** Bug watch added: Linux Kernel Bug Tracker #13184 https://bugzilla.kernel.org/show_bug.cgi?id=13184
** Changed in: linux Status: New => Unknown ** Changed in: linux Remote watch: ALSA Bug Tracker (discontinued) #4610 => Linux Kernel Bug Tracker #13184 ** Bug watch removed: ALSA Bug Tracker (discontinued) #4610 https://bugtrack.alsa-project.org/alsa-bug/view.php?id=4610 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/266927 Title: Static sound on Left Channel with hda-intel STAC 9221 A1 Status in Linux: Unknown Status in linux package in Ubuntu: Fix Released Bug description: Binary package hint: kernel-image-2.6.27-2-generic-di I get static from only the left channel even on a clean install of 8.04.1. Now I have upgraded to 8.10 and I have the same issue. I have a dell dimension 9150 with codec stac 9221 A1 that loads hda- intel. I found a workaround to my problem which consists of simply rebooting the machine, then the static is gone. But when I shut down and restart, the static is back. It is a slight pain booting twice every time to get acceptable sound. I've tried different programs, different devices (pulseaudio/oss/alsa), lowering the sliders in the volume control but with no luck. Should I include any other files/info? Thanks Description: Ubuntu intrepid (development branch) Release: 8.10 **** List of PLAYBACK Hardware Devices **** card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog] Subdevices: 0/1 Subdevice #0: subdevice #0 00:1b.0 Audio device [0403]: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller [8086:27d8] (rev 01) Subsystem: Dell Device [1028:01d1] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 16 Region 0: Memory at febfc000 (64-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: HDA Intel Kernel modules: snd-hda-intel 00:00 PNP0a03 PCI bus state = active io 0xcf8-0xcff 00:01 PNP0c01 System board state = active io 0x60-0x60 io 0x64-0x64 io 0x62-0x63 io 0x65-0x6f io 0xe0-0xef io 0x800-0x85f io 0xc00-0xc7f io 0x860-0x8ff 00:02 PNP0200 AT DMA controller state = active io 0x80-0x9f io 0x0-0x1f io 0xc0-0xdf dma 4 00:03 PNP0c04 Math coprocessor state = active io 0xf0-0xff irq 13 00:04 PNP0800 AT speaker state = active io 0x61-0x61 00:05 PNP0b00 AT real-time clock state = active io 0x70-0x7f irq 8 00:06 PNP0c01 System board state = active mem 0x0-0x9ffff mem 0x100000-0xffffff mem 0x1000000-0x7fe8cbff mem 0xf0000-0xfffff mem 0xc0000-0xd3fff mem 0xfec00000-0xfecfffff mem 0xfee00000-0xfeefffff mem 0xfed20000-0xfed9ffff mem 0xffb00000-0xffbfffff mem 0xffc00000-0xffffffff 00:07 PNP0c02 Motherboard resources state = active mem 0xf0000000-0xf3ffffff mem 0xfeda0000-0xfedacfff io 0x100-0x1fe io 0x200-0x277 io 0x280-0x2e7 io 0x2e8-0x2ef io 0x2f0-0x2f7 io 0x2f8-0x2ff io 0x300-0x377 io 0x380-0x3bb io 0x3c0-0x3e7 io 0x3f6-0x3f7 io 0x400-0x4cf io 0x4d2-0x57f io 0x580-0x677 io 0x680-0x777 io 0x780-0x7bb io 0x7c0-0x7ff io 0x8e0-0x8ff io 0x900-0x9fe io 0xa00-0xafe io 0xb00-0xbfe io 0xc80-0xcaf io 0xcb0-0xcbf io 0xcc0-0xcf7 io 0xd00-0xdfe io 0xe00-0xefe io 0xf00-0xffe io 0x2000-0x20fe io 0x2100-0x21fe io 0x2200-0x22fe io 0x2300-0x23fe io 0x2400-0x24fe io 0x2500-0x25fe io 0x2600-0x26fe io 0x2700-0x27fe io 0x2800-0x28fe io 0x2900-0x29fe io 0x2a00-0x2afe io 0x2b00-0x2bfe io 0x2c00-0x2cfe io 0x2d00-0x2dfe io 0x2e00-0x2efe io 0x2f00-0x2ffe io 0x5000-0x50fe io 0x5100-0x51fe io 0x5200-0x52fe io 0x5300-0x53fe io 0x5400-0x54fe io 0x5500-0x55fe io 0x5600-0x56fe io 0x5700-0x57fe io 0x5800-0x58fe io 0x5900-0x59fe io 0x5a00-0x5afe io 0x5b00-0x5bfe io 0x5c00-0x5cfe io 0x5d00-0x5dfe io 0x5e00-0x5efe io 0x5f00-0x5ffe io 0x6000-0x60fe io 0x6100-0x61fe io 0x6200-0x62fe io 0x6300-0x63fe io 0x6400-0x64fe io 0x6500-0x65fe io 0x6600-0x66fe io 0x6700-0x67fe io 0x6800-0x68fe io 0x6900-0x69fe io 0x6a00-0x6afe io 0x6b00-0x6bfe io 0x6c00-0x6cfe io 0x6d00-0x6dfe io 0x6e00-0x6efe io 0x6f00-0x6ffe io 0xa000-0xa0fe io 0xa100-0xa1fe io 0xa200-0xa2fe io 0xa300-0xa3fe io 0xa400-0xa4fe io 0xa500-0xa5fe io 0xa600-0xa6fe io 0xa700-0xa7fe io 0xa800-0xa8fe io 0xa900-0xa9fe io 0xaa00-0xaafe io 0xab00-0xabfe io 0xac00-0xacfe io 0xad00-0xadfe io 0xae00-0xaefe io 0xaf00-0xaffe Mixers: 0: SigmaTel STAC9221 A1 Simple mixer control 'Master',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback 0 - 127 Mono: Playback 127 [100%] [0.00dB] [on] Simple mixer control 'PCM',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 255 Mono: Front Left: Playback 255 [100%] [0.00dB] Front Right: Playback 255 [100%] [0.00dB] Simple mixer control 'Front',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 127 Mono: Front Left: Playback 127 [100%] [0.00dB] [on] Front Right: Playback 127 [100%] [0.00dB] [on] Simple mixer control 'Surround',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 127 Mono: Front Left: Playback 127 [100%] [0.00dB] [on] Front Right: Playback 127 [100%] [0.00dB] [on] Simple mixer control 'Center',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback 0 - 127 Mono: Playback 127 [100%] [0.00dB] [off] Simple mixer control 'LFE',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback 0 - 127 Mono: Playback 127 [100%] [0.00dB] [off] Simple mixer control 'Capture',0 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 14 Front Left: Capture 14 [100%] [21.00dB] [off] Front Right: Capture 14 [100%] [21.00dB] [off] Simple mixer control 'Capture',1 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 14 Front Left: Capture 0 [0%] [0.00dB] [off] Front Right: Capture 0 [0%] [0.00dB] [off] Simple mixer control 'Digital',0 Capabilities: cvolume Capture channels: Front Left - Front Right Limits: Capture 0 - 120 Front Left: Capture 0 [0%] [-30.00dB] Front Right: Capture 0 [0%] [-30.00dB] Simple mixer control 'Input Source',0 Capabilities: cenum Items: 'Mic' 'Front Mic' 'Line' Item0: 'Mic' Simple mixer control 'Input Source',1 Capabilities: cenum Items: 'Mic' 'Front Mic' 'Line' Item0: 'Mic' Simple mixer control 'Mux',0 Capabilities: cvolume Capture channels: Front Left - Front Right Limits: Capture 0 - 2 Front Left: Capture 0 [0%] [0.00dB] Front Right: Capture 0 [0%] [0.00dB] Simple mixer control 'Mux',1 Capabilities: cvolume Capture channels: Front Left - Front Right Limits: Capture 0 - 4 Front Left: Capture 0 [0%] [0.00dB] Front Right: Capture 0 [0%] [0.00dB] Simple mixer control 'Swap Center/LFE',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Names of available sound cards: Intel cat: /etc/asound.conf: No such file or directory # ALSA library configuration file # Include settings that are under the control of asoundconf(1). # (To disable these settings, comment out this line.) </home/simon/.asoundrc.asoundconf> # ALSA library configuration file managed by asoundconf(1). # # MANUAL CHANGES TO THIS FILE WILL BE OVERWRITTEN! # # Manual changes to the ALSA library configuration should be implemented # by editing the ~/.asoundrc file, not by editing this file. !defaults.pcm.card Intel defaults.ctl.card Intel defaults.pcm.device 0 defaults.pcm.subdevice -1 defaults.pcm.nonblock 1 defaults.pcm.ipc_key 5678293 defaults.pcm.ipc_gid audio defaults.pcm.ipc_perm 0660 defaults.pcm.dmix.max_periods 0 defaults.pcm.dmix.rate 48000 defaults.pcm.dmix.format S16_LE defaults.pcm.dmix.card defaults.pcm.card defaults.pcm.dmix.device defaults.pcm.device defaults.pcm.dsnoop.card defaults.pcm.card defaults.pcm.dsnoop.device defaults.pcm.device defaults.pcm.front.card defaults.pcm.card defaults.pcm.front.device defaults.pcm.device defaults.pcm.rear.card defaults.pcm.card defaults.pcm.rear.device defaults.pcm.device defaults.pcm.center_lfe.card defaults.pcm.card defaults.pcm.center_lfe.device defaults.pcm.device defaults.pcm.side.card defaults.pcm.card defaults.pcm.side.device defaults.pcm.device defaults.pcm.surround40.card defaults.pcm.card defaults.pcm.surround40.device defaults.pcm.device defaults.pcm.surround41.card defaults.pcm.card defaults.pcm.surround41.device defaults.pcm.device defaults.pcm.surround50.card defaults.pcm.card defaults.pcm.surround50.device defaults.pcm.device defaults.pcm.surround51.card defaults.pcm.card defaults.pcm.surround51.device defaults.pcm.device defaults.pcm.surround71.card defaults.pcm.card defaults.pcm.surround71.device defaults.pcm.device defaults.pcm.iec958.card defaults.pcm.card defaults.pcm.iec958.device defaults.pcm.device defaults.pcm.modem.card defaults.pcm.card defaults.pcm.modem.device defaults.pcm.device defaults.rawmidi.card 0 defaults.rawmidi.device 0 defaults.rawmidi.subdevice -1 defaults.hwdep.card 0 defaults.hwdep.device 0 defaults.timer.class 2 defaults.timer.sclass 0 defaults.timer.card 0 defaults.timer.device 0 defaults.timer.subdevice 0 defaults.namehint.showall off defaults.namehint.basic on defaults.namehint.extended off dmesg [ 15.253549] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 CPU0 CPU1 0: 157 0 IO-APIC-edge timer 1: 2 0 IO-APIC-edge i8042 8: 64 0 IO-APIC-edge rtc0 9: 0 0 IO-APIC-fasteoi acpi 12: 4 0 IO-APIC-edge i8042 14: 60998 0 IO-APIC-edge ata_piix 15: 0 0 IO-APIC-edge ata_piix 16: 71054 0 IO-APIC-fasteoi ohci1394, HDA Intel 18: 2 0 IO-APIC-fasteoi uhci_hcd:usb3, cx18-0 21: 146935 0 IO-APIC-fasteoi uhci_hcd:usb1, ehci_hcd:usb5 22: 0 0 IO-APIC-fasteoi uhci_hcd:usb2 23: 0 0 IO-APIC-fasteoi uhci_hcd:usb4 218: 621040 0 PCI-MSI-edge eth0 219: 68443 0 PCI-MSI-edge ahci NMI: 0 0 Non-maskable interrupts LOC: 451522 398002 Local timer interrupts RES: 10755 8309 Rescheduling interrupts CAL: 22704 11654 function call interrupts TLB: 1602 3611 TLB shootdowns SPU: 0 0 Spurious interrupts ERR: 0 MIS: 0 [ 15.253580] HDA Intel 0000:00:1b.0: setting latency timer to 64 To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/266927/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp