Re: SD Card is not mounting
The package in the 12.04 repo may or may not work correctly when installed on your 12.10 system. At your own risk, you could set up the 12.04 PPA in /etc/apt/sources.list.d/ and install the package. There is a very small chance that this experiment could totally trash your system. There is a larger chance that it won't find needed dependencies and will fail to install. And of course there is a chance that it will appear to install, but fail to function.
On the other hand, it could work.
Intel Core i7-950 / Asus P6X58D-E / Nvidia GTX480 / siduction 64-bit on OCZ Revodrive SSD / KDE4.10.2/ Kubuntu 13.04