I've tested one machine has Hudson chipset AMD A6-3400M APU with Radeon(tm) HD Graphics, and the Codec is IDT 92HD87B1/3
** Attachment added: "amd-a6-s400mAPU-alsa-info.txt" https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/741825/+attachment/2169486/+files/amd-a6-s400mAPU-alsa-info.txt -- 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: ATI controllers [1002:4383] and [1002:4383] (rev 40): Intermittent record and jack sense failure To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/741825/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs