Hello nora, from your dmesg in commment #10: [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-5.4.0-58-generic root=/dev/mapper/vgubuntu-root ro i8042.reset quiet splash vt.handoff=7
it looks like you're still using the "i8042.reset" parameter like in comment #4, not the "i8042.nopnp". Can you help us to check again? If "i8042.nopnp" is not working for you (which you should see in your dmesg if added properly), the last trial and error would be adding "i8042.noloop i8042.nomux i8042.nopnp i8042.reset" to GRUB_CMDLINE_LINUX_DEFAULT Thanks [1] https://wiki.gentoo.org/wiki/Synaptics -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1909898 Title: No response from TouchPad in 'Acer Aspire 5 A517-52G-79Z5' after installing Ubuntu 20.04.1 LTS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1909898/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
