I've tried a SB800 platform with "00:14.2 0403: 1002:4383 (rev 40)" HDA controller and ALC889, but unable to reproduce it.
Do you observe the large amount of interrupts and the following dmesg [ 89.940031] hda-intel: azx_get_response timeout, switching to polling mode: last cmd=0x001f000a [ 90.944071] hda_intel: azx_get_response timeout, switching to single_cmd mode: last cmd=0x001f000a during every boot up? The HD-Audio.txt (documentation/sound/alsa) describes this problem as a fatal error. Can you try the workaround described in the document? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/741825 Title: Lenovo x100e: Intermittent record and jack sense failure -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
