AC97 and i810 problems.. plzzzzzzzzzzzz help
Hi guys,
I am using RH 8 and have onboard audio. The chip is intel 845 GL. and i am not getting any sound. When i login to the system it says, failed to initialize device no such device as /dev/dsp0.... Then i tried sound card detection, it gives me the following Vendor: intel corp model: 82801DB AC module: i810_audio if i click on play test sound i dont hear any thing. i keep my speakers in full volume... and there is no volume control button... then i read some of the posts here, so i downloaded ALSA drivers alsa-driver-0.9.2 from the alsa-org website. and installed those drivers. IT took a looong time to install. and finally it finished an i thought i would be able to listen to some music but again in vain :( Then i logged in as root and tried lspci and i got this [root@localhost root]# lspci 00:00.0 Host bridge: Intel Corp. 82845G/GL [Brookdale-G] Chipset Host Bridge (rev 01) 00:02.0 VGA compatible controller: Intel Corp. 82845G/GL [Brookdale-G] Chipset Integrated Graphics Device (rev 01) 00:1d.0 USB Controller: Intel Corp. 82801DB USB (Hub #1) (rev 01) 00:1d.1 USB Controller: Intel Corp. 82801DB USB (Hub #2) (rev 01) 00:1d.2 USB Controller: Intel Corp. 82801DB USB (Hub #3) (rev 01) 00:1d.7 USB Controller: Intel Corp. 82801DB USB EHCI Controller (rev 01) 00:1e.0 PCI bridge: Intel Corp. 82801BA/CA/DB PCI Bridge (rev 81) 00:1f.0 ISA bridge: Intel Corp. 82801DB ISA Bridge (LPC) (rev 01) 00:1f.1 IDE interface: Intel Corp. 82801DB ICH4 IDE (rev 01) 00:1f.3 SMBus: Intel Corp. 82801DB SMBus (rev 01) 00:1f.5 Multimedia audio controller: Intel Corp. 82801DB AC'97 Audio (rev 01) 02:02.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10) 02:09.0 Communication controller: Conexant HSF 56k HSFi Modem (rev 01) then i did modprobe i810* and i got this [root@localhost root]# modprobe i810* /lib/modules/2.4.18-14/kernel/drivers/char/i810_rng.o: init_module: No such device Hint: insmod errors can be caused by incorrect module parameters, including invalid IO or IRQ parameters. You may find more information in syslog or the output from dmesg /lib/modules/2.4.18-14/kernel/drivers/char/i810_rng.o: insmod /lib/modules/2.4.18-14/kernel/drivers/char/i810_rng.o failed /lib/modules/2.4.18-14/kernel/drivers/char/i810-tco.o: init_module: No such device Hint: insmod errors can be caused by incorrect module parameters, including invalid IO or IRQ parameters. You may find more information in syslog or the output from dmesg /lib/modules/2.4.18-14/kernel/drivers/char/i810-tco.o: insmod /lib/modules/2.4.18-14/kernel/drivers/char/i810-tco.o failed then i also tried chmod 666 dsp* But all efforts in vain... Did i miss anything important here??? Please let me know guys, cause i am a newbie in linux and have no idea... I totally depend on ur advices... Thanks, Vijay Venkatesh :newbie: |
What does
modprobe i810_audio give you? Cheers, Tink |
Hi, This is what modprobe i810_audio gives me...
[root@localhost root]# modprobe i810_audio /lib/modules/2.4.18-14/kernel/drivers/sound/i810_audio.o: init_module: No such device Hint: insmod errors can be caused by incorrect module parameters, including invalid IO or IRQ parameters. You may find more information in syslog or the output from dmesg /lib/modules/2.4.18-14/kernel/drivers/sound/i810_audio.o: insmod /lib/modules/2.4.18-14/kernel/drivers/sound/i810_audio.o failed /lib/modules/2.4.18-14/kernel/drivers/sound/i810_audio.o: insmod i810_audio failed |
Hi , and this is what insmod i810_audio gives me.
[root@localhost root]# insmod i810_audio Using /lib/modules/2.4.18-14/kernel/drivers/sound/i810_audio.o /lib/modules/2.4.18-14/kernel/drivers/sound/i810_audio.o: unresolved symbol ac97_probe_codec_R84601c2b /lib/modules/2.4.18-14/kernel/drivers/sound/i810_audio.o: unresolved symbol ac97_set_adc_rate_R5307368c /lib/modules/2.4.18-14/kernel/drivers/sound/i810_audio.o: unresolved symbol ac97_set_dac_rate_R42924aaa |
Looks like an upcoming kernel
recompile to me :} Cheers, Tink |
Hi Tink,
Thanks for the replies. Sorry for asking stupid questions, but u have to bear with me... bcos i am a total newbie to linux. Can u please tell me what do u mean by a kernel recompile? Does that me i have to reinstall RH8? Thanks again, Vijay |
Quote:
Have a good read on The Linux Documentation Project. Quote:
are mismatched. What you'll have to do is described in the Howto from the link above. Good luck, if something is unclear in the Howto just call back in :) Cheers, Tink |
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