Home > Uncategorized > Trackpad travails

Trackpad travails

In breaking in my new keyboard, I’ve been having some issues with the built-in trackpad. There were a couple of occasions where it started glitching, the cursor dragging spontaneously to the side and the scroll strip (the equivalent of a mouse wheel) no longer working. I found I could reset it by unplugging the keyboard and plugging it back in, but it happened twice within the first few days, then again a bit over a week later. There was one time when scrolling worked intermittently and came on and off with no clear rhyme or reason. Also, the sensitivity of the pad seemed variable; sometimes it got so sensitive that I kept accidentally clicking on things while just trying to move the cursor across them.

So I was concerned I might have to swap it for a different keyboard, but when I went to Amazon to look into the return policy, I saw a troubleshooting page, and after looking it over, I realized the problem was probably that the driver hadn’t installed right, because I’d ignored the instruction to shut down the computer before plugging in the keyboard. I really don’t like to shut down or reboot my laptop, because it takes forever. I usually just hibernate it at night.

So I tried rebooting it at last, and after that, the pad seemed to stabilize. The sensitivity was normal again, and its behavior was consistent for a few days. It still tends to be slow to respond; I have to move my finger over it a bit before it starts to work, so if I try clicking or tapping it “cold” after not moving the cursor for a while, the click doesn’t go through. I wondered if this was another driver issue, but since it’s been pretty consistent from the get-go, I suspect it’s a built-in feature to guard against accidental clicks, or something. Not ideal, but I can get used to it.

But a couple of days ago, the scrolling stopped working again, and I had to unplug/replug the keyboard. I may have to try something more than just rebooting; the troubleshooting page suggested uninstalling the driver, shutting down, then plugging it in and rebooting. Of course, then I’d have to use the laptop’s own keyboard to shut it down, a bit more involved (since I keep the laptop sort of halfway under the desk on a wire rack for ventilation, so I have to kneel down and pull it out to access its keyboard). So I’ve been hesitating to do that.

See, I realized that the past couple of times the trackpad glitched, it was when I tried using it with damp fingers. (I’m a very frequent hand-washer.) So I’m wondering if maybe this is not a driver problem; maybe this particular trackpad just gets confused by the coldness or spread-out contact when there’s moisture on the pad. So maybe reinstalling the driver wouldn’t do anything.

Another possibility suggested on the troubleshooting page was interference with the USB port, suggesting plugging it into another port. The problem is that I don’t have a lot of options there. The ports in my laptop itself are taken or inaccessible. (The speaker jack stopped working several years back and I had to get a USB speaker/mic adapter that’s wide enough to block the adjacent port.) So my only real options are the ports on my USB hub, and if one of them had interference, they all might. And somehow it doesn’t really seem like an interference problem at this point.

I really should try the uninstall/reboot thing just on general principles, but I’m lazy. For now, I’m just waiting to see if the pad glitches again without moisture being involved.

I guess I put up with my old keyboard’s dirty contacts and responsiveness problems for so long, constantly having to fiddle with the left button and push it at just the right angle and pressure to get it to engage after multiple false starts, that having a keyboard that works fine aside from occasionally having to be plugged back in — or one that works fine as long as I keep my fingers dry — seems like a minor inconvenience by comparison, one I can live with in the same way.

Anyway, if anyone has any insights based on the symptoms I described, feel free to comment.

Categories: Uncategorized Tags: ,
  1. No comments yet.
  1. No trackbacks yet.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.

%d bloggers like this: