Public bug reported:
Binary package hint: xserver-xorg-input-synaptics
I'm using a laptop and if I start using the synaptics touchpad
intensively the number of interrupts becomes very high:
29,4% (447,6) <interrupt> : PS/2 keyboard/mouse/touchpad
If I use in the same way an usb mouse:
7,0% (174,1) USB device 3-1 : USB Receiver (Logitech)
5,4% (132,7) <interrupt> : uhci_hcd:usb3
I'm not sure about the package, maybe it's a kernel problem.
Reducing the number of interrupts can improve battery life!
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Affects: xserver-xorg-input-synaptics (Ubuntu)
Importance: Undecided
Status: New
** Description changed:
Binary package hint: xserver-xorg-input-synaptics
- I'm using an asus A8JS laptop, and if I start using the synaptics
- touchpad intensively the number of interrupts becomes very high:
+ I'm using a laptop and if I start using the synaptics touchpad
+ intensively the number of interrupts becomes very high:
29,4% (447,6) <interrupt> : PS/2 keyboard/mouse/touchpad
If I use in the same way an usb mouse:
7,0% (174,1) USB device 3-1 : USB Receiver (Logitech)
5,4% (132,7) <interrupt> : uhci_hcd:usb3
I'm not sure about the package, maybe it's a kernel problem.
Reducing the number of interrupts can improve battery life!
--
too many interrupts from synaptics touchpad
https://bugs.launchpad.net/bugs/203748
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