0.30-10ubuntu10 i386 simple abstract interface for playing event sounds ii libgsound0t64:amd64 1.0.3-3.2build2 amd64 small library for playing system sounds ii libmikmod3:amd64 3.3.11.1-7build1 amd64 Portable sound library ii libsdl-sound1.2:amd64 1.0.3-9build3 amd64 Sound library for Simple DirectMedia Layer 1.2, libraries ii libsoundtouch1:amd64 2.3.2+ds1-1build1 amd64 Sound stretching library ii libsoundtouch1:i386 2.3.2+ds1-1build1 i386 Sound stretching library ii linux-sound-base 1.0.25+dfsg-0ubuntu7 all base package for ALSA and OSS sound systems ii oxygen-sounds 4:5.27.11-0ubuntu1 all Sounds for the Oxygen desktop theme rc pulseaudio 1:16.1+dfsg1-2ubuntu10.1 amd64 PulseAudio sound server ii pulseaudio-utils 1:16.1+dfsg1-2ubuntu10.1 amd64 Command line tools for the PulseAudio sound server ii sound-icons 0.1-8 all Sounds for speech enabled applications ii sound-theme-freedesktop 0.8-2ubuntu1 all freedesktop.org sound theme ii timgm6mb-soundfont 1.3-5 all TimGM6mb SoundFont from MuseScore 1.3 ii yaru-theme-sound 24.04.2-0ubuntu1 all Yaru sound theme from the Ubuntu Community dpkg -l | grep pipew ii gstreamer1.0-pipewire:amd64 1.0.5-1ubuntu3.1 amd64 GStreamer 1.0 plugin for the PipeWire multimedia server ii libkpipewire5 5.27.11-0ubuntu2 amd64 KDE's Pipewire libraries - libkpipewire5 library ii libkpipewiredmabuf5 5.27.11-0ubuntu2 amd64 KDE's Pipewire libraries - libkpipewiredmabuf5 ii libkpipewirerecord5 5.27.11-0ubuntu2 amd64 KDE's Pipewire libraries - libkpipewirerecord5 ii libpipewire-0.3-0t64:amd64 1.0.5-1ubuntu3.1 amd64 libraries for the PipeWire multimedia server ii libpipewire-0.3-0t64:i386 1.0.5-1ubuntu3.1 i386 libraries for the PipeWire multimedia server ii libpipewire-0.3-common 1.0.5-1ubuntu3.1 all libraries for the PipeWire multimedia server - common files ii libpipewire-0.3-modules:amd64 1.0.5-1ubuntu3.1 amd64 libraries for the PipeWire multimedia server - modules ii pipewire:amd64 1.0.5-1ubuntu3.1 amd64 audio and video processing engine multimedia server ii pipewire-alsa:amd64 1.0.5-1ubuntu3.1 amd64 PipeWire ALSA plugin, for ALSA applications to output via PipeWire ii pipewire-audio 1.0.5-1ubuntu3.1 all recommended set of PipeWire packages for a standard audio desktop use ii pipewire-bin 1.0.5-1ubuntu3.1 amd64 PipeWire multimedia server - programs ii pipewire-pulse 1.0.5-1ubuntu3.1 amd64 PipeWire PulseAudio daemon ii qml-module-org-kde-pipewire 5.27.11-0ubuntu2 amd64 KDE's Pipewire libraries - QML module dpkg -l | grep alsa ii alsa-base 1.0.25+dfsg-0ubuntu7 all ALSA driver configuration files ii alsa-topology-conf 1.2.5.1-2 all ALSA topology configuration files ii alsa-ucm-conf 1.2.10-1ubuntu5.7 all ALSA Use Case Manager configuration files ii alsa-utils 1.2.9-1ubuntu5 amd64 Utilities for configuring and using ALSA ii gstreamer1.0-alsa:amd64 1.24.2-1ubuntu0.2 amd64 GStreamer plugin for ALSA ii pipewire-alsa:amd64 1.0.5-1ubuntu3.1 amd64 PipeWire ALSA plugin, for ALSA applications to output via PipeWire dpkg -l | grep pulse ii gstreamer1.0-pulseaudio:amd64 1.24.2-1ubuntu1.1 amd64 GStreamer plugin for PulseAudio (transitional package) ii libcanberra-pulse:amd64 0.30-10ubuntu10 amd64 PulseAudio backend for libcanberra ii libkf5pulseaudioqt3:amd64 1.3-2build2 amd64 Pulseaudio bindings library for Qt ii libpulse-dev:amd64 1:16.1+dfsg1-2ubuntu10.1 amd64 PulseAudio client development headers and libraries ii libpulse-mainloop-glib0:amd64 1:16.1+dfsg1-2ubuntu10.1 amd64 PulseAudio client libraries (glib support) ii libpulse0:amd64 1:16.1+dfsg1-2ubuntu10.1 amd64 PulseAudio client libraries ii libpulse0:i386 1:16.1+dfsg1-2ubuntu10.1 i386 PulseAudio client libraries ii pipewire-pulse 1.0.5-1ubuntu3.1 amd64 PipeWire PulseAudio daemon rc pulseaudio 1:16.1+dfsg1-2ubuntu10.1 amd64 PulseAudio sound server ii pulseaudio-utils 1:16.1+dfsg1-2ubuntu10.1 amd64 Command line tools for the PulseAudio sound server lsmod | grep snd snd_seq_dummy 12288 0 snd_soc_rt5640 155648 0 snd_soc_rl6231 16384 1 snd_soc_rt5640 snd_soc_core 438272 1 snd_soc_rt5640 snd_compress 28672 1 snd_soc_core snd_pcm_dmaengine 16384 1 snd_soc_core snd_seq_midi 24576 0 snd_seq_midi_event 16384 1 snd_seq_midi snd_rawmidi 57344 1 snd_seq_midi snd_hrtimer 12288 1 snd_hda_codec_realtek 208896 1 snd_hda_codec_hdmi 98304 2 snd_hda_codec_generic 122880 1 snd_hda_codec_realtek snd_hda_scodec_component 20480 1 snd_hda_codec_realtek snd_hda_intel 61440 3 ac97_bus 12288 1 snd_soc_core snd_intel_dspcfg 45056 1 snd_hda_intel snd_intel_sdw_acpi 16384 1 snd_intel_dspcfg snd_hda_codec 204800 4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek snd_hda_core 143360 5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek snd_hwdep 20480 1 snd_hda_codec snd_pcm 196608 8 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_soc_rt5640,snd_compress,snd_soc_core,snd_hda_core,snd_pcm_dmaengine snd_seq 122880 9 snd_seq_midi,snd_seq_midi_event,snd_seq_dummy snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi snd_timer 49152 3 snd_seq,snd_hrtimer,snd_pcm snd 143360 21 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_compress,snd_soc_core,snd_pcm,snd_rawmidi soundcore 16384 1 snd sudo lspci -v [sudo] password for owen: 00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor DRAM Controller (rev 06) Subsystem: Dell Xeon E3-1200 v3/4th Gen Core Processor DRAM Controller Flags: bus master, fast devsel, latency 0, IOMMU group 1 Capabilities: [e0] Vendor Specific Information: Len=0c <?> Kernel modules: ie31200_edac 00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller (rev 06) (prog-if 00 [Normal decode]) Subsystem: Dell Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller Flags: bus master, fast devsel, latency 0, IRQ 26, IOMMU group 2 Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 I/O behind bridge: e000-efff [size=4K] [16-bit] Memory behind bridge: f4000000-f50fffff [size=17M] [32-bit] Prefetchable memory behind bridge: e0000000-f1ffffff [size=288M] [32-bit] Capabilities: [88] Subsystem: Dell Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller Capabilities: [80] Power Management version 3 Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [a0] Express Root Port (Slot+), MSI 00 Capabilities: [100] Virtual Channel Capabilities: [140] Root Complex Link Capabilities: [d94] Secondary PCI Express Kernel driver in use: pcieport 00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller (rev 06) (prog-if 00 [VGA controller]) DeviceName: Onboard IGD Subsystem: Dell 4th Gen Core Processor Integrated Graphics Controller Flags: bus master, fast devsel, latency 0, IRQ 47, IOMMU group 0 Memory at f5400000 (64-bit, non-prefetchable) [size=4M] Memory at d0000000 (64-bit, prefetchable) [size=256M] I/O ports at f000 [size=64] Expansion ROM at 000c0000 [virtual] [disabled] [size=128K] Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [d0] Power Management version 2 Capabilities: [a4] PCI Advanced Features Kernel driver in use: i915 Kernel modules: i915 00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller (rev 06) Subsystem: Dell Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller Flags: bus master, fast devsel, latency 0, IRQ 48, IOMMU group 3 Memory at f7834000 (64-bit, non-prefetchable) [size=16K] Capabilities: [50] Power Management version 2 Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00 Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel 00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI (rev 04) (prog-if 30 [XHCI]) Subsystem: Dell 8 Series/C220 Series Chipset Family USB xHCI Flags: bus master, medium devsel, latency 0, IRQ 33, IOMMU group 4 Memory at f7820000 (64-bit, non-prefetchable) [size=64K] Capabilities: [70] Power Management version 2 Capabilities: [80] MSI: Enable+ Count=8/8 Maskable- 64bit+ Kernel driver in use: xhci_hcd Kernel modules: xhci_pci 00:16.0 Communication controller: Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #1 (rev 04) Subsystem: Dell 8 Series/C220 Series Chipset Family MEI Controller Flags: bus master, fast devsel, latency 0, IRQ 44, IOMMU group 5 Memory at f7840000 (64-bit, non-prefetchable) [size=16] Capabilities: [50] Power Management version 3 Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable- 64bit+ Kernel driver in use: mei_me Kernel modules: mei_me 00:19.0 Ethernet controller: Intel Corporation Ethernet Connection I217-LM (rev 04) DeviceName: Onboard LAN Subsystem: Dell Ethernet Connection I217-LM Flags: bus master, fast devsel, latency 0, IRQ 41, IOMMU group 6 Memory at f7800000 (32-bit, non-prefetchable) [size=128K] Memory at f783d000 (32-bit, non-prefetchable) [size=4K] I/O ports at f080 [size=32] Capabilities: [c8] Power Management version 2 Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [e0] PCI Advanced Features Kernel driver in use: e1000e Kernel modules: e1000e 00:1a.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #2 (rev 04) (prog-if 20 [EHCI]) Subsystem: Dell 8 Series/C220 Series Chipset Family USB EHCI Flags: bus master, medium devsel, latency 0, IRQ 16, IOMMU group 7 Memory at f783c000 (32-bit, non-prefetchable) [size=1K] Capabilities: [50] Power Management version 2 Capabilities: [58] Debug port: BAR=1 offset=00a0 Capabilities: [98] PCI Advanced Features Kernel driver in use: ehci-pci 00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller (rev 04) Subsystem: Dell 8 Series/C220 Series Chipset High Definition Audio Controller Flags: bus master, fast devsel, latency 0, IRQ 46, IOMMU group 8 Memory at f7830000 (64-bit, non-prefetchable) [size=16K] Capabilities: [50] Power Management version 2 Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00 Capabilities: [100] Virtual Channel Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel 00:1c.0 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #1 (rev d4) (prog-if 00 [Normal decode]) Subsystem: Dell 8 Series/C220 Series Chipset Family PCI Express Root Port Flags: bus master, fast devsel, latency 0, IRQ 27, IOMMU group 9 Bus: primary=00, secondary=02, subordinate=02, sec-latency=0 I/O behind bridge: [disabled] [16-bit] Memory behind bridge: [disabled] [32-bit] Prefetchable memory behind bridge: [disabled] [64-bit] Capabilities: [40] Express Root Port (Slot-), MSI 00 Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [90] Subsystem: Dell 8 Series/C220 Series Chipset Family PCI Express Root Port Capabilities: [a0] Power Management version 3 Kernel driver in use: pcieport 00:1c.2 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #3 (rev d4) (prog-if 00 [Normal decode]) Subsystem: Dell 8 Series/C220 Series Chipset Family PCI Express Root Port Flags: bus master, fast devsel, latency 0, IRQ 28, IOMMU group 10 Bus: primary=00, secondary=03, subordinate=03, sec-latency=0 I/O behind bridge: [disabled] [16-bit] Memory behind bridge: f7700000-f77fffff [size=1M] [32-bit] Prefetchable memory behind bridge: [disabled] [64-bit] Capabilities: [40] Express Root Port (Slot+), MSI 00 Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [90] Subsystem: Dell 8 Series/C220 Series Chipset Family PCI Express Root Port Capabilities: [a0] Power Management version 3 Kernel driver in use: pcieport 00:1c.3 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #4 (rev d4) (prog-if 00 [Normal decode]) Subsystem: Dell 8 Series/C220 Series Chipset Family PCI Express Root Port Flags: bus master, fast devsel, latency 0, IRQ 29, IOMMU group 11 Bus: primary=00, secondary=04, subordinate=07, sec-latency=0 I/O behind bridge: d000-dfff [size=4K] [16-bit] Memory behind bridge: f6c00000-f75fffff [size=10M] [32-bit] Prefetchable memory behind bridge: f3500000-f3efffff [size=10M] [32-bit] Capabilities: [40] Express Root Port (Slot+), MSI 00 Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [90] Subsystem: Dell 8 Series/C220 Series Chipset Family PCI Express Root Port Capabilities: [a0] Power Management version 3 Kernel driver in use: pcieport 00:1c.4 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #5 (rev d4) (prog-if 00 [Normal decode]) Subsystem: Dell 8 Series/C220 Series Chipset Family PCI Express Root Port Flags: bus master, fast devsel, latency 0, IRQ 30, IOMMU group 12 Bus: primary=00, secondary=08, subordinate=08, sec-latency=0 I/O behind bridge: c000-cfff [size=4K] [16-bit] Memory behind bridge: f6200000-f6bfffff [size=10M] [32-bit] Prefetchable memory behind bridge: f2b00000-f34fffff [size=10M] [32-bit] Capabilities: [40] Express Root Port (Slot+), MSI 00 Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [90] Subsystem: Dell 8 Series/C220 Series Chipset Family PCI Express Root Port Capabilities: [a0] Power Management version 3 Kernel driver in use: pcieport 00:1c.6 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #7 (rev d4) (prog-if 00 [Normal decode]) Subsystem: Dell 8 Series/C220 Series Chipset Family PCI Express Root Port Flags: bus master, fast devsel, latency 0, IRQ 31, IOMMU group 13 Bus: primary=00, secondary=09, subordinate=10, sec-latency=0 I/O behind bridge: a000-bfff [size=8K] [16-bit] Memory behind bridge: f5800000-f61fffff [size=10M] [32-bit] Prefetchable memory behind bridge: f2100000-f2afffff [size=10M] [32-bit] Capabilities: [40] Express Root Port (Slot+), MSI 00 Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [90] Subsystem: Dell 8 Series/C220 Series Chipset Family PCI Express Root Port Capabilities: [a0] Power Management version 3 Kernel driver in use: pcieport 00:1c.7 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #8 (rev d4) (prog-if 00 [Normal decode]) Subsystem: Dell 8 Series/C220 Series Chipset Family PCI Express Root Port Flags: bus master, fast devsel, latency 0, IRQ 32, IOMMU group 14 Bus: primary=00, secondary=11, subordinate=11, sec-latency=0 I/O behind bridge: [disabled] [16-bit] Memory behind bridge: f7600000-f76fffff [size=1M] [32-bit] Prefetchable memory behind bridge: [disabled] [64-bit] Capabilities: [40] Express Root Port (Slot+), MSI 00 Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [90] Subsystem: Dell 8 Series/C220 Series Chipset Family PCI Express Root Port Capabilities: [a0] Power Management version 3 Kernel driver in use: pcieport 00:1d.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #1 (rev 04) (prog-if 20 [EHCI]) Subsystem: Dell 8 Series/C220 Series Chipset Family USB EHCI Flags: bus master, medium devsel, latency 0, IRQ 21, IOMMU group 15 Memory at f783b000 (32-bit, non-prefetchable) [size=1K] Capabilities: [50] Power Management version 2 Capabilities: [58] Debug port: BAR=1 offset=00a0 Capabilities: [98] PCI Advanced Features Kernel driver in use: ehci-pci 00:1f.0 ISA bridge: Intel Corporation QM87 Express LPC Controller (rev 04) Subsystem: Dell QM87 Express LPC Controller Flags: bus master, medium devsel, latency 0, IOMMU group 16 Capabilities: [e0] Vendor Specific Information: Len=0c <?> Kernel driver in use: lpc_ich Kernel modules: lpc_ich 00:1f.2 SATA controller: Intel Corporation 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] (rev 04) (prog-if 01 [AHCI 1.0]) Subsystem: Dell 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 42, IOMMU group 16 I/O ports at f0d0 [size=8] I/O ports at f0c0 [size=4] I/O ports at f0b0 [size=8] I/O ports at f0a0 [size=4] I/O ports at f060 [size=32] Memory at f783a000 (32-bit, non-prefetchable) [size=2K] Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [70] Power Management version 3 Capabilities: [a8] SATA HBA v1.0 Kernel driver in use: ahci Kernel modules: ahci 00:1f.3 SMBus: Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controller (rev 04) Subsystem: Dell 8 Series/C220 Series Chipset Family SMBus Controller Flags: medium devsel, IRQ 18, IOMMU group 16 Memory at f7839000 (64-bit, non-prefetchable) [size=256] I/O ports at f040 [size=32] Kernel driver in use: i801_smbus Kernel modules: i2c_i801 01:00.0 VGA compatible controller: NVIDIA Corporation GK106GLM [Quadro K2100M] (rev a1) (prog-if 00 [VGA controller]) Subsystem: Dell GK106GLM [Quadro K2100M] Flags: bus master, fast devsel, latency 0, IRQ 49, IOMMU group 2 Memory at f4000000 (32-bit, non-prefetchable) [size=16M] Memory at e0000000 (64-bit, prefetchable) [size=256M] Memory at f0000000 (64-bit, prefetchable) [size=32M] I/O ports at e000 [size=128] Expansion ROM at f5000000 [virtual] [disabled] [size=512K] Capabilities: [60] Power Management version 3 Capabilities: [68] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [78] Express Endpoint, MSI 00 Capabilities: [b4] Vendor Specific Information: Len=14 <?> Capabilities: [100] Virtual Channel Capabilities: [128] Power Budgeting <?> Capabilities: [600] Vendor Specific Information: ID=0001 Rev=1 Len=024 <?> Capabilities: [900] Secondary PCI Express Kernel driver in use: nvidia Kernel modules: nvidiafb, nouveau, nvidia_drm, nvidia 01:00.1 Audio device: NVIDIA Corporation GK106 HDMI Audio Controller (rev a1) Subsystem: Dell GK106 HDMI Audio Controller Flags: bus master, fast devsel, latency 0, IRQ 17, IOMMU group 2 Memory at f5080000 (32-bit, non-prefetchable) [size=16K] Capabilities: [60] Power Management version 3 Capabilities: [68] MSI: Enable- Count=1/1 Maskable- 64bit+ Capabilities: [78] Express Endpoint, MSI 00 Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel 03:00.0 Network controller: Intel Corporation Wireless 7260 (rev 73) Subsystem: Intel Corporation Dual Band Wireless-AC 7260 [Wilkins Peak 2] Flags: bus master, fast devsel, latency 0, IRQ 45, IOMMU group 17 Memory at f7700000 (64-bit, non-prefetchable) [size=8K] Capabilities: [c8] Power Management version 3 Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [40] Express Endpoint, MSI 00 Capabilities: [100] Advanced Error Reporting Capabilities: [140] Device Serial Number f8-16-54-ff-ff-f2-9c-93 Capabilities: [14c] Latency Tolerance Reporting Capabilities: [154] Vendor Specific Information: ID=cafe Rev=1 Len=014 <?> Kernel driver in use: iwlwifi Kernel modules: iwlwifi 11:00.0 SD Host controller: O2 Micro, Inc. SD/MMC Card Reader Controller (rev 01) (prog-if 01) Subsystem: Dell SD/MMC Card Reader Controller Flags: bus master, fast devsel, latency 0, IRQ 43, IOMMU group 18 Memory at f7601000 (32-bit, non-prefetchable) [size=4K] Memory at f7600000 (32-bit, non-prefetchable) [size=2K] Capabilities: [6c] Power Management version 3 Capabilities: [48] MSI: Enable+ Count=1/1 Maskable+ 64bit+ Capabilities: [80] Express Endpoint, MSI 00 Capabilities: [100] Virtual Channel Capabilities: [200] Advanced Error Reporting Capabilities: [230] Latency Tolerance Reporting Kernel driver in use: sdhci-pci Kernel modules: sdhci_pci --- ProblemType: Bug ApportVersion: 2.28.1-0ubuntu3.8 Architecture: amd64 CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 24.04 InstallationDate: Installed on 2024-12-13 (232 days ago) InstallationMedia: Ubuntu 22.04.5 LTS "Jammy Jellyfish" - Release amd64 (20240911) MachineType: Dell Inc. Precision M4800 NonfreeKernelModules: nvidia_modeset nvidia Package: alsa-driver (not installed) ProcVersionSignature: Ubuntu 6.11.0-24.24~24.04.1-generic 6.11.11 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. Tags: noble Uname: Linux 6.11.0-24-generic x86_64 UpgradeStatus: Upgraded to noble on 2024-12-16 (229 days ago) UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 06/13/2019 dmi.bios.release: 65.26 dmi.bios.vendor: Dell Inc. dmi.bios.version: A26 dmi.board.name: 0T3YTY dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 9 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA26:bd06/13/2019:br65.26:svnDellInc.:pnPrecisionM4800:pvr00:rvnDellInc.:rn0T3YTY:rvrA00:cvnDellInc.:ct9:cvr:sku05CC: dmi.product.name: Precision M4800 dmi.product.sku: 05CC dmi.product.version: 00 dmi.sys.vendor: Dell Inc. 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