attemptress -
I don't seem to have any problems with hibernation. In fact, it's hibernating right now. Maybe there is some kind of application running in the background?
DarthClem -
Many applications try to automatically install to the sdcard, which generates an error message because Apps2SD doesn't work. This process doesn't actually fix that problem. However, it allows for a pretty easy workaround - all you need to do is unplug your sdcard and install the application, and it should direct it to your internal memory. If you're not interested in playing around with any of your system files, you might be able to install it by using the methods listed in this
post. Also, keep in mind, you need to root your device in order to manually mount/unmount drives from the terminal window.