Hello Maximilian, On 23/11/14(Sun) 11:08, Maximilian Pichler wrote: > Hi, > > After resuming from suspend (either by closing and reopening the lid > or via zzz) the trackpad behaves erratically -- the pointer jumps > around wildly when using it. The issue is reproducible.
This is a known issue with USB pointer devices. What's happening is that your device is detached upon suspend an re-attached at resume. However there's no way to tell the Xserver to re-open/re-calibrate your device when it is re-attached. The best you can do for the moment is restart X after resuming, it should recalibrate your touchpad properly. Martin
