Almost all of my apps are not opening (I'm running snow leopard). Only ones that have opened are mail and safari. Firefox wouldn't even open. I did some google searching but couldn't find anything. Any tips?
..Can you please be more elaborate on what you do?
Do you use the Dock or the Applications folder to open those programs? Both
Do they appear/bounce in the Dock for a short time?
When using the Apps folder, they don't appear in the dock. The ones that are in the dock bounce only once.
Does Activity Monitor show them when you try to open the applications?
Not at all.
Has a restart helped?
Nope
What Mac do you have?
Macbook Pro from 07
Since when does this behaviour occur?
Last night, my mac wasn't booting up (it would stay on the apple logo and not do anything. So I inserted the startup disc and repaired the permissions that way).
Have you tried repairing permissions via Disk Utility?
Yes, after I noticed the apps were not opening.
One fix for this is to redo pre-bindings in Terminal:
sudo update_prebinding -force -root /
Or you can use an app like Onyx to perform the action.
What are the permissions on your Boot disk, and or application folder? Check them using the "get info" on a command, or right click.
Scratch that. That seemed to not have worked at all. Could it be because I restored to my previous Time Machine backup?
The Terminal commands worked? If so, glad to have helped.
I gave the terminal command a try, but when it prompts me to enter my password, my keyboard doesn't seem to work. Also, onyx is one of these apps not opening. By the way, if this info helps, when I try to open an app, this is the message I get:
com.apple.launchd.peruser.504[129] ([0x0-0x35035].com.adobe.Photoshop[300]) posix_spawn("/Applications/Adobe Photoshop CS4/Adobe Photoshop CS4.app/Contents/MacOS/Adobe Photoshop CS4", ...): Permission denied
com.apple.launchd.peruser.504[129] ([0x0-0x35035].com.adobe.Photoshop[300]) Exited with exit code: 1