>>119
正直すまんかった。x-swat/x-updatesのPPAリポジトリは登録済だけど、最新のupdateだけはまだ適用してない。

$ dpkg -l | grep nvidia
ii nvidia-common 1:0.2.44 Find obsolete NVIDIA drivers
ii nvidia-current 295.59-0ubuntu1~precise~xup1 NVIDIA binary Xorg driver, kernel module and VDPAU library
ii nvidia-settings 295.53-0ubuntu1~precise~xup1 Tool of configuring the NVIDIA graphics driver
$ lspci -v | grep VGA
02:00.0 VGA compatible controller: NVIDIA Corporation C79 [GeForce 9400] (rev b1) (prog-if 00 [VGA controller])