Thanks, same bug confirmed. Because Secure Boot is on, use this fix (it keeps Secure Boot on). Copy each line into a terminal:
sudo apt install -y git dkms git clone https://github.com/testyfishy/hp-omnibook-flip16-touchscreen-fix cd hp-omnibook-flip16-touchscreen-fix sudo ./install.sh sudo mokutil --import /var/lib/dkms/mok.pub The last command asks you to make up a password (twice). Remember it. Then reboot. A blue screen appears once: Enroll MOK -> Continue -> Yes -> type that password -> Reboot (If mokutil says the key is "already enrolled", just reboot normally.) After the reboot, check: grep ELAN /proc/interrupts; sleep 1; grep ELAN /proc/interrupts The number should barely change now. Post the result here. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2142384 Title: ELAN2514:00 (04F3:4428) stylus report rate extremely low (~10–25 Hz) on Ubuntu 24.04 kernel 6.17 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2142384/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
