Running Ubuntu 8.04 on my HP Pavilion dv6000 laptop. I have a USB SB Live! soundcard and a builtin AC97. Everytime when I unplugged my USB soundcard, pulseaudio connection is broken, and I had to restart X to bring it back (pulseaudio -k && pulseaudio -D doesn't do the trick). And sometimes flash for Firefox doesn't give sound, whether I install libflashsupport or flashplugin-nonfree. And I constantly get message saying resource busy when I restart pulseaudio by -k -D. HELP!!!!!! I pasted my `pulseaudio -vv` command output below. E: alsa-util.c: Error opening PCM device hw:0: Device or resource busy E: module.c: Failed to load module "module-alsa-sink" (argument: "device_id=0 sink_name=alsa_output.pci_8086_284b_sound_card_0_alsa_playback_0"): initialization failed. D: module-hal-detect.c: Not loaded device /org/freedesktop/Hal/devices/pci_8086_284b_sound_card_0_alsa_playback_0 D: module-hal-detect.c: Loading module-alsa-source with arguments 'device_id=0 source_name=alsa_input.pci_8086_284b_sound_card_0_alsa_capture_0' D: alsa-util.c: Trying surround51:0... I: alsa-util.c: PCM device surround51:0 refused our hw parameters: Invalid argument D: alsa-util.c: Trying surround71:0... I: alsa-util.c: PCM device surround71:0 refused our hw parameters: Invalid argument D: alsa-util.c: Trying surround50:0... I: alsa-util.c: PCM device surround50:0 refused our hw parameters: Invalid argument D: alsa-util.c: Trying surround41:0... I: alsa-util.c: PCM device surround41:0 refused our hw parameters: Invalid argument D: alsa-util.c: Trying surround40:0... I: alsa-util.c: PCM device surround40:0 refused our hw parameters: Invalid argument D: alsa-util.c: Trying front:0... I: module-alsa-source.c: Successfully opened device front:0. I: module-alsa-source.c: Successfully enabled mmap() mode. ALSA lib control.c:909:(snd_ctl_open_noupdate) Invalid CTL front:0 I: alsa-util.c: Unable to attach to mixer front:0: No such file or directory I: alsa-util.c: Successfully attached to mixer 'hw:0' I: alsa-util.c: Using mixer control "Capture". I: source.c: Created source 2 "alsa_input.pci_8086_284b_sound_card_0_alsa_capture_0" with sample spec "s16le 2ch 44100Hz" I: module-alsa-source.c: Using 8 fragments of size 896 bytes. I: alsa-util.c: All 2 channels can be mapped to mixer channels. Using hardware volume control. D: module-alsa-source.c: Thread starting up D: rtpoll.c: Acquired POSIX realtime signal SIGRTMIN+27 I: module.c: Loaded "module-alsa-source" (index: #2; argument: "device_id=0 source_name=alsa_input.pci_8086_284b_sound_card_0_alsa_capture_0"). D: module-hal-detect.c: Not loaded device /org/freedesktop/Hal/devices/pci_8086_284b_sound_card_0_alsa_hw_specific_1 D: module-hal-detect.c: Not loaded device /org/freedesktop/Hal/devices/pci_8086_284b_sound_card_0_alsa_hw_specific_0 D: module-hal-detect.c: Not loaded device /org/freedesktop/Hal/devices/pci_8086_284b_sound_card_0_alsa_control__1 I: module-hal-detect.c: Loaded 3 modules. I: module.c: Loaded "module-hal-detect" (index: #3; argument: ""). D: cli-command.c: Checking for existance of '/usr/lib/pulse-0.9/modules/module-esound-protocol-unix.so': success I: module.c: Loaded "module-esound-protocol-unix" (index: #4; argument: ""). I: protocol-native.c: loading cookie from disk. I: module.c: Loaded "module-native-protocol-unix" (index: #5; argument: ""). D: cli-command.c: Checking for existance of '/usr/lib/pulse-0.9/modules/module-gconf.so': success D: module-gconf.c: Loading module 'module-rtp-send' with args 'source=@DEFAULT_MONITOR@ loop=0' due to GConf configuration. I: resampler.c: Forcing resampler 'copy', because of fixed, identical sample rates. I: resampler.c: Using resampler 'copy' I: resampler.c: Using s16le as working format. I: source-output.c: Created output 0 "RTP Monitor Stream" on alsa_output.usb_device_ffffffff_ffffffff_noserial_0_sound_card_0_alsa_playback_0.monitor with sample spec s16be 6ch 44100Hz and channel map front-left,front-right,rear-left,rear-right,front-center,lfe D: memblockq.c: memblockq requested: maxlength=174080, tlength=174080, base=12, prebuf=1, minreq=0 D: memblockq.c: memblockq sanitized: maxlength=174084, tlength=174084, base=12, prebuf=12, minreq=12 I: module-rtp-send.c: RTP stream initialized with mtu 1272 on 224.0.0.56:46058, SSRC=0x8864b52a, payload=127, initial sequence #34836 I: module-rtp-send.c: SDP-Data: I: module-rtp-send.c: v=0 I: module-rtp-send.c: o=kakyo 3437880767 0 IN IP4 192.168.1.103 I: module-rtp-send.c: s=PulseAudio RTP Stream on kakyo-laptop I: module-rtp-send.c: c=IN IP4 224.0.0.56 I: module-rtp-send.c: t=3437880767 0 I: module-rtp-send.c: a=recvonly I: module-rtp-send.c: m=audio 46058 RTP/AVP 127 I: module-rtp-send.c: a=rtpmap:127 L16/44100/6 I: module-rtp-send.c: a=type:broadcast I: module-rtp-send.c: EOF I: module.c: Loaded "module-rtp-send" (index: #6; argument: "source=@DEFAULT_MONITOR@ loop=0"). D: module-gconf.c: Loading module 'module-combine' with args '' due to GConf configuration. I: sink.c: Created sink 1 "combined" with sample spec "s16le 6ch 44100Hz" I: source.c: Created source 3 "combined.monitor" with sample spec "s16le 6ch 44100Hz" D: memblockq.c: memblockq requested: maxlength=174080, tlength=174080, base=12, prebuf=1, minreq=0 D: memblockq.c: memblockq sanitized: maxlength=174084, tlength=174084, base=12, prebuf=12, minreq=12 D: resampler.c: Channel matrix: D: resampler.c: I00 I01 I02 I03 I04 I05 D: resampler.c: +------------------------------------ D: resampler.c: O00 | 1.000 0.000 0.000 0.000 0.000 0.000 D: resampler.c: O01 | 0.000 0.000 0.000 1.000 0.000 0.000 D: resampler.c: O02 | 0.500 0.500 0.000 0.000 0.000 0.000 D: resampler.c: O03 | 0.000 0.000 0.000 0.500 0.500 0.000 D: resampler.c: O04 | 0.000 0.000 1.000 0.000 0.000 0.000 D: resampler.c: O05 | 0.000 0.000 0.000 0.000 0.000 1.000 I: resampler.c: Using resampler 'trivial' I: resampler.c: Using s16le as working format. I: sink-input.c: Created input 0 "Simultaneous output on ALSA PCM on surround51:1 (USB Audio) via DMA" on alsa_output.usb_device_ffffffff_ffffffff_noserial_0_sound_card_0_alsa_playback_0 with sample spec s16le 6ch 44100Hz and channel map front-left,side-left,front-center,front-right,side-right,lfe I: module-combine.c: Master sink is now 'alsa_output.usb_device_ffffffff_ffffffff_noserial_0_sound_card_0_alsa_playback_0' D: module-combine.c: Thread starting up D: rtpoll.c: Acquired POSIX realtime signal SIGRTMIN+26 I: module.c: Loaded "module-combine" (index: #7; argument: ""). D: module-gconf.c: Loading module 'module-rtp-recv' with args '' due to GConf configuration. I: module.c: Loaded "module-rtp-recv" (index: #8; argument: ""). I: module.c: Loaded "module-gconf" (index: #9; argument: ""). I: module.c: Loaded "module-volume-restore" (index: #10; argument: ""). I: module-default-device-restore.c: Manually configured default sink, not overwriting. D: module-default-device-restore.c: Restored default source 'alsa_input.pci_8086_284b_sound_card_0_alsa_capture_0'. I: module.c: Loaded "module-default-device-restore" (index: #11; argument: ""). I: module.c: Loaded "module-rescue-streams" (index: #12; argument: ""). D: module-suspend-on-idle.c: Sink combined becomes idle. D: module-suspend-on-idle.c: Source alsa_input.usb_device_ffffffff_ffffffff_noserial_0_sound_card_0_alsa_capture_0 becomes idle. D: module-suspend-on-idle.c: Source alsa_input.pci_8086_284b_sound_card_0_alsa_capture_0 becomes idle. D: module-suspend-on-idle.c: Source combined.monitor becomes idle. I: module.c: Loaded "module-suspend-on-idle" (index: #13; argument: ""). D: cli-command.c: Checking for existance of '/usr/lib/pulse-0.9/modules/module-x11-publish.so': success D: module-x11-publish.c: using already loaded auth cookie. I: module.c: Loaded "module-x11-publish" (index: #14; argument: ""). I: main.c: Daemon startup complete. D: module-hal-detect.c: dbus: interface=org.freedesktop.DBus, path=/org/freedesktop/DBus, member=NameAcquired I: module-suspend-on-idle.c: Sink combined idle for too long, suspending ... D: module-suspend-on-idle.c: Sink alsa_output.usb_device_ffffffff_ffffffff_noserial_0_sound_card_0_alsa_playback_0 becomes idle. D: module-suspend-on-idle.c: Sink alsa_output.usb_device_ffffffff_ffffffff_noserial_0_sound_card_0_alsa_playback_0 becomes idle. I: sink-input.c: Freeing output 0 "Simultaneous output on ALSA PCM on surround51:1 (USB Audio) via DMA" I: module-combine.c: No master selected, lacking suitable outputs. I: module-combine.c: Device suspended... I: module-suspend-on-idle.c: Source combined.monitor idle for too long, suspending ... I: module-suspend-on-idle.c: Source alsa_input.pci_8086_284b_sound_card_0_alsa_capture_0 idle for too long, suspending ... I: module-alsa-source.c: Device suspended... I: module-suspend-on-idle.c: Source alsa_input.usb_device_ffffffff_ffffffff_noserial_0_sound_card_0_alsa_capture_0 idle for too long, suspending ... I: module-alsa-source.c: Device suspended... I: module-suspend-on-idle.c: Sink alsa_output.usb_device_ffffffff_ffffffff_noserial_0_sound_card_0_alsa_playback_0 idle for too long, suspending ... I: module-alsa-sink.c: Device suspended... -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/pulseaudio-discuss/attachments/20081210/cb99ff7a/attachment.htm>
