Invalid bug because it is marked invalid in upstream. -:(
Still, this affects me and I have no idea how to get this corrected.
# uname -a
Linux ubnode6 2.6.35-23-server #40-Ubuntu SMP Wed Nov 17 23:31:10 UTC 2010
x86_64 GNU/Linux
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ps2 synaptics touchpad causing huge amounts of wakeups
** Package changed: xserver-xorg-input-synaptics (Ubuntu) = ubuntu
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ps2 synaptics touchpad causing huge amounts of wakeups
https://bugs.launchpad.net/bugs/194489
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xserver-xorg-input-synaptics in
I can confirm this on Thinkpad T400 (Kubuntu 9.04 KDE 4.3), I left the
computer on idling with powertop for the night and over 85% of wakeups
were caused by the touchpad (trackpoint enabled in bios). I would be
happy if the wakeups would *only* skyrocket during actual touchpad use.
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ps2
Confirm with a 2.6.30 kernel
$ uname -a
Linux yann-desktop 2.6.30-5-generic #6-Ubuntu SMP Mon May 11 19:56:30 UTC 2009
i686 GNU/Linux
Top causes for wakeups:
60.1% (490.0) interrupt : PS/2 keyboard/mouse/touchpad
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ps2 synaptics touchpad causing huge amounts of wakeups
** Changed in: linux
Status: Unknown = Invalid
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ps2 synaptics touchpad causing huge amounts of wakeups
https://bugs.launchpad.net/bugs/194489
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xserver-xorg-input-synaptics in ubuntu.
Why is this bug invalid?
Why is importance undecided?
This bug is now over a year old with lots of confirmations.
I'm beginning to wonder are any of the maintainers reading this at all?
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ps2 synaptics touchpad causing huge amounts of wakeups
https://bugs.launchpad.net/bugs/194489
You
Thank you for this clarification.
I am not familiar with the synaptics driver source code or device specs, but I
know that at least with usb mice there is a mouse polling interval. Most so
called gaming mice come with a high polling frequency with 500Hz, while laptop
mice usually have a much
I can confirm this.
Top causes for wakeups:
39,9% (491,1) interrupt : PS/2 keyboard/mouse/touchpad
16,3% (200,3) interrupt : extra timer interrupt
14,4% (177,7) kernel IPI : Rescheduling interrupts
9,8% (120,1) firefox : futex_wait (hrtimer_wakeup)
~/ uname
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