Public bug reported:
While using any software using audio input (i.e. skype), I experience random
lockups of the audio input; the only way to make the audio input working again
is :
killall -9 pulseaudio
sudo alsa force-reload
Moreover, my dmesg is flooded with
[ 4894.780205] ALSA hda_intel.c:647: spurious response 0x0:0x0, last
cmd=0x1f7351
[ 4894.780208] ALSA hda_intel.c:647: spurious response 0x0:0x0, last
cmd=0x1f7351
[ 4894.780211] ALSA hda_intel.c:647: spurious response 0x0:0x0, last
cmd=0x1f7351
[ 4894.780214] ALSA hda_intel.c:647: spurious response 0x0:0x0, last
cmd=0x1f7351
[ 4894.780216] ALSA hda_intel.c:647: spurious response 0x0:0x0, last
cmd=0x1f7351
[ 4894.780219] ALSA hda_intel.c:647: spurious response 0x0:0x0, last
cmd=0x1f7351
[ 4894.780222] ALSA hda_intel.c:647: spurious response 0x0:0x0, last
cmd=0x1f7351
[ 4894.780226] ALSA hda_intel.c:647: spurious response 0x1b1a1f10:0x0, last
cmd=0x1f7351
[ 4894.780229] ALSA hda_intel.c:647: spurious response 0x1b1a1f10:0x0, last
cmd=0x1f7351
[ 4894.780232] ALSA hda_intel.c:647: spurious response 0x251d1e:0x0, last
cmd=0x1f7351
[ 4894.780235] ALSA hda_intel.c:647: spurious response 0x0:0x0, last
cmd=0x1f7351
[ 4894.780238] ALSA hda_intel.c:647: spurious response 0x0:0x0, last
cmd=0x1f7351
[ 4894.780241] ALSA hda_intel.c:647: spurious response 0x0:0x0, last
cmd=0x1f7351
[ 4894.780244] ALSA hda_intel.c:647: spurious response 0x0:0x0, last
cmd=0x1f7351
[ 4894.780246] ALSA hda_intel.c:647: spurious response 0x0:0x0, last
cmd=0x1f7351
[ 4894.780249] ALSA hda_intel.c:647: spurious response 0x0:0x0, last
cmd=0x1f7351
[ 4894.780252] ALSA hda_intel.c:647: spurious response 0x0:0x0, last
cmd=0x1f7351
[ 4894.780255] ALSA hda_intel.c:647: spurious response 0x1b1a1f10:0x0, last
cmd=0x1f7351
[ 4894.780258] ALSA hda_intel.c:647: spurious response 0x1b1a1f10:0x0, last
cmd=0x1f7351
[ 4894.780261] ALSA hda_intel.c:647: spurious response 0x251d1e:0x0, last
cmd=0x1f7351
[ 4894.780264] ALSA hda_intel.c:647: spurious response 0x0:0x0, last
cmd=0x1f7351
[ 4894.780267] ALSA hda_intel.c:647: spurious response 0x1b1a1f10:0x0, last
cmd=0x1f7351
[ 4894.780270] ALSA hda_intel.c:647: spurious response 0x1b1a1f10:0x0, last
cmd=0x1f7351
[ 4894.780273] ALSA hda_intel.c:647: spurious response 0x251d1e:0x0, last
cmd=0x1f7351
[ 4894.780276] ALSA hda_intel.c:647: spurious response 0x0:0x0, last
cmd=0x1f7351
[ 4894.780279] ALSA hda_intel.c:647: spurious response 0x0:0x0, last
cmd=0x1f7351
[ 4894.780282] ALSA hda_intel.c:647: spurious response 0x0:0x0, last
cmd=0x1f7351
[ 4894.780285] ALSA hda_intel.c:647: spurious response 0x0:0x0, last
cmd=0x1f7351
[ 4894.780288] ALSA hda_intel.c:647: spurious response 0x0:0x0, last
cmd=0x1f7351
$ uname -a
Linux speranza 2.6.31-19-generic #56-Ubuntu SMP Thu Jan 28 02:39:34 UTC 2010
x86_64 GNU/Linux
$ lspci
00:00.0 Host bridge: Advanced Micro Devices [AMD] RS780 Host Bridge
00:02.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (ext
gfx port 0)
00:05.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (PCIE
port 1)
00:06.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (PCIE
port 2)
00:11.0 SATA controller: ATI Technologies Inc SB700/SB800 SATA Controller [AHCI
mode]
00:12.0 USB Controller: ATI Technologies Inc SB700/SB800 USB OHCI0 Controller
00:12.1 USB Controller: ATI Technologies Inc SB700 USB OHCI1 Controller
00:12.2 USB Controller: ATI Technologies Inc SB700/SB800 USB EHCI Controller
00:13.0 USB Controller: ATI Technologies Inc SB700/SB800 USB OHCI0 Controller
00:13.1 USB Controller: ATI Technologies Inc SB700 USB OHCI1 Controller
00:13.2 USB Controller: ATI Technologies Inc SB700/SB800 USB EHCI Controller
00:14.0 SMBus: ATI Technologies Inc SBx00 SMBus Controller (rev 3a)
00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia (Intel HDA)
00:14.3 ISA bridge: ATI Technologies Inc SB700/SB800 LPC host controller
00:14.4 PCI bridge: ATI Technologies Inc SBx00 PCI to PCI Bridge
00:14.5 USB Controller: ATI Technologies Inc SB700/SB800 USB OHCI2 Controller
00:18.0 Host bridge: Advanced Micro Devices [AMD] Mobile K10 [Turion X2, Athlon
X2, Sempron] HyperTransport Configuration (rev 40)
00:18.1 Host bridge: Advanced Micro Devices [AMD] Family 11h [Turion X2, Athlon
X2, Sempron] Address Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] Mobile K10 [Turion X2, Athlon
X2, Sempron] DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices [AMD] Mobile K10 [Turion X2, Athlon
X2, Sempron] Miscellaneous Control
00:18.4 Host bridge: Advanced Micro Devices [AMD] Mobile K10 [Turion X2, Athlon
X2, Sempron] Link Control
01:00.0 VGA compatible controller: ATI Technologies Inc M92 [Mobility Radeon HD
4500 Series]
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI
Express Gigabit Ethernet controller (rev 01)
03:00.0 Network controller: Atheros Communications Inc. AR9285 Wireless Network
Adapter (PCI-Express) (rev 01)
$ dpkg -l|grep pulse
ii gstreamer0.10-pulseaudio 0.10.16-1ubuntu3
GStreamer plugin for PulseAudio
ii libcanberra-pulse 0.15-0ubuntu7
a simple abstract interface for playing even
ii libpulse-browse0 1:0.9.19-0ubuntu4.1
PulseAudio client libraries (zeroconf suppor
ii libpulse-dev 1:0.9.19-0ubuntu4.1
PulseAudio client development headers and li
ii libpulse-mainloop-glib0 1:0.9.19-0ubuntu4.1
PulseAudio client libraries (glib support)
ii libpulse0 1:0.9.19-0ubuntu4.1
PulseAudio client libraries
ii libsdl1.2debian-pulseaudio 1.2.13-4ubuntu4
Simple DirectMedia Layer (with X11 and Pulse
ii pulseaudio 1:0.9.19-0ubuntu4.1
PulseAudio sound server
ii pulseaudio-esound-compat 1:0.9.19-0ubuntu4.1
PulseAudio ESD compatibility layer
ii pulseaudio-module-bluetooth 1:0.9.19-0ubuntu4.1
Bluetooth module for PulseAudio sound server
ii pulseaudio-module-gconf 1:0.9.19-0ubuntu4.1
GConf module for PulseAudio sound server
ii pulseaudio-module-udev 1:0.9.19-0ubuntu4.1
udev device detection module for PulseAudio
ii pulseaudio-module-x11 1:0.9.19-0ubuntu4.1
X11 module for PulseAudio sound server
ii pulseaudio-module-zeroconf 1:0.9.19-0ubuntu4.1
Zeroconf module for PulseAudio sound server
ii pulseaudio-utils 1:0.9.19-0ubuntu4.1
Command line tools for the PulseAudio sound
ii vlc-plugin-pulse 1.0.2-1ubuntu2.1
PulseAudio plugin for VLC
lspci -vv is attached.
Thanks for your help.
** Affects: ubuntu
Importance: Undecided
Status: New
--
Pulseaudio input hangs randomly
https://bugs.launchpad.net/bugs/527709
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