Thanks! I think this could be position_fix and/or enable_msi related. Since you've tried position_fix=1 already (according to #3), could you instead try to add the following to /etc/modprobe.d/alsa-base.conf:
options snd-hda-intel enable_msi=1 and reboot, see if it helps, then options snd-hda-intel enable_msi=0 and reboot and see if it helps? -- crackling sound from microphone with 2.6.32-21 kernel https://bugs.launchpad.net/bugs/572146 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
