See the Security and Bug Fixes Section - Grub EFI Install Updates Fix Sticky


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Lenovo IdeaPad-3-15IIL05 No touchpad
#18
Hi trinidad
                Great news.....  The touch pad is now working....  A big thank you for that link...
Here is the solution to the problem....

Open a Terminal window (Ctrl-Alt-T), then copy-and-paste the following three command-lines, one by one...

Code: Select all

G=/etc/default/grub;sudo cp $G{,.`date +%F.%s`} # add "i8042.nopnp=1 pci=nocrs"
sed 's/i8042.nopnp=1 pci=nocrs//' $G|tr -s ' '|sudo dd of=$G 2>/dev/null
sudo sed -i 's/GRUB_CMDLINE_LINUX_DEFAULT="/&i8042.nopnp=1 pci=nocrs /' $G&&sudo update-grub

Reboot your laptop.

I also want to thank all the other people who have tried to sort this Bug/problem......
Much gratitude and appreciation to all
Now i can fully enjoy the outstanding Linux Lite OS

Carl
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Messages In This Thread
Lenovo IdeaPad-3-15IIL05 No touchpad - by carlam - 06-24-2022, 10:44 AM
Re: Lenovo IdeaPad-3-15IIL05 No touchpad - by carlam - 06-28-2022, 03:37 PM

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