I also have the same issue on the Acer Aspire 1830T-3730 with Maverick.
Linux James-Laptop 2.6.35-27-generic #47-Ubuntu SMP Fri Feb 11 22:52:49 UTC 2011 x86_64 GNU/Linux
⎡ Virtual core pointer id=2 [master pointer (3)] ⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)] ⎜ ↳ Logitech USB Receiver id=10 [slave pointer (2)] ⎜ ↳ PS/2 Generic Mouse id=13 [slave pointer (2)] ⎣ Virtual core keyboard id=3 [master keyboard (2)] ↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)] ↳ Power Button id=6 [slave keyboard (3)] ↳ Video Bus id=7 [slave keyboard (3)] ↳ Sleep Button id=8 [slave keyboard (3)] ↳ Logitech USB Receiver id=9 [slave keyboard (3)] ↳ 1.3M WebCam id=11 [slave keyboard (3)] ↳ AT Translated Set 2 keyboard id=12 [slave keyboard (3)]
I also have the same issue on the Acer Aspire 1830T-3730 with Maverick.
Linux James-Laptop 2.6.35-27-generic #47-Ubuntu SMP Fri Feb 11 22:52:49 UTC 2011 x86_64 GNU/Linux
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ Logitech USB Receiver id=10 [slave pointer (2)]
⎜ ↳ PS/2 Generic Mouse id=13 [slave pointer (2)]
⎣ Virtual core keyboard id=3 [master keyboard (2)]
↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)]
↳ Power Button id=6 [slave keyboard (3)]
↳ Video Bus id=7 [slave keyboard (3)]
↳ Sleep Button id=8 [slave keyboard (3)]
↳ Logitech USB Receiver id=9 [slave keyboard (3)]
↳ 1.3M WebCam id=11 [slave keyboard (3)]
↳ AT Translated Set 2 keyboard id=12 [slave keyboard (3)]