interrupt the boot from grub, press e to edit the grub menu, find the line of "linux /boot/xxx", add pci=... then press ctrl+x or F10 to boot.
Or edit /etc/default/grub, add pci=... before quiet splash, save the file and run sudo update-grub;reboot -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1899258 Title: touchpad not work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1899258/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
