Debian (squeeze) 6.0.5 install NVIDIA graphics card driver 1: colleagues took the HD Line away. after changing a line, the desktop resolution of debian is changed to 1280x1024 and stretched (the company uses the HP brand machine and the default resolution is 1366x768 ), so you need to re-install the video card driver www.2cto.com 2: first, search for the graphics card model [php] root @ debian :~ # Lspci | grep VGA 0: 00. 0 VGA compatible controller: nVidia Corporation Device 1049 (rev a1) takes nVidia Corporation Device 1049 to google to search for the video card data possible other names of the device: NVIDIA GeForce GT 530 2 GBnVIDIA GT 530 M 2 GB www.2cto.com vendor: NVIDIAVendorID: ProductID code of the device: 10de: 1049 year of nvicialization: 2012 3: go to the NVIDIA official website to search for the relevant graphics card driver http://www.nvidia.com/Download/index.aspx? Lang = en-us: Search for the GT530 series of graphics cards. The result is optimized (the Product Support List is located in the second location. You can check whether this video card is supported ), click Download jump to agree and download, and then continue to point can be downloaded (Browser built-in) or support wget, the file is a bit large, 60 M # wget http://cn.download.nvidia.com/XFree86/Linux-x86_64/304.43/NVIDIA-Linux-x86_64-304.43.run 4: install www.2cto.com and stop x-window first. Because I use gdm3, I directly #/etc/init. d/gdm3 stop # sh NVIDIA-Linux-x86_64-304.43.run will ask you the gcc compiler this script uses gcc4.4, your is gcc4.3, whether to ignore gcc version differences, select "No" to ignore it and start the configuration after compilation. After configuration, you can start gdm3 or restart it directly # shutdown-r now 5: after returning to the system, we can find that the driver can be installed with resolution or adjusted to other resolutions. the system will automatically identify the drive of the card, which should be similar.