I have seek very long to find the solution on Switf5 Acer. the solution is : sudo gedit /etc/default/grub
then change : GRUB_CMDLINE_LINUX_DEFAULT="quiet splash" par GRUB_CMDLINE_LINUX_DEFAULT="quiet splash snd_hda_intel.dmic_detect=0" and save then sudo update-grub then restart your computer -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1827958 Title: [Acer Swift 5 SF514-53T] No sound at all from the inbuilt microphone - since installation of system To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1827958/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
