I can confirm-- running Ubuntu 12.04-desktop-amd64 (installed as beta2) on an HP G72 laptop. Wireless mouse works fine, but inserting a USB drive into the slot sometimes causes nothing to happen-- drive indicators don't light, and the OS doesn't see it.
I can confirm-- running Ubuntu 12.04-desktop-amd64 (installed as beta2) on an HP G72 laptop. Wireless mouse works fine, but inserting a USB drive into the slot sometimes causes nothing to happen-- drive indicators don't light, and the OS doesn't see it.
If I reboot the machine, everything works fine.