@pierre Could you try the kernel debian package here? https://people.canonical.com/~mschiu77/lp1915117/
I enabled the CONFIG_SND_SOC_INTEL_SKYLAKE_HDAUDIO_CODEC as Cezary suggested. After kernel debian package installation done, please place the attached binary file in /lib/firmware, then reboot the system. Then verify whether the Audio input/output is still dummy. Thanks ** Attachment added: "Intel SST firmware binary file" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1915117/+attachment/5495185/+files/skl_hda_dsp_generic-tplg.bin -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1915117 Title: [Regression] Audio card [8086:9d71] not detected after upgrade from linux 5.4 to 5.8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1915117/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
