I installed Debian on my laptop
Code: Select all
$cat /etc/debian_version
bookworm/sid
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$ sudo dmidecode | grep -A3 '^System Information'
System Information
Manufacturer: HP
Product Name: HP EliteBook 840 G8 Notebook PC
Version:
with kernel
5.16.0-1-rt-amd64. Everything works fine (around a year), then a few mins ago suddenly touch pad is no longer functioning. I can't move the mouse cursor, nor click anything with touch pad's left/ right button. Blue dot also doesn't work at all. So now I plug in an USB mouse as temp solution, but it's inconvenience.
Where should I check the log or any fix steps that I can apply for troubleshooting and fix my problems? Many thanks.