https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/sound/pci/hda?id=92f974df346013160481324c39851e7ea9ce482a
Codec: Realtek ALC233 Address: 0 AFG Function Id: 0x1 (unsol 1) Vendor Id: 0x10ec0235 Subsystem Id: 0x1179f916 Revision Id: 0x100002 your codec vendor id is 0x10ec0235 but the support headset mode patch check id must be 0x10ec0233 https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/sound/pci/hda?id=13fd08a339f174840046d0b229f434c0a5ee9925 the only way is add 0x10ec0235 similar to the above patch and recompile driver -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1487702 Title: [SATELLITE C50-B, Realtek ALC233, Mic, Internal] No autoswitch To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1487702/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs