Hi, @danrgmc,
I've the same MoBo as you : P7P55D-E from Asus. Using Ubuntu 10.4 (Lucid, AMD64 version) I did have the same issue : sound input (microphone) did not work at all. Installing the backport as stated in the first answer, i.e. "linux- backports-modules-alsa-lucid-generic", then reboot, then I had to configure the sound service properly (using the GUI, when you clic on the speaker, usually on the top right of the desktop -> Settings, because the input was disabled by the software, i.e. PulseAudio had the mic disabled by default). All this steps solved the issue for me. Technical details : $ uname -a Linux athena 2.6.32-24-generic #38-Ubuntu SMP Mon Jul 5 09:20:59 UTC 2010 x86_64 GNU/Linux $ LC_ALL=C aptitude show linux-backports-modules-alsa-lucid-generic Package: linux-backports-modules-alsa-lucid-generic New: yes State: installed Automatically installed: no Version: 2.6.32.24.25 Priority: optional Section: devel Maintainer: Ubuntu Kernel Team <kernel-t...@lists.ubuntu.com> Uncompressed Size: 32.8k Depends: linux-backports-modules-alsa-2.6.32-24-generic Description: Backported drivers for alsa-driver snapshot. This empty package allows people to keep their alsa-driver snapshot up-to-date when upgrading their Linux kernel. $ lspci|grep Audio 00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 06) 01:00.1 Audio device: nVidia Corporation High Definition Audio Controller (rev a1) $ lsmod|grep snd snd_hda_codec_nvhdmi 14282 4 snd_hda_codec_via 60865 1 snd_hda_intel 23832 2 snd_hda_codec 99579 3 snd_hda_codec_nvhdmi,snd_hda_codec_via,snd_hda_intel snd_hwdep 7034 1 snd_hda_codec snd_pcm_oss 40633 0 snd_mixer_oss 16538 1 snd_pcm_oss snd_pcm 88269 3 snd_hda_intel,snd_hda_codec,snd_pcm_oss snd_seq_dummy 1910 0 snd_seq_oss 31906 0 snd_seq_midi 5797 0 snd_rawmidi 23289 1 snd_seq_midi snd_seq_midi_event 7267 2 snd_seq_oss,snd_seq_midi snd_seq 58036 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event snd_timer 23085 2 snd_pcm,snd_seq snd_seq_device 7176 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq snd 72583 19 snd_hda_codec_nvhdmi,snd_hda_codec_via,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq,snd_timer,snd_seq_device soundcore 8052 1 snd snd_page_alloc 8692 2 snd_hda_intel,snd_pcm $ cat /proc/asound/card0/codec#* | grep Codec Codec: VIA VT1828S Best regards, Yannick -- HD audio with VIA VT1828S chipset on Asus P7P55D input (mic) is not working https://bugs.launchpad.net/bugs/474359 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
