add the following lines in /etc/rc.local could wake up the touch screen, it
works every time after booting up.
Or, you can run it manually to check if the commands work.
sudo rmmod hid_multitouch ; sudo modprobe hid-multitouch ; find
/sys/bus/usb/devices/2-3 -name control | xargs -I '{}' sudo sh -c "echo on >
'{}'"
sudo rmmod hid_multitouch ; sudo modprobe hid-multitouch ; find
/sys/bus/usb/devices/2-3 -name control | xargs -I '{}' sudo sh -c "echo on >
'{}'"
sudo rmmod hid_multitouch ; sudo modprobe hid-multitouch ; find
/sys/bus/usb/devices/2-3 -name control | xargs -I '{}' sudo sh -c "echo on >
'{}'"
My touchscreen is linked to /sys/bus/usb/devices/2-3, check the
idProduct and idVendor in that directory to make sure which directory
your touchscreen is using.
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-evdev in Ubuntu.
https://bugs.launchpad.net/bugs/1180881
Title:
Touchscreen only works after suspend/resume on Lenovo ideapad P400
Touch
Status in “xserver-xorg-input-evdev” package in Ubuntu:
Confirmed
Bug description:
Touchscreen is unresponsive on fresh 13.04 Ubuntu installation. All
other devices work.
Touchscreen shows as working and 'states' are correct for any xinput
--list off of a cold boot.
However, if I (at any point) "Suspend" the system, then awaken it, the
Touchscreen immediately functions properly.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-input-evdev/+bug/1180881/+subscriptions
--
Mailing list: https://launchpad.net/~desktop-packages
Post to : [email protected]
Unsubscribe : https://launchpad.net/~desktop-packages
More help : https://help.launchpad.net/ListHelp
