Public bug reported:
I believe it's the alsa-driver from reading the forums. I've reinstalled
and reloaded alsa, tried changing the power save options and nothing
seems to solve the problem. The noises only occur at the start up of
Ubuntu and after I log in, afterwards the sound is fine.
When I reload alsa from a terminal the same sounds occur on each warning
message:
lsof: WARNING: can't stat() fuse.gvfs-fuse-daemon file system
/home/jpaul604/.gvfs
Output information may be incomplete.
Terminating processes: 2357lsof: WARNING: can't stat() fuse.gvfs-fuse-daemon
file system /home/jpaul604/.gvfs
Output information may be incomplete.
3645lsof: WARNING: can't stat() fuse.gvfs-fuse-daemon file system
/home/jpaul604/.gvfs
Output information may be incomplete.
3666lsof: WARNING: can't stat() fuse.gvfs-fuse-daemon file system
/home/jpaul604/.gvfs
Output information may be incomplete.
3685lsof: WARNING: can't stat() fuse.gvfs-fuse-daemon file system
/home/jpaul604/.gvfs
Output information may be incomplete.
(with SIGKILL:) 3705lsof: WARNING: can't stat() fuse.gvfs-fuse-daemon file
system /home/jpaul604/.gvfs
Output information may be incomplete.
(failed: processes still using sound devices: 3726(pulseaudio)).
lsof: WARNING: can't stat() fuse.gvfs-fuse-daemon file system
/home/jpaul604/.gvfs
Output information may be incomplete.
/sbin/alsa: Warning: Processes using sound devices: 3726(pulseaudio).
Unloading ALSA sound driver modules: snd-seq-dummy snd-wavefront snd-cs4236
snd-wss-lib snd-opl3-lib snd-hwdep snd-mpu401 snd-mpu401-uart snd-seq-oss
snd-seq-midi snd-intel8x0 snd-ac97-codec snd-rawmidi snd-pcm-oss
snd-seq-midi-event snd-mixer-oss snd-seq snd-pcm snd-timer snd-seq-device
snd-page-alloc (failed: modules still loaded: snd-intel8x0 snd-ac97-codec
snd-pcm snd-timer snd-page-alloc).
Loading ALSA sound driver modules: snd-seq-dummy snd-wavefront snd-cs4236
snd-wss-lib snd-opl3-lib snd-hwdep snd-mpu401 snd-mpu401-uart snd-seq-oss
snd-seq-midi snd-intel8x0 snd-ac97-codec snd-rawmidi snd-pcm-oss
snd-seq-midi-event snd-mixer-oss snd-seq snd-pcm snd-timer snd-seq-device
snd-page-alloc.
My system sound environment:
Ubuntu 9.10 (Karmic)
Driver in use: snd-intel8x0.
aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: CK8S [NVidia CK8S], device 0: Intel ICH [NVidia CK8S]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: CK8S [NVidia CK8S], device 2: Intel ICH - IEC958 [NVidia CK8S - IEC958]
Subdevices: 1/1
Subdevice #0: subdevice #0
lspci -v
00:00.0 Host bridge: nVidia Corporation nForce3 250Gb Host Bridge (rev a1)
Subsystem: ASUSTeK Computer Inc. Device 813f
Flags: bus master, 66MHz, fast devsel, latency 0
Memory at f0000000 (32-bit, prefetchable) [size=128M]
Capabilities: [44] HyperTransport: Slave or Primary Interface
Capabilities: [c0] AGP version 3.0
Kernel driver in use: agpgart-amd64
Kernel modules: amd64-agp
00:01.0 ISA bridge: nVidia Corporation nForce3 250Gb LPC Bridge (rev a2)
Subsystem: ASUSTeK Computer Inc. Device 813f
Flags: bus master, 66MHz, fast devsel, latency 0
00:01.1 SMBus: nVidia Corporation nForce 250Gb PCI System Management (rev a1)
Subsystem: ASUSTeK Computer Inc. Device 813f
Flags: 66MHz, fast devsel
I/O ports at 5080 [size=32]
I/O ports at 5000 [size=64]
I/O ports at 5040 [size=64]
Capabilities: [44] Power Management version 2
Kernel driver in use: nForce2_smbus
Kernel modules: i2c-nforce2
00:02.0 USB Controller: nVidia Corporation CK8S USB Controller (rev a1)
(prog-if 10)
Subsystem: ASUSTeK Computer Inc. Device 813f
Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 20
Memory at ff6fd000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [44] Power Management version 2
Kernel driver in use: ohci_hcd
00:02.1 USB Controller: nVidia Corporation CK8S USB Controller (rev a1)
(prog-if 10)
Subsystem: ASUSTeK Computer Inc. Device 813f
Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 22
Memory at ff6fe000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [44] Power Management version 2
Kernel driver in use: ohci_hcd
00:02.2 USB Controller: nVidia Corporation nForce3 EHCI USB 2.0 Controller (rev
a2) (prog-if 20)
Subsystem: ASUSTeK Computer Inc. Device 813f
Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 21
Memory at ff6ffc00 (32-bit, non-prefetchable) [size=256]
Capabilities: [44] Debug port: BAR=1 offset=0098
Capabilities: [80] Power Management version 2
Kernel driver in use: ehci_hcd
00:05.0 Bridge: nVidia Corporation CK8S Ethernet Controller (rev a2)
Subsystem: ASUSTeK Computer Inc. Device 80a7
Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 21
Memory at ff6fc000 (32-bit, non-prefetchable) [size=4K]
I/O ports at ec00 [size=8]
Capabilities: [44] Power Management version 2
Kernel driver in use: forcedeth
Kernel modules: forcedeth
00:06.0 Multimedia audio controller: nVidia Corporation nForce3 250Gb AC'97
Audio Controller (rev a1)
Subsystem: ASUSTeK Computer Inc. Device 812a
Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 20
I/O ports at e800 [size=256]
I/O ports at e400 [size=128]
Memory at ff6fb000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [44] Power Management version 2
Kernel driver in use: Intel ICH
Kernel modules: snd-intel8x0
00:08.0 IDE interface: nVidia Corporation CK8S Parallel ATA Controller (v2.5)
(rev a2) (prog-if 8a [Master SecP PriP])
Subsystem: ASUSTeK Computer Inc. Device 813f
Flags: bus master, 66MHz, fast devsel, latency 0
[virtual] Memory at 000001f0 (32-bit, non-prefetchable) [disabled]
[size=8]
[virtual] Memory at 000003f0 (type 3, non-prefetchable) [disabled]
[size=1]
[virtual] Memory at 00000170 (32-bit, non-prefetchable) [disabled]
[size=8]
[virtual] Memory at 00000370 (type 3, non-prefetchable) [disabled]
[size=1]
I/O ports at ffa0 [size=16]
Capabilities: [44] Power Management version 2
Kernel driver in use: pata_amd
00:0a.0 IDE interface: nVidia Corporation nForce3 Serial ATA Controller (rev
a2) (prog-if 85 [Master SecO PriO])
Subsystem: ASUSTeK Computer Inc. Device 813f
Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 22
I/O ports at 09f0 [size=8]
I/O ports at 0bf0 [size=4]
I/O ports at 0970 [size=8]
I/O ports at 0b70 [size=4]
I/O ports at c800 [size=16]
I/O ports at c400 [size=128]
Capabilities: [44] Power Management version 2
Kernel driver in use: sata_nv
00:0b.0 PCI bridge: nVidia Corporation nForce3 250Gb AGP Host to PCI Bridge
(rev a2)
Flags: bus master, 66MHz, medium devsel, latency 16
Bus: primary=00, secondary=01, subordinate=01, sec-latency=10
I/O behind bridge: 0000b000-0000bfff
Memory behind bridge: ff500000-ff5fffff
Prefetchable memory behind bridge: aeb00000-eeafffff
Kernel modules: shpchp
00:0e.0 PCI bridge: nVidia Corporation nForce3 250Gb PCI-to-PCI Bridge (rev a2)
Flags: bus master, 66MHz, fast devsel, latency 0
Bus: primary=00, secondary=02, subordinate=02, sec-latency=128
Kernel modules: shpchp
00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron]
HyperTransport Technology Configuration
Flags: fast devsel
Capabilities: [80] HyperTransport: Host or Secondary Interface
00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address
Map
Flags: fast devsel
00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM
Controller
Flags: fast devsel
00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron]
Miscellaneous Control
Flags: fast devsel
Kernel driver in use: k8temp
Kernel modules: k8temp
01:00.0 VGA compatible controller: ATI Technologies Inc RV350 AQ [Radeon 9600]
Subsystem: VISIONTEK Device 7c20
Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 19
Memory at d0000000 (32-bit, prefetchable) [size=256M]
I/O ports at b800 [size=256]
Memory at ff5f0000 (32-bit, non-prefetchable) [size=64K]
Expansion ROM at ff5c0000 [disabled] [size=128K]
Capabilities: [58] AGP version 3.0
Capabilities: [50] Power Management version 2
Kernel modules: radeon, radeonfb
01:00.1 Display controller: ATI Technologies Inc RV350 AQ [Radeon 9600]
(Secondary)
Subsystem: VISIONTEK Device 7c21
Flags: bus master, 66MHz, medium devsel, latency 64
Memory at c0000000 (32-bit, prefetchable) [size=256M]
Memory at ff5e0000 (32-bit, non-prefetchable) [size=64K]
Capabilities: [50] Power Management version 2
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Summary changed:
- Static noises and pops and start up of 9.10 (Karmic)
+ Static noises and pops at start up of 9.10 (Karmic)
--
Static noises and pops at start up of 9.10 (Karmic)
https://bugs.launchpad.net/bugs/486093
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