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更新_1:
lspci -k | grep -EA2'VGA|3D'
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
Subsystem: Pegatron Device 20c6
Kernel driver in use: i915
--
01:00.0 VGA compatible controller: NVIDIA Corporation GK107M [GeForce GT 640M] (rev a1)
Subsystem: Pegatron Device 20c6
03:00.0 Network controller: Qualcomm Atheros AR9485 Wireless Network Adapter (rev 01)
Update_2:编辑此文件:
/etc/X11/xorg.conf
Section "Screen"
Identifier "Default Screen"
DefaultDepth 24
EndSection
Section "Device"
Identifier "Default Device"
Driver "nvidia"
Option "NoLogo" "True"
EndSection
Section "Module"
Load "glx"
EndSection
lspci -k | grep -EA2'VGA|3D'
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
Subsystem: Pegatron Device 20c6
Kernel driver in use: i915
--
01:00.0 VGA compatible controller: NVIDIA Corporation GK107M [GeForce GT 640M] (rev a1)
Subsystem: Pegatron Device 20c6
Kernel driver in use: nvidia
答案1
移动 Nvidia GPU 令人头痛,因为它们与嵌入在 Intel CPU 中的 VGA 控制器一起使用,称为 Optimus 技术。我能够在使用 apt-get 安装驱动程序后通过编辑 /etc/X11/xorg.conf 文件来激活 Nvidia 驱动程序,仅通过 apt-get 安装 nvidia 驱动程序可能还不够。
答案2
您需要通过运行以下命令安装 Nvidia 驱动程序:
sudo apt-get install nvidia-352