did you build your own alsa-driver ? seem missing realtek and hdmi codecs
Codec: Realtek ID 269 Address: 0 AFG Function Id: 0x1 (unsol 1) Vendor Id: 0x10ec0269 Subsystem Id: 0x10431ac3 Revision Id: 0x100100 Codec: Intel ID 2805 Address: 3 AFG Function Id: 0x1 (unsol 0) Vendor Id: 0x80862805 Subsystem Id: 0x80860101 Revision Id: 0x100000 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1085190 Title: [K53SC, Realtek ID 269, Speaker, Internal] No sound at all To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1085190/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs