The driver module is there and it is not in the blacklist, then load the driver manually and upload the dmesg:
sudo modprobe snd_hda_intel dmesg > /tmp/dmesg.txt Then upload the dmesg.txt to launchpad. thx. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1818275 Title: Dell Inspiron 15-3552 PCI/internal sound card not detected To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1818275/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs