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Hi all,
I have had this issue for over 6 months and I have lived with it but I want to find a resolution!
Most of the time my audio works fine but every now and again I have no sound, maybe 1/10 boots?
I have managed to capture the results of lsmod on the occassion when no sound exists. It seems to me that sometimes the Nvidia Sound module doesn't get loaded. I have added the module to my rc.conf to load it manually but to no avail.
I have attached the lsmod files for a working boot and a non working boot. Notice the non working boot has 0 next to the snd_hda_codec_nvhdmi module whereas the successful boot has 4 next to it.
Any ideas?
Working lsmod
[brian@htpc ~]$ lsmod
Module Size Used by
ipv6 244945 33
xfs 646500 2
exportfs 2918 1 xfs
ext3 110930 4
jbd 39278 1 ext3
dm_mod 57851 21
cx22702 4573 1
cx88_dvb 18940 1
cx88_vp3054_i2c 1480 1 cx88_dvb
videobuf_dvb 3930 1 cx88_dvb
nvidia 9234898 28
dvb_core 75919 2 cx88_dvb,videobuf_dvb
rc_winfast 1024 0
usbhid 32169 0
tuner_simple 12293 2
tuner_types 7965 1 tuner_simple
hid 60432 1 usbhid
tda9887 8150 1
lirc_mceusb 12905 3
tda8290 11681 0
ir_lirc_codec 3167 0
lirc_dev 7140 2 lirc_mceusb,ir_lirc_codec
ir_sony_decoder 1823 0
tuner 19006 2
ir_jvc_decoder 1981 0
ir_rc6_decoder 2269 0
ir_rc5_decoder 1885 0
cx88_alsa 7047 0
firewire_ohci 23548 0
firewire_core 42849 1 firewire_ohci
crc_itu_t 1053 1 firewire_core
ir_nec_decoder 2173 0
cx8800 23926 0
cx8802 11107 1 cx88_dvb
cx88xx 65687 4 cx88_dvb,cx88_alsa,cx8800,cx8802
v4l2_common 5603 3 tuner,cx8800,cx88xx
videodev 56947 4 tuner,cx8800,cx88xx,v4l2_common
v4l1_compat 13530 1 videodev
i2c_algo_bit 4183 2 cx88_vp3054_i2c,cx88xx
ir_common 3530 1 cx88xx
ir_core 12433 10 rc_winfast,ir_lirc_codec,ir_sony_decoder,ir_jvc_decoder,ir_rc6_decoder,ir_rc5_decoder,ir_nec_decoder,cx88xx,ir_common
tveeprom 10569 1 cx88xx
btcx_risc 2791 4 cx88_alsa,cx8800,cx8802,cx88xx
videobuf_dma_sg 7120 5 cx88_dvb,cx88_alsa,cx8800,cx8802,cx88xx
videobuf_core 12509 5 videobuf_dvb,cx8800,cx8802,cx88xx,videobuf_dma_sg
snd_hda_intel 19180 0
snd_seq_dummy 1079 0
snd_seq_oss 25040 0
snd_seq_midi_event 4528 1 snd_seq_oss
snd_seq 41688 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi_event
snd_seq_device 4369 3 snd_seq_dummy,snd_seq_oss,snd_seq
shpchp 23037 0
pci_hotplug 21523 1 shpchp
i2c_i801 6946 0
i2c_core 15762 15 cx22702,cx88_dvb,cx88_vp3054_i2c,tuner_simple,tda9887,tda8290,tuner,nvidia,cx8800,cx88xx,v4l2_common,videodev,i2c_algo_bit,tveeprom,i2c_i801
thermal 9690 0
snd_pcm_oss 33694 0
snd_mixer_oss 14654 1 snd_pcm_oss
button 3746 0
psmouse 49765 0
intel_agp 24011 0
agpgart 22816 2 nvidia,intel_agp
processor 22776 0
evdev 6692 11
sg 21028 0
uhci_hcd 19091 0
e1000e 120626 0
ehci_hcd 32908 0
snd_hda_codec_nvhdmi 13151 4
iTCO_wdt 8677 0
iTCO_vendor_support 1433 1 iTCO_wdt
usbcore 115866 5 usbhid,lirc_mceusb,uhci_hcd,ehci_hcd
pcspkr 1359 0
serio_raw 3566 0
snd_hda_codec 69323 2 snd_hda_intel,snd_hda_codec_nvhdmi
snd_hwdep 4764 1 snd_hda_codec
snd_pcm 59136 4 cx88_alsa,snd_hda_intel,snd_pcm_oss,snd_hda_codec
snd_timer 15583 2 snd_seq,snd_pcm
snd 43219 11 cx88_alsa,snd_hda_intel,snd_seq_oss,snd_seq,snd_seq_device,snd_pcm_oss,snd_mixer_oss,snd_hda_codec,snd_hwdep,snd_pcm,snd_timer
soundcore 4929 1 snd
snd_page_alloc 5981 2 snd_hda_intel,snd_pcm
ext4 288261 1
mbcache 4298 2 ext3,ext4
jbd2 58404 1 ext4
crc16 1053 1 ext4
sr_mod 13217 0
sd_mod 24384 4
cdrom 31378 1 sr_mod
ata_piix 17935 3
pata_acpi 2308 0
libata 140308 2 ata_piix,pata_acpi
scsi_mod 106955 4 sg,sr_mod,sd_mod,libata
[brian@htpc ~]$ Non-working lsmod
Module Size Used by
ipv6 244945 33
xfs 646500 2
exportfs 2918 1 xfs
ext3 110930 4
jbd 39278 1 ext3
dm_mod 57851 21
nvidia 9234898 28
usbhid 32169 0
hid 60432 1 usbhid
lirc_mceusb 12905 3
cx22702 4573 1
cx88_dvb 18940 1
cx88_vp3054_i2c 1480 1 cx88_dvb
videobuf_dvb 3930 1 cx88_dvb
dvb_core 75919 2 cx88_dvb,videobuf_dvb
snd_hda_intel 19180 0
rc_winfast 1024 0
tuner_simple 12293 2
tuner_types 7965 1 tuner_simple
ir_lirc_codec 3167 0
lirc_dev 7140 2 lirc_mceusb,ir_lirc_codec
ir_sony_decoder 1823 0
ir_jvc_decoder 1981 0
tuner 19006 1
ir_rc6_decoder 2269 0
cx8800 23926 0
cx8802 11107 1 cx88_dvb
ir_rc5_decoder 1885 0
snd_seq_dummy 1079 0
ir_nec_decoder 2173 0
snd_seq_oss 25040 0
snd_seq_midi_event 4528 1 snd_seq_oss
snd_seq 41688 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi_event
snd_seq_device 4369 3 snd_seq_dummy,snd_seq_oss,snd_seq
cx88_alsa 7047 0
cx88xx 65687 4 cx88_dvb,cx8800,cx8802,cx88_alsa
v4l2_common 5603 3 tuner,cx8800,cx88xx
videodev 56947 4 tuner,cx8800,cx88xx,v4l2_common
v4l1_compat 13530 1 videodev
i2c_algo_bit 4183 2 cx88_vp3054_i2c,cx88xx
videobuf_dma_sg 7120 5 cx88_dvb,cx8800,cx8802,cx88_alsa,cx88xx
videobuf_core 12509 5 videobuf_dvb,cx8800,cx8802,cx88xx,videobuf_dma_sg
ir_common 3530 1 cx88xx
ir_core 12433 10 rc_winfast,ir_lirc_codec,ir_sony_decoder,ir_jvc_decoder,ir_rc6_decoder,ir_rc5_decoder,ir_nec_decoder,cx88xx,ir_common
tveeprom 10569 1 cx88xx
btcx_risc 2791 4 cx8800,cx8802,cx88_alsa,cx88xx
snd_pcm_oss 33694 0
snd_mixer_oss 14654 1 snd_pcm_oss
firewire_ohci 23548 0
firewire_core 42849 1 firewire_ohci
crc_itu_t 1053 1 firewire_core
uhci_hcd 19091 0
shpchp 23037 0
iTCO_wdt 8677 0
i2c_i801 6946 0
e1000e 120626 0
ehci_hcd 32908 0
evdev 6692 11
i2c_core 15762 13 cx22702,cx88_dvb,nvidia,cx88_vp3054_i2c,tuner_simple,tuner,cx8800,cx88xx,v4l2_common,videodev,i2c_algo_bit,tveeprom,i2c_i801
pci_hotplug 21523 1 shpchp
iTCO_vendor_support 1433 1 iTCO_wdt
usbcore 115866 5 usbhid,lirc_mceusb,uhci_hcd,ehci_hcd
sg 21028 0
button 3746 0
processor 22776 0
thermal 9690 0
snd_hda_codec_nvhdmi 13151 0
intel_agp 24011 0
agpgart 22816 2 nvidia,intel_agp
snd_hda_codec 69323 2 snd_hda_intel,snd_hda_codec_nvhdmi
psmouse 49765 0
pcspkr 1359 0
serio_raw 3566 0
snd_hwdep 4764 1 snd_hda_codec
snd_pcm 59136 4 snd_hda_intel,cx88_alsa,snd_pcm_oss,snd_hda_codec
snd_timer 15583 2 snd_seq,snd_pcm
snd 43219 11 snd_hda_intel,snd_seq_oss,snd_seq,snd_seq_device,cx88_alsa,snd_pcm_oss,snd_mixer_oss,snd_hda_codec,snd_hwdep,snd_pcm,snd_timer
soundcore 4929 1 snd
snd_page_alloc 5981 2 snd_hda_intel,snd_pcm
ext4 288261 1
mbcache 4298 2 ext3,ext4
jbd2 58404 1 ext4
crc16 1053 1 ext4
sr_mod 13217 0
cdrom 31378 1 sr_mod
sd_mod 24384 4
ata_piix 17935 3
pata_acpi 2308 0
libata 140308 2 ata_piix,pata_acpi
scsi_mod 106955 4 sg,sr_mod,sd_mod,libataOffline
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