Problemwith Touchpad and Keyboard on Acer Swift

[Lukas Bolliger]

I got this problem a year ago already when i Installed Ubuntu 20.04 on my Acer Swift SF314-2. After installing the system everything worksin the beginning. After some days, keyboard and Touchpad dont work anymore. Lastt year also the Wifi controller diddnt workanymore. At least this problem seems to be fixed. i reinstalled the system and got this Problem again. Sadley i dont remember how i solved it last year because it took me many days to find the Solution. If i remembr correct i figured eot de exact modellof the devices and looked for drivers. All common solutions i found on Webpages diddnt help. etc/modprobe.d/blacklist.conf, no effect at all. xinput and lsdev, Keyboard is visible, Touchpad not. And the Touchpad is not deactivated in BIOS. If i boot with the USB Device i used to install Ubuntu, Keyboard and Touchpad work.

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-5.13.0-28-generic 5.13.0-28.31~20.04.1
ProcVersionSignature: Ubuntu 5.13.0-28.31~20.04.1-generic 5.13.19
Uname: Linux 5.13.0-28-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.21
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Thu Feb 17 04:48:00 2022
InstallationDate: Installed on 2022-01-16 (31 days ago)
InstallationMedia: Ubuntu 20.04.2.0 LTS "Focal Fossa" - Release amd64 (20210209.1)
SourcePackage: linux-signed-hwe-5.13
UpgradeStatus: No upgrade log present (probably fresh install)