F7 sound not detected on swapping USB hard disk

[antonio montagnani]

2007/9/23, antonio montagnani <antonio.montagnani at gmail.com>:
> I changed my laptop (the old one died yesterday).
> I am running Fedora from a USB HD, so it was easy to restart.
> Now I am struggling only with sound (actually no sound)
> Chips is 82801H (ICH8 family)
>
> This is my modprobe.conf
> options snd-intel8x0 index=0
> remove snd-intel8x0 { /usr/sbin/alsactl store 0 >/dev/null 2>&1 || : ;
> }; /sbin/modprobe -r --ignore-remove snd-intel8x0
> alias snd-card-0 snd-hda-intel
> options snd-card-0 index=0
> options snd-hda-intel index=0
> alias eth0 tg3
>
> If I run soundcard configuration tool I find that module should be snd-hda-intel
>
> and this is my lsmod output:
>  /sbin/lsmod
> Module                  Size  Used by
> snd_intel8x0           36061  0
> snd_ac97_codec         96613  1 snd_intel8x0
> ac97_bus                6465  1 snd_ac97_codec
> michael_mic             6593  2
> arc4                    6209  2
> ecb                     7617  2
> blkcipher              10437  1 ecb
> ieee80211_crypt_tkip    14401  1
> aes                    31617  1
> ieee80211_crypt_ccmp    10817  1
> i915                   27073  2
> drm                    80085  3 i915
> autofs4                24773  2
> hidp                   26689  2
> rfcomm                 44377  0
> l2cap                  30401  10 hidp,rfcomm
> bluetooth              57893  5 hidp,rfcomm,l2cap
> sunrpc                161981  1
> ipv6                  277957  32
> cpufreq_ondemand       12237  1
> acpi_cpufreq           14537  1
> dm_multipath           21961  0
> video                  21065  0
> sbs                    22729  0
> button                 12113  0
> dock                   13921  0
> battery                14149  0
> ac                      9285  0
> sr_mod                 20837  1
> cdrom                  37089  1 sr_mod
> ata_generic            11589  0
> snd_hda_intel         243545  2
> snd_seq_dummy           7877  0
> snd_seq_oss            33473  0
> snd_seq_midi_event     11073  1 snd_seq_oss
> snd_seq                50609  5 snd_seq_dummy,snd_seq_oss,snd_seq_midi_event
> snd_seq_device         11981  3 snd_seq_dummy,snd_seq_oss,snd_seq
> snd_pcm_oss            43457  0
> snd_mixer_oss          19521  2 snd_pcm_oss
> snd_pcm                74949  4
> snd_intel8x0,snd_ac97_codec,snd_hda_intel,snd_pcm_oss
> snd_timer              24901  2 snd_seq,snd_pcm
> ata_piix               18757  1
> snd                    53317  12
> snd_intel8x0,snd_ac97_codec,snd_hda_intel,snd_seq_oss,snd_seq,snd_seq_device,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer
> ahci                   25541  0
> i2c_i801               12369  0
> i2c_core               27841  1 i2c_i801
> firewire_ohci          20801  0
> soundcore              11681  2 snd
> iwl3945               161061  0
> libata                117937  3 ata_generic,ata_piix,ahci
> mac80211              144081  1 iwl3945
> cfg80211               13257  1 mac80211
> sdhci                  20941  0
> firewire_core          43137  1 firewire_ohci
> snd_page_alloc         13769  3 snd_intel8x0,snd_hda_intel,snd_pcm
> crc_itu_t               6337  1 firewire_core
> mmc_core               30149  1 sdhci
> ipw3945               188576  1
> tg3                   104901  0
> ieee80211              35593  1 ipw3945
> rtc_cmos               12001  0
> ieee80211_crypt        10049  3
> ieee80211_crypt_tkip,ieee80211_crypt_ccmp,ieee80211
> sg                     37469  0
> dm_snapshot            20709  0
> dm_zero                 6209  0
> dm_mirror              25153  0
> dm_mod                 56833  9 dm_multipath,dm_snapshot,dm_zero,dm_mirror
> usb_storage            76673  2
> sd_mod                 31297  3
> scsi_mod              140749  5 sr_mod,libata,sg,usb_storage,sd_mod
> ext3                  125513  2
> jbd                    59881  1 ext3
> mbcache                12485  1 ext3
> ehci_hcd               35405  0
> ohci_hcd               23877  0
> uhci_hcd               27089  0
>
>
> I am confused...I guess  that something is wrong, but where???
>
> Tnx
>
>
> --
> Antonio Montagnani
> Skype : antoniomontag
>
After sound detection ny modprobe.conf file has been modified to:

remove snd-intel8x0 { /usr/sbin/alsactl store 0 >/dev/null 2>&1 || : ;
}; /sbin/modprobe -r --ignore-remove snd-intel8x0
alias eth0 tg3

options snd cards_limit=8
alias snd-card-0 snd-hda-intel
options snd-hda-intel index=0
alias snd-card-7 snd-usb-audio
options snd-usb-audio index=7

-- 
Antonio Montagnani
Skype : antoniomontag