Public bug reported: Sound stopped working after 'apt-get upgrade'.
Clicking on Volume Applet icon produces: "No volume control GStreamer plugins and/or devices found." System - Preferences - Sound - Autodetect - Test: "audiotestsrc wave=sine freq=512 ! audioconvert ! audioresample ! gconfaudiosink: Failed to connect: Connection refused" uname -a: Linux hilbert 2.6.27-7-generic #1 SMP Tue Nov 4 19:33:06 UTC 2008 x86_64 GNU/Linux dmesg|grep -i hda [ 37.387441] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22 [ 37.387550] HDA Intel 0000:00:1b.0: setting latency timer to 64 [ 37.416011] hda-intel: no codecs found! [ 37.416097] HDA Intel 0000:00:1b.0: PCI INT A disabled lspci |grep -i audio 00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 02) [EMAIL PROTECTED]:~# lsmod|grep snd: snd_hda_intel 489264 0 snd_pcm_oss 52608 0 snd_mixer_oss 25088 1 snd_pcm_oss snd_pcm 99208 2 snd_hda_intel,snd_pcm_oss snd_seq_dummy 11524 0 snd_seq_oss 42368 0 snd_seq_midi 15872 0 snd_rawmidi 34176 1 snd_seq_midi snd_seq_midi_event 16768 2 snd_seq_oss,snd_seq_midi snd_seq 67168 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event snd_timer 34320 2 snd_pcm,snd_seq snd_seq_device 16404 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq snd 79432 9 snd_hda_intel,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device soundcore 16800 1 snd snd_page_alloc 17680 2 snd_hda_intel,snd_pcm ** Affects: ubuntu Importance: Undecided Status: New -- No sound with Intel ICH9 HDA audio: no codecs found. https://bugs.launchpad.net/bugs/299127 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