Description of problem:
On my T430 laptop, with the recently updated kernel (3.12.5), the system fails to suspend after closing the lid. It works fine with previou kernel (3.11.10)
Version-Release number of selected component (if applicable):
Always so far.
Steps to Reproduce:
1. Boot Fedora 19 with kernel 3.12.5
2. After logining in the desktop shell, try close the laptop lid to suspend.
In my last few trials, the system fails to suspend (even after 1 minute or so). When I open the lid again, the display sometimes become blank, but sometimes not changed at all. In both cases, there is no response to keyboard and mouse event.
All I can do is to power-reset the machine.
It should go to suspend state as expected.
Executing `systemctl suspend` in the command line works fine. Just lid close to suspend doesn't work.
After updating to Fedora 20 with kernel 3.12.6, it works again.