popping laptop speakers
Hi there,
I've got an annoying problem with my laptop which is a Pavilion dv5. I
have the latest kernel 2.6.32.
The problem is that at reboot the speakers make a loud noise which I
fear may damage hardware. This problem existed with somewhat older
kernels and it was worse. There used to be sounds generated also at
suspend. I don't know whether this should be reported as a bug and if
so where it should go. I thought here is the most relevant place so I
posted to this list. I have attached the output of lspci and lsmod to
this email but I don't know how to get you more data (such as probably
logs). I know this is not enough. So please help me.
These threads show that already so many people are having such a problem:
https://bugs.launchpad.net/ubuntu/+source/alsa-utils/+bug/23984
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/352540/+activity
lspci:
00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory
Controller Hub (rev 07)
00:01.0 PCI bridge: Intel Corporation Mobile 4 Series Chipset PCI
Express Graphics Port (rev 07)
00:1a.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI
Controller #4 (rev 03)
00:1a.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI
Controller #5 (rev 03)
00:1a.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI
Controller #2 (rev 03)
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio
Controller (rev 03)
00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express
Port 1 (rev 03)
00:1c.1 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express
Port 2 (rev 03)
00:1c.2 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express
Port 3 (rev 03)
00:1c.3 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express
Port 4 (rev 03)
00:1c.4 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express
Port 5 (rev 03)
00:1c.5 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express
Port 6 (rev 03)
00:1d.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI
Controller #1 (rev 03)
00:1d.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI
Controller #2 (rev 03)
00:1d.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI
Controller #3 (rev 03)
00:1d.3 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI
Controller #6 (rev 03)
00:1d.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI
Controller #1 (rev 03)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 93)
00:1f.0 ISA bridge: Intel Corporation ICH9M LPC Interface Controller
(rev 03)
00:1f.2 SATA controller: Intel Corporation ICH9M/M-E SATA AHCI
Controller (rev 03)
00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller
(rev 03)
00:1f.6 Signal processing controller: Intel Corporation 82801I (ICH9
Family) Thermal Subsystem (rev 03)
01:00.0 VGA compatible controller: nVidia Corporation G98 [GeForce 9200M
GS] (rev a1)
02:00.0 Network controller: Intel Corporation PRO/Wireless 5100 AGN
[Shiloh] Network Connection
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 02)
06:00.0 FireWire (IEEE 1394): JMicron Technology Corp. IEEE 1394 Host
Controller
06:00.1 System peripheral: JMicron Technology Corp. SD/MMC Host Controller
06:00.2 SD Host controller: JMicron Technology Corp. Standard SD Host
Controller
06:00.3 System peripheral: JMicron Technology Corp. MS Host Controller
06:00.4 System peripheral: JMicron Technology Corp. xD Host Controller
lsmod:
Module Size Used by
nvidia 8783671 41
ppdev 4058 0
lp 5570 0
parport 22554 2 ppdev,lp
sco 5837 2
bridge 32851 0
stp 996 1 bridge
bnep 7376 2
rfcomm 25063 4
l2cap 21677 16 bnep,rfcomm
crc16 1027 1 l2cap
acpi_cpufreq 4907 0
cpufreq_userspace 1444 0
cpufreq_conservative 4018 0
cpufreq_powersave 602 0
cpufreq_stats 1940 0
kvm_intel 32446 0
kvm 179533 1 kvm_intel
fuse 43554 1
loop 9721 0
firewire_sbp2 9575 0
snd_hda_codec_nvhdmi 2567 1
snd_hda_codec_idt 35245 1
snd_hda_intel 15263 2
snd_hda_codec 45998 3
snd_hda_codec_nvhdmi,snd_hda_codec_idt,snd_hda_intel
snd_hwdep 4054 1
snd_hda_codec
snd_pcm_oss 28479
0
snd_mixer_oss 10461 1
snd_pcm_oss
snd_pcm 47350 3
snd_hda_intel,snd_hda_codec,snd_pcm_oss
snd_seq_midi 3480
0
arc4 974
2
snd_rawmidi 12313 1
snd_seq_midi
snd_seq_midi_event 3684 1
snd_seq_midi
snd_seq 35303 2
snd_seq_midi,snd_seq_midi_event
snd_timer 12258 2
snd_pcm,snd_seq
snd_seq_device 3673 3
snd_seq_midi,snd_rawmidi,snd_seq
ecb 1405
2
snd 33551 15
snd_hda_codec_idt,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
soundcore 3450 1
snd
snd_page_alloc 4977 2
snd_hda_intel,snd_pcm
psmouse 44409
0
serio_raw 2916
0
iwlagn 62199
0
iwlcore 67306 1
iwlagn
uvcvideo 45194
0
videodev 25445 1
uvcvideo
mac80211 121381 2
iwlagn,iwlcore
v4l1_compat 10250 2
uvcvideo,videodev
i2c_i801 6442 0
btusb 7997 2
jmb38x_ms 5502 0
cfg80211 86910 3 iwlagn,iwlcore,mac80211
evdev 5609 22
bluetooth 36259 9 sco,bnep,rfcomm,l2cap,btusb
i2c_core 12612 3 nvidia,videodev,i2c_i801
memstick 4348 1 jmb38x_ms
rfkill 10196 3 cfg80211,bluetooth
pcspkr 1207 0
battery 3782 0
wmi 3575 0
processor 25803 3 acpi_cpufreq
ac 1640 0
ext3 93828 5
jbd 31965 1 ext3
mbcache 3762 1 ext3
sg 15932 0
sr_mod 10770 0
cdrom 26487 1 sr_mod
sd_mod 25717 7
crc_t10dif 1012 1 sd_mod
usbhid 26784 0
hid 50545 1 usbhid
uhci_hcd 15953 0
ahci 26446 6
firewire_ohci 16477 0
video 14605 0
output 1204 1 video
intel_agp 20145 0
agpgart 19516 2 nvidia,intel_agp
button 3598 0
libata 113728 1 ahci
firewire_core 30915 2 firewire_sbp2,firewire_ohci
crc_itu_t 1035 1 firewire_core
scsi_mod 101073 5 firewire_sbp2,sg,sr_mod,sd_mod,libata
sdhci_pci 4493 0
sdhci 12079 1 sdhci_pci
mmc_core 38095 1 sdhci
led_class 1757 2 iwlcore,sdhci
ehci_hcd 27230 0
r8169 24568 0
mii 2714 1 r8169
usbcore 97930 6 uvcvideo,btusb,usbhid,uhci_hcd,ehci_hcd
nls_base 4541 1 usbcore
thermal 9206 0
fan 2586 0
thermal_sys 9378 4 processor,video,thermal,fan
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