OSX 10.8.2 restarting

Question

My MBP is restarting several times a day. Never had this problem before Moutain Lion. Anyone else seeing this?

Answer 1

Uninstall or disable LogMeIn. Might also see if there's an update.
For this possible culprit kernel extension, it is not necessary to completely uninstall the parent program.
(Note: disabling a kext this way may not always work as it may refuse to cooperate, but this is usually effective. The worst that will happen is you'll get a message saying it won't work.)
You can temporarily uninstall any .kext, which may be causing the problem, by doing the following: Open Terminal in Applications>Utilties and copy/paste
sudo kextunload
Important, leave a space after kextunload
Next, navigate to the /System/Library/ and select Extensions. Inside that folder, find the related .kext in question, which you should drag into the Terminal window. (After dragging it in, the file will stay where it belongs in its original location.) This will automatically fill the Terminal window with the name and path to the file.
This is an example only of what the full command will then look like; it will not necessarily be found on your computer.
sudo kextunload /System/Library/Extensions/PaceSupportFamily.kext/
Hit return. If you have never used the sudo prefix before, you will get a warning, which you can disregard. Then enter your admin password, which you won't see on the screen as you type it in and hit return. Wait for the $ sign prompt to reappear, which will indicate the extension has been unloaded. Then just close the window.
This will have the effect of disabling the program. If it fails to be the source of the problem, to reload/enable it, substitute kextload for kextunload, using the above procedure.
Other than that, have a look at this article on resolving kernel panics. Faulty RAM is a frequent cause.
http://www.thexlab.com/faqs/kernelpanics.html