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Moving mouse won't wake up computer since Lion upgrade

Ever since my upgrade to Lion my mouse no longer wakes up the computer when I move it. I have to click the space bar on the keyboard to wake things up. Anyone else having this problem? Any ideas how to fix??

iMac, Mac OS X (10.7)

Posted on Jul 22, 2011 10:59 AM

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31 replies

Sep 18, 2011 2:42 AM in response to odony

Are you sure you are waking from sleep, and not just the display turning off?

It is supposed to be designed as requiring a click or tap. I'm on a iMac, and it may be different to the MBP, but I'd be surprised if it was a bug.

Anyone else get their MBP to wake with a swipe of the trackpad or a mouse movement after a hard disk shutdown sleep?

Sep 18, 2011 5:29 AM in response to igmackenzie

Correction, it doesn't work to wake up from sleep indeed, sorry. I guess I experienced a few cases where I came back to the keyboard right after the display turned off, and since it was just after upgrading to 10.7.1 I jumped to the conclusion that it was fixed. Still requires a click when it went to sleep indeed.

I can understand how it would be a desired feature for mouse users, but on an MBP that's on the power adapter with no mouse, having to click the touchpad (something that you might never need otherwise) feels slightly annoying. I don't suppose there's a workaround for that, except of course disabling the sleep mode.

Sep 18, 2011 7:27 AM in response to odony

I had to disable Sleep display as a workaround which is insane. I am not sure what is happening at Apple, first they disable features like "Browse Backup" in iPhoto 9.2 so you can't restore a single photo, but only the entire Library, absurd, and this bug that it affects the basic functionally of the machine and still waiting for a fix. I already submitted a bug report and still nothing, I guess our only hope is that some big shot at apple experiences this issue for themseft and then they will have someone to have a look.

Sep 18, 2011 11:28 AM in response to igmackenzie

With Lion OS the machine display goes to sleep and the moving the mouse won't wake it up, while the "display is sleeping" you might think the machine is still up and running, but if you try to access the machine from the network or access it using something like VNC or TeamViewer it won't let you as the machine seems to be sleeping, before you could do this normally. Note: I have tried in different machines and even tried to install LION OS fresh and Nope, it does not work. my so called "workaround" is only to keep things running while the display is not "active", even though it is still. Im just using screen saver for the moment, not the display sleep from the energy saver otherwise you may not be able to access you machine remotly.

Dec 13, 2011 3:11 AM in response to meatservo

Haven't upgraded to Lion yet, Running 10.6.6 on a MBP. I am also experiencing this problem. I have tried setting the monitor and energy savings to never sleep and the after the screensaver runs for about 10 minutes, the monitors go black and then the computer is completely unresponsive to the keyboad or the mouse. I also run a remote access called Tonido and I have the same issue. If the machine has gone into this Sleeping Beauty mode, I cannot gain access from the Tonido server. It says the machine is unavailable. Ugh. Frustrated.

Moving mouse won't wake up computer since Lion upgrade

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