Hello,
can you check the following for us:
1. Boot to desktop, check if the Touchpad can be enabled with hotkey Fn
+ F7
2. Try to change Touchpad setting in your BIOS (if applicable), test it
with Touchpad set to "Basic" instead of "Advanced", see if this helps.
3. If not, keep it in Basic mode and try to add i8042.nopnp the following steps:
Edit your grub file /etc/default/grub with:
sudo nano /etc/default/grub
And add the "i8042.nopnp" option in the following line, to change it from:
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
into something like:
GRUB_CMDLINE_LINUX_DEFAULT="i8042.nopnp quiet splash"
Save the file and exit, then execute:
sudo update-grub
Please attach the dmesg output (sudo dmesg > dmesg.log) after reboot
with this option added to your grub. Thanks!
** Changed in: linux (Ubuntu)
Status: Confirmed => Incomplete
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https://bugs.launchpad.net/bugs/1905446
Title:
Touchpad not working in Ubuntu on Acer Aspire E3-112
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