Confirmed solution: The internal speakers and microphone are fully functional after installing the latest OEM kernel and applying the Medion/Emdoor Meteor Lake hardware quirk (2782:4900):
1. Install OEM kernel and updated firmware: sudo apt update sudo apt install --install-recommends linux-oem-24.04b linux-firmware firmware-sof-signed alsa-ucm-conf -y sudo update-grub 2. Apply model quirk in /etc/modprobe.d/soundfix.conf: options snd-hda-intel model=2782:4900 enable=1 options snd-sof-intel-hda-generic hda_model=2782:4900 3. Update initramfs and reboot: sudo update-initramfs -u -k all sudo reboot Tested and verified on Gfast N-14U5 (Subsystem ID 2782:4901 / Intel Core Ultra 5 125H / ALC233). Internal speakers, internal mic, and headphone auto-switching are now working 100%. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2155925 Title: No sound from internal speakers on Gfast N14-5 (Headphones work) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/2155925/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
