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Leopard - Keyboard Freeze?

I installed Leopard last night (Erased and Installed) and thought that everything went fine until I started noticing that my keyboard freezes up every now and then. Keystrokes don't register for about a minute and then everything works fine again. Keystrokes that I enter when the freeze happen do not 'buffer' and are completely lost.

Does anyone know why this may be happening?

Thanks!

Macbook Pro 2.2 Ghz, Mac OS X (10.4.10), 120 GB HDD / 2 GB RAM

Posted on Oct 30, 2007 7:14 AM

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205 replies

Nov 9, 2007 1:45 AM in response to 3shot

Same here.

My Keyboard is fine except when I used office 2004 apps. If I close the apps and re-open them it works properly. But this is a very temporary fix as the problem frequently returns. While I am having keyboard problems in Office apps I still have full functionality in other applications.

Nov 12, 2007 5:27 AM in response to Nathan Schmidt

I'm having the same problem too, using the built-in keyboard. Switching windows doesn't seem to fix it, and it seems to happen at random intervals. I tried rebooting and it was fine all morning, but it's started happening again.

I've got VMWare Fusion, though I haven't run it since rebooting. Someone mentioned something about 3rd party kernel modules and Fusion definitely has some; not sure if that's the problem though.

I'm a lifelong Windows/Linux user and I only recently took the plunge into Mac OS having become fed up with Vista's various annoyances. I moved to the Mac because of the common response from Mac owners that 'it just works', so I'm hoping this is a one-off glitch due to the Leopard upgrade. It's also given me problems with a 3G ExpressCard I use when I'm out and about, but that's another story. I hope they fix this soon!

Nov 12, 2007 11:30 AM in response to mapexvenus

I noticed something about this problem. I only get it when my external is not plugged in. Im thinking that it may be a bug in time machine, when it looks to backup changes and there is no drive there. I havent been able to verify it yet, since I have been out of the office for the weekend, but I will post again if I can narrow it down to Time Machine.

Also, This only happens when I have iChat open and I start to compose a new message to someone with Safari open at the same time.

Need a fix, so if anyone comes up with something, please let the forum know....

Nov 12, 2007 8:18 PM in response to mapexvenus

hey it happened to me too; after putting my macbook to sleep for a whole night i realized if i leave the keyboard idle for 30 seconds it'll stop working until 20 seconds after i start pressing keys. I never used timemachine, nor iChat, so what I think it's just a leopard problem. pretty sure it's not a hardware so that's not too bad. happened to my boyfriend too, we had to restart to make it normal again. hope it doesn't come back.

but anyway i think kmfischer's last point was right, report it to apple: http://www.apple.com/feedback/macosx.html
i'm pretty sure there are alot of us all around the world who has this problem, and i'm pretty sure apple employers themselves have experienced it, just hope they don't take too long to fix it.

Nov 12, 2007 8:26 PM in response to mapexvenus

just adding my complaints to the choir:
my apple bluetooth keyboard stops working about once a day, and only restarting my computer brings it back. This is only since I upgraded to leopard. And yes, the batteries are fine and register as such in the system preferences. And turning the keyboard on and off does nothing. The light on the button just blinks, and it is never found using the bluetooth setup utility either.

arrgh.

Nov 12, 2007 8:37 PM in response to Community User

i'm having the problem too, on my 1.67 GHz AlumiBook's built-in keyboard, except my lags seem to last a lot longer than 5-10 seconds.

i've always been one to leap to the latest OS as soon as i could and it's never screwed me up before, but after running Leopard for a couple of days and dealing with the ridiculous interminable keyboard and screen freezes, intermittent sloth (which is in a way worse than steady sloth, in that you never know when it will strike next, or what to expect when you sit down at your machine), inability to connect to the NAS that's integral to my work, etc. etc., i'm going back to Tiger. it always worked fine for me.

Nov 14, 2007 5:51 PM in response to mapexvenus

After looking through the Console, I noticed this:

Nov 14 17:41:28 0-1b-63-c4-ef-57 Console[1762]: Can't open input server /Users/me/Library/InputManagers/iCalFix
Nov 14 17:41:28 0-1b-63-c4-ef-57 Console[1762]: Can't open input server /Users/me/Library/InputManagers/SIMBL

I uninstalled em (no need for iCalFix in leopard, and the SIMBL ƒ was empty [???] )

I was gonna type up a spiteful "me too", (it actually happened to me 3 times while I was typing it out), but now things seem to be back to normal... Here's hoping!

Leopard - Keyboard Freeze?

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