I upgraded Ubuntu today and everything works smooth except that Ubuntu doesn't detect any other storage devices. My
/home partitions work fine, but my other partitions are just not detected. I wouldn't mind, except the same problem goes with USB sticks.
When I plug in a USB stick, the light goes on, but the computer detects nothing. Just to be clear, my mouse and keyboard are connected via USB and work fine.
Any idea how to solve this issue? None of the suggestions I found on the internet have any effect.