[Desktop-packages] [Bug 1028617] Re: Cursor shakes violently when connected to power source - makes touchpad cursor unusable

I have reported the bug to the synaptic driver (https://bugs.freedesktop.org/show_bug.cgi?id=64103) and Peter Hutterer replied: Not sure how to fix this without some larger rework in the smoothing code. Play around with the noise cancellation though, maybe you can find a setting that makes it

[Desktop-packages] [Bug 1028617] Re: Cursor shakes violently when connected to power source - makes touchpad cursor unusable

I have the exact same problem here. I have a DELL XPS 14z. I first thought it was an hardware problem and I'm glad to see it isn't. I didn't think about the charger at first but it is now obviously related. It stops shaking on battery. Here my `/var/log/Xorg.0.log`. ** Attachment added: Content

[Desktop-packages] [Bug 1028617] Re: Cursor shakes violently when connected to power source - makes touchpad cursor unusable

Here the content of my `/proc/bus/input/devices` file ** Attachment added: Content of `/proc/bus/input/devices` https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-input-synaptics/+bug/1028617/+attachment/3658709/+files/devices -- You received this bug notification because you are a

[Desktop-packages] [Bug 1028617] Re: Cursor shakes violently when connected to power source - makes touchpad cursor unusable

And here is the output of `xinput --list` ** Attachment added: output of `xinput --list` https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-input-synaptics/+bug/1028617/+attachment/3658710/+files/xinput -- You received this bug notification because you are a member of Desktop Packages,