kernel e som
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Estou com um problema em relação a recompilação do kernel, depois de
recompilado o kernel o som não funciona mais. Com o kernel padrão o som funciona
sem nenhum problema, já com o kernel recompilado o som não funciona.
## Módulos do kernel original ##
Module Size Used by
ppdev 8676 0
lp 11012 0
button 6672 0
ac 5188 0
battery 9636 0
ipv6 226016 14
dm_snapshot 15520 0
dm_mirror 19152 0
dm_mod 50232 2 dm_snapshot,dm_mirror
loop 15048 0
snd_hda_intel 17332 0
snd_hda_codec 137856 1 snd_hda_intel
snd_pcm_oss 38368 0
snd_mixer_oss 15200 1 snd_pcm_oss
snd_pcm 68644 3 snd_hda_intel,snd_hda_codec,snd_pcm_oss
snd_timer 20996 1 snd_pcm
tsdev 7520 0
snd 47012 6
snd_hda_intel,snd_hda_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer
soundcore 9248 1 snd
usbhid 37248 0
i2c_i801 7404 0
i2c_core 19680 1 i2c_i801
psmouse 35016 0
snd_page_alloc 9640 2 snd_hda_intel,snd_pcm
parport_pc 32164 1
parport 33256 3 ppdev,lp,parport_pc
evdev 9088 1
serio_raw 6660 0
rtc 12372 0
floppy 53156 0
pcspkr 3072 0
ext3 119208 1
jbd 52456 1 ext3
mbcache 8356 1 ext3
sd_mod 19040 3
ide_cd 36064 0
cdrom 32544 1 ide_cd
generic 5028 0 [permanent]
ata_piix 13576 2
e100 32232 0
mii 5344 1 e100
libata 89332 1 ata_piix
scsi_mod 124168 2 sd_mod,libata
uhci_hcd 21032 0
ehci_hcd 28136 0
piix 9444 0 [permanent]
ide_core 110504 3 ide_cd,generic,piix
usbcore 112676 4 usbhid,uhci_hcd,ehci_hcd
thermal 13608 0
processor 28840 1 thermal
fan 4804 0
## Módulos do kernel recompilado ##
Module Size Used by
snd_hda_intel 21528 5
snd_hda_codec 162944 1 snd_hda_intel
snd_pcm_oss 44064 0
snd_mixer_oss 17664 1 snd_pcm_oss
snd_pcm 78596 4 snd_hda_intel,snd_hda_codec,snd_pcm_oss
snd_timer 23812 2 snd_pcm
snd 53476 14
snd_hda_intel,snd_hda_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer
soundcore 9056 1 snd
snd_page_alloc 11272 2 snd_hda_intel,snd_pcm
Como é possível verificar, os módulos referentes ao som estão iguais, os mesmos
módulos que são carregados no kernel original são carregados no novo kernel.
Saida do resultado do comando lspci
cosmo@taquion:~$ lspci
00:00.0 Host bridge: Intel Corporation 946GZ/PL/GL Memory Controller Hub (rev 02)
00:01.0 PCI bridge: Intel Corporation 946GZ/PL/GL PCI Express Root Port (rev 02)
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition
Audio Controller (rev 01)
00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1
(rev 01)
00:1c.2 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3
(rev 01)
00:1c.3 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 4
(rev 01)
00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #1 (rev 01)
00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #2 (rev 01)
00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #3 (rev 01)
00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #4 (rev 01)
00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI
Controller (rev 01)
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev e1)
00:1f.0 ISA bridge: Intel Corporation 82801GB/GR (ICH7 Family) LPC Interface
Bridge (rev 01)
00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller
(rev 01)
00:1f.2 IDE interface: Intel Corporation 82801GB/GR/GH (ICH7 Family) Serial ATA
Storage Controller IDE (rev 01)
00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 01)
01:00.0 VGA compatible controller: nVidia Corporation NV44 [GeForce 6200
TurboCache(TM)] (rev a1)
05:08.0 Ethernet controller: Intel Corporation Unknown device 1094 (rev 01)
Alguém por acaso teria alguma idéia do que esta faltando no kernel para poder
habilitar o som ?
Obrigado.
- --
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