Thank you for reporting this bug to Ubuntu. Ubuntu 12.04 (precise) reached end-of-life on April 28, 2017.
See this document for currently supported Ubuntu releases: https://wiki.ubuntu.com/Releases We appreciate that this bug may be old and you might not be interested in discussing it any more. But if you are then please upgrade to the latest Ubuntu version and re-test. ** Changed in: pulseaudio (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/985621 Title: 12.04, sound output-device lost, thinkpad x201 Status in pulseaudio package in Ubuntu: Incomplete Bug description: From time to time the output/input device list is emptied and sound stops (screenshot attached). Sound devices seem to be detected by these command, even if they are not listed in the UI. aplay -l **** List of PLAYBACK Hardware Devices **** card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog] Subdevices: 0/1 Subdevice #0: subdevice #0 card 0: Intel [HDA Intel], device 3: HDMI 0 [HDMI 0] Subdevices: 1/1 Subdevice #0: subdevice #0 and from sudo lspci -v 00:00.0 Host bridge: Intel Corporation Core Processor DRAM Controller (rev 02) Subsystem: Lenovo Device 2193 Flags: bus master, fast devsel, latency 0 Capabilities: [e0] Vendor Specific Information: Len=0c <?> Kernel driver in use: agpgart-intel 00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 02) (prog-if 00 [VGA controller]) Subsystem: Lenovo Device 215a Flags: bus master, fast devsel, latency 0, IRQ 42 Memory at f2000000 (64-bit, non-prefetchable) [size=4M] Memory at d0000000 (64-bit, prefetchable) [size=256M] I/O ports at 1800 [size=8] Expansion ROM at <unassigned> [disabled] 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 00:16.0 Communication controller: Intel Corporation 5 Series/3400 Series Chipset HECI Controller (rev 06) Subsystem: Lenovo Device 215f Flags: bus master, fast devsel, latency 0, IRQ 41 Memory at f2727800 (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 Kernel modules: mei 00:16.3 Serial controller: Intel Corporation 5 Series/3400 Series Chipset KT Controller (rev 06) (prog-if 02 [16550]) Subsystem: Lenovo Device 2162 Flags: 66MHz, fast devsel, IRQ 17 I/O ports at 1808 [size=8] Memory at f2524000 (32-bit, non-prefetchable) [size=4K] Capabilities: [c8] Power Management version 3 Capabilities: [d0] MSI: Enable- Count=1/1 Maskable- 64bit+ Kernel driver in use: serial 00:19.0 Ethernet controller: Intel Corporation 82577LM Gigabit Network Connection (rev 06) Subsystem: Lenovo Device 2153 Flags: bus master, fast devsel, latency 0, IRQ 43 Memory at f2500000 (32-bit, non-prefetchable) [size=128K] Memory at f2525000 (32-bit, non-prefetchable) [size=4K] I/O ports at 1820 [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 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 06) (prog-if 20 [EHCI]) Subsystem: Lenovo Device 2163 Flags: bus master, medium devsel, latency 0, IRQ 23 Memory at f2728000 (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_hcd 00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 06) Subsystem: Lenovo Device 215e Flags: bus master, fast devsel, latency 0, IRQ 45 Memory at f2520000 (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 Capabilities: [130] Root Complex Link Kernel driver in use: snd_hda_intel Kernel modules: snd-hda-intel 00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 (rev 06) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=0d, subordinate=0d, sec-latency=0 Capabilities: [40] Express Root Port (Slot+), MSI 00 Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit- Capabilities: [90] Subsystem: Lenovo Device 2164 Capabilities: [a0] Power Management version 2 Kernel driver in use: pcieport Kernel modules: shpchp 00:1c.3 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 4 (rev 06) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=05, subordinate=0c, sec-latency=0 I/O behind bridge: 00002000-00002fff Memory behind bridge: f0000000-f1ffffff Prefetchable memory behind bridge: 00000000f2800000-00000000f28fffff Capabilities: [40] Express Root Port (Slot+), MSI 00 Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit- Capabilities: [90] Subsystem: Lenovo Device 2164 Capabilities: [a0] Power Management version 2 Kernel driver in use: pcieport Kernel modules: shpchp 00:1c.4 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 5 (rev 06) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=02, subordinate=02, sec-latency=0 Memory behind bridge: f2400000-f24fffff Capabilities: [40] Express Root Port (Slot+), MSI 00 Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit- Capabilities: [90] Subsystem: Lenovo Device 2164 Capabilities: [a0] Power Management version 2 Kernel driver in use: pcieport Kernel modules: shpchp 00:1d.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 06) (prog-if 20 [EHCI]) Subsystem: Lenovo Device 2163 Flags: bus master, medium devsel, latency 0, IRQ 19 Memory at f2728400 (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_hcd 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev a6) (prog-if 01 [Subtractive decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=0e, subordinate=0e, sec-latency=0 Capabilities: [50] Subsystem: Lenovo Device 2165 00:1f.0 ISA bridge: Intel Corporation Mobile 5 Series Chipset LPC Interface Controller (rev 06) Subsystem: Lenovo Device 2166 Flags: bus master, medium devsel, latency 0 Capabilities: [e0] Vendor Specific Information: Len=10 <?> Kernel modules: iTCO_wdt 00:1f.2 SATA controller: Intel Corporation 5 Series/3400 Series Chipset 6 port SATA AHCI Controller (rev 06) (prog-if 01 [AHCI 1.0]) Subsystem: Lenovo Device 2168 Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 40 I/O ports at 1860 [size=8] I/O ports at 1814 [size=4] I/O ports at 1818 [size=8] I/O ports at 1810 [size=4] I/O ports at 1840 [size=32] Memory at f2727000 (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 Capabilities: [b0] PCI Advanced Features Kernel driver in use: ahci 00:1f.3 SMBus: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller (rev 06) Subsystem: Lenovo Device 2167 Flags: medium devsel, IRQ 11 Memory at f2728800 (64-bit, non-prefetchable) [size=256] I/O ports at 1880 [size=32] Kernel modules: i2c-i801 00:1f.6 Signal processing controller: Intel Corporation 5 Series/3400 Series Chipset Thermal Subsystem (rev 06) Subsystem: Lenovo Device 2190 Flags: fast devsel, IRQ 19 Memory at f2526000 (64-bit, non-prefetchable) [size=4K] Capabilities: [50] Power Management version 3 Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit- Kernel driver in use: intel ips Kernel modules: intel_ips 02:00.0 Network controller: Intel Corporation Centrino Ultimate-N 6300 (rev 35) Subsystem: Intel Corporation Centrino Ultimate-N 6300 3x3 AGN Flags: bus master, fast devsel, latency 0, IRQ 44 Memory at f2400000 (64-bit, non-prefetchable) [size=8K] Capabilities: [c8] Power Management version 3 Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [e0] Express Endpoint, MSI 00 Capabilities: [100] Advanced Error Reporting Capabilities: [140] Device Serial Number 00-24-d7-ff-ff-4c-37-0c Kernel driver in use: iwlwifi Kernel modules: iwlwifi ff:00.0 Host bridge: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers (rev 02) Subsystem: Lenovo Device 2196 Flags: bus master, fast devsel, latency 0 ff:00.1 Host bridge: Intel Corporation Core Processor QuickPath Architecture System Address Decoder (rev 02) Subsystem: Lenovo Device 2196 Flags: bus master, fast devsel, latency 0 ff:02.0 Host bridge: Intel Corporation Core Processor QPI Link 0 (rev 02) Subsystem: Lenovo Device 2196 Flags: bus master, fast devsel, latency 0 ff:02.1 Host bridge: Intel Corporation Core Processor QPI Physical 0 (rev 02) Subsystem: Lenovo Device 2196 Flags: bus master, fast devsel, latency 0 ff:02.2 Host bridge: Intel Corporation Core Processor Reserved (rev 02) Subsystem: Lenovo Device 2196 Flags: bus master, fast devsel, latency 0 ff:02.3 Host bridge: Intel Corporation Core Processor Reserved (rev 02) Subsystem: Lenovo Device 2196 Flags: bus master, fast devsel, latency 0 NOTE: Restart of ubuntu 12.04 fixes this issue. --- AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu5 Architecture: amd64 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: bollkalle 2367 F.... pulseaudio bollkalle 18235 F.... plugin-containe /dev/snd/pcmC0D0p: bollkalle 18235 f...m plugin-containe /dev/snd/timer: bollkalle 18235 F.... plugin-containe CRDA: country SE: (2402 - 2482 @ 40), (N/A, 20) (5170 - 5250 @ 40), (N/A, 20) (5250 - 5330 @ 40), (N/A, 20), DFS (5490 - 5710 @ 40), (N/A, 27), DFS Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xf2520000 irq 45' Mixer name : 'Intel IbexPeak HDMI' Components : 'HDA:14f15069,17aa2155,00100302 HDA:80862804,17aa21b5,00100000' Controls : 15 Simple ctrls : 7 Card29.Amixer.info: Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw 6QHT29WW-1.10' Mixer name : 'ThinkPad EC 6QHT29WW-1.10' Components : '' Controls : 1 Simple ctrls : 1 Card29.Amixer.values: Simple mixer control 'Console',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] CheckboxSubmission: f2de8b5bda45325be122c7f2cd47227d CheckboxSystem: bb422ca46d02494cdbc459927a98bc2f DistroRelease: Ubuntu 12.04 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=02ec33de-1dff-43b9-9e7f-b1cf0f2d883c InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007) MachineType: LENOVO 3323RHG Package: linux (not installed) ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.2.0-23-generic root=/dev/mapper/lvm1-root ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.2.0-23.36-generic 3.2.14 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.2.0-23-generic N/A linux-backports-modules-3.2.0-23-generic N/A linux-firmware 1.79 SourcePackage: linux StagingDrivers: mei Tags: precise staging precise staging Uname: Linux 3.2.0-23-generic x86_64 UpgradeStatus: Upgraded to precise on 2012-04-17 (1 days ago) UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare dmi.bios.date: 07/14/2010 dmi.bios.vendor: LENOVO dmi.bios.version: 6QET47WW (1.17 ) dmi.board.name: 3323RHG dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr6QET47WW(1.17):bd07/14/2010:svnLENOVO:pn3323RHG:pvrThinkPadX201:rvnLENOVO:rn3323RHG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 3323RHG dmi.product.version: ThinkPad X201 dmi.sys.vendor: LENOVO --- AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu5 Architecture: amd64 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: bollkalle 2367 F.... pulseaudio bollkalle 18235 F.... plugin-containe /dev/snd/pcmC0D0p: bollkalle 18235 f...m plugin-containe /dev/snd/timer: bollkalle 18235 F.... plugin-containe CRDA: country SE: (2402 - 2482 @ 40), (N/A, 20) (5170 - 5250 @ 40), (N/A, 20) (5250 - 5330 @ 40), (N/A, 20), DFS (5490 - 5710 @ 40), (N/A, 27), DFS Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xf2520000 irq 45' Mixer name : 'Intel IbexPeak HDMI' Components : 'HDA:14f15069,17aa2155,00100302 HDA:80862804,17aa21b5,00100000' Controls : 15 Simple ctrls : 7 Card29.Amixer.info: Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw 6QHT29WW-1.10' Mixer name : 'ThinkPad EC 6QHT29WW-1.10' Components : '' Controls : 1 Simple ctrls : 1 Card29.Amixer.values: Simple mixer control 'Console',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] CheckboxSubmission: f2de8b5bda45325be122c7f2cd47227d CheckboxSystem: bb422ca46d02494cdbc459927a98bc2f DistroRelease: Ubuntu 12.04 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=02ec33de-1dff-43b9-9e7f-b1cf0f2d883c InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007) MachineType: LENOVO 3323RHG Package: linux (not installed) ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.2.0-23-generic root=/dev/mapper/lvm1-root ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.2.0-23.36-generic 3.2.14 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.2.0-23-generic N/A linux-backports-modules-3.2.0-23-generic N/A linux-firmware 1.79 SourcePackage: linux StagingDrivers: mei Tags: precise staging precise staging Uname: Linux 3.2.0-23-generic x86_64 UpgradeStatus: Upgraded to precise on 2012-04-17 (1 days ago) UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare dmi.bios.date: 07/14/2010 dmi.bios.vendor: LENOVO dmi.bios.version: 6QET47WW (1.17 ) dmi.board.name: 3323RHG dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr6QET47WW(1.17):bd07/14/2010:svnLENOVO:pn3323RHG:pvrThinkPadX201:rvnLENOVO:rn3323RHG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 3323RHG dmi.product.version: ThinkPad X201 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/985621/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
