Hi David, I have attached a zip file containing three output files from the alsa- info script for Acer 4930.
1. output from 10.04 with sound 2. output from 10.10 without sound 3. output from 10.10 with sound : after adding 'options snd-hda-intel model=auto' in alsa-base.conf After adding model=auto in 10.10, I have verified that the internal speakers, headphone output and internal microphone work fine. I cant verify line-in, HDMI out etc. as I don't have the required accessories right right now. Some other observations: 1) As mentioned in comment#23 of Bug #617647 , alsamixer reports a different chip in 10.10 vs. 10.04. 10.10 Card: HDA Intel Chip: Intel Cantiga HDMI (Sound doesn't work) 10.04 Card: HDA Intel Chip: Intel G45 (Sound works) 2) Sound preferences --> Hardware --> Profile 10.10 : shows analog Stereo, digital stereo input and output, 5.1 Channel Surround output 10.10 (with model=auto) : shows analog Stereo, digital stereo input and output 10.04 : shows analog Stereo, digital stereo input and output Let me know if you need any further information. ** Attachment added: "alsa-info output for Acer 4930" https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/647970/+attachment/1691329/+files/alsa-info.zip -- [Realtek ALC888 - Acer 4930G] ALSA test tone not correctly played back https://bugs.launchpad.net/bugs/647970 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
