Member Avatar for apurva agarwal

hi guys,
well i installed red hat linux 9.0 on my computer but it did not recognosed
the sound cards and so no sound was available.
help here also tell me from where i can know about the linux cammands and networking thriugh linux.

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  • Latest Post Latest Post by jbennet

Dani AI

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Missing or undetected sound in Linux almost always has a short, repeatable diagnosis path: identify the hardware, check whether the kernel loaded a driver for it, confirm ALSA/OSS is present and the mixer is unmuted, and finally determine whether the distro's drivers are too old for the chipset. For the situations raised by and , the following diagnostic outputs quickly show which of those areas is failing.

Collect these outputs (they are read-only and safe to run on an older distro):

lspci -nn | grep -i audio
cat /proc/asound/cards
aplay -l
lsmod | grep '^snd'
dmesg | egrep -i 'snd|alsa|audio' | tail -n 50
ls -l /dev/snd

Interpretation and next steps: if lspci shows an audio device but /proc/asound/cards and aplay -l show nothing, the kernel module for that chipset is not loaded or ALSA is not installed. Check lsmod and dmesg for module names/errors, then try modprobe with the appropriate snd_* driver (common ones: snd_intel8x0, snd_emu10k1, snd_via82xx, snd_atiixp). If a card appears but sound is muted, use alsamixer/amixer to unmute. For very old ISA cards or proprietary hardware, OSS-era drivers or a kernel build with the correct driver may be required. On older distributions (Red Hat 9 / Fedora Core 1 era), updating ALSA drivers from the ALSA project or moving to a newer kernel/distro is often the easiest long-term fix.

Authoritative references: ALSA Project and the Arch wiki on ALSA (Advanced Linux Sound Architecture). Useful responder information includes the exact lspci line for the audio device, lsmod | grep snd, and the dmesg errors shown above; those make it possible to identify the exact driver or missing package.

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Member Avatar for alc6379

What are your system specs? What kind of sound card do you have?

Member Avatar for jbennet

My soundcard wont be detected at all under Fedora Core 1 which is similar to RH9

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