Public bug reported: Using the NVIDIA chipset MCP51:
00:10.1 Audio device: nVidia Corporation MCP51 High Definition Audio (rev a2) Which seems to use the Intel driver for sound: [EMAIL PROTECTED]:/usr/src/linux$ lsmod|grep snd snd_hda_intel 305888 4 snd_pcm_oss 50048 0 snd_mixer_oss 19712 1 snd_pcm_oss snd_pcm 94600 3 snd_hda_intel,snd_pcm_oss snd_seq_oss 38464 0 snd_seq_midi_event 9344 1 snd_seq_oss snd_seq 63264 4 snd_seq_oss,snd_seq_midi_event snd_timer 27464 3 snd_pcm,snd_seq snd_seq_device 9876 2 snd_seq_oss,snd_seq snd 71464 14 snd_hda_intel,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_seq,snd_timer,snd_seq_device soundcore 10400 1 snd snd_page_alloc 11984 2 snd_hda_intel,snd_pcm On an HP Pavilion Slimline s7700n computer, the sound driver does not sense when I plug in headphones to the jack in the front. The hardware has the capability of sensing when a jack is plugged in/unplugged to the headphone jack, as Windows mutes the rear audio output when a headphone is plugged in. The current setup in Feisty has a switch to disable the headphone jack, but nothing to monitor that jack for the headphone being plugged in to mute the main audio output. I am wondering if it is because it is detecting the ALC883 as an ALC888, which it is not. This problem exists both in the Feisty ALSA driver, and the driver that is presently (as of yesterday) in release candidate status from the ALSA people. Directions on https://help.ubuntu.com/community/DebuggingSoundProblems have been followed, and attachments are coming shortly. ** Affects: alsa-driver (Ubuntu) Importance: Undecided Status: Unconfirmed -- snd_hda_intel (alc883 chipset) does not perform jack sense https://bugs.launchpad.net/bugs/114053 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs