常用 ####### Basic Commands ============== :: $ lspci | grep VGA # identify and list the GPUs in your system nvidia-smi # NVIDIA System Management Interface sudo lshw -C display # provide detailed information about the display controllers including graphics cards. inxi -G # information about the graphics subsystem, including details about the GPU and the display. sudo hwinfo --gfxcard # obtain detailed information about the graphics cards 示例1 ----- lspci | grep VGA:: 00:02.0 VGA compatible controller: Cirrus Logic GD 5446 sudo lshw -C display:: *-display:0 description: VGA compatible controller product: GD 5446 vendor: Cirrus Logic physical id: 2 bus info: pci@0000:00:02.0 logical name: /dev/fb0 version: 00 width: 32 bits clock: 33MHz capabilities: vga_controller rom fb configuration: depth=16 driver=cirrus latency=0 resolution=1024,768 resources: irq:0 memory:fa000000-fbffffff memory:fe424000-fe424fff memory:c0000-dffff *-display:1 description: 3D controller product: GV100GL [Tesla V100 SXM2 32GB] vendor: NVIDIA Corporation physical id: 9 bus info: pci@0000:00:09.0 version: a1 width: 64 bits clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list configuration: driver=nvidia latency=0 resources: iomemory:100-ff iomemory:180-17f irq:34 memory:fd000000-fdffffff memory:1000000000-17ffffffff memory:1800000000-1801ffffff nvidia-smi:: Thu Feb 29 19:54:59 2024 +-----------------------------------------------------------------------------+ | NVIDIA-SMI 520.61.05 Driver Version: 520.61.05 CUDA Version: 11.8 | |-------------------------------+----------------------+----------------------+ | GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC | | Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. | | | | MIG M. | |===============================+======================+======================| | 0 Tesla V100-SXM2... On | 00000000:00:09.0 Off | 0 | | N/A 41C P0 37W / 300W | 4792MiB / 32768MiB | 0% Default | | | | N/A | +-------------------------------+----------------------+----------------------+ +-----------------------------------------------------------------------------+ | Processes: | | GPU GI CI PID Type Process name GPU Memory | | ID ID Usage | |=============================================================================| | 0 N/A N/A 7562 C python 884MiB | | 0 N/A N/A 1425768 C ./main 836MiB | | 0 N/A N/A 2854007 C python 1092MiB | | 0 N/A N/A 3937597 C ...3/envs/btc_env/bin/python 1164MiB | | 0 N/A N/A 4027652 C ...3/envs/btc_env/bin/python 808MiB | +-----------------------------------------------------------------------------+ inxi -G:: Graphics: Device-1: Cirrus Logic GD 5446 driver: cirrus v: kernel Device-2: NVIDIA GV100GL [Tesla V100 SXM2 32GB] driver: nvidia v: 520.61.05 Display: server: X.org v: 1.21.1.4 driver: gpu: cirrus note: X driver n/a tty: 231x64 Message: GL data unavailable in console. Try -G --display 注: 需要安装: sudo apt install inxi sudo hwinfo --gfxcard:: 18: PCI 09.0: 0302 3D controller [Created at pci.386] Unique ID: WL76.hcMmklvUUx9 SysFS ID: /devices/pci0000:00/0000:00:09.0 SysFS BusID: 0000:00:09.0 Hardware Class: graphics card Model: "nVidia GV100GL [Tesla V100 SXM2 32GB]" Vendor: pci 0x10de "nVidia Corporation" Device: pci 0x1db5 "GV100GL [Tesla V100 SXM2 32GB]" SubVendor: pci 0x10de "nVidia Corporation" SubDevice: pci 0x1249 Revision: 0xa1 Driver: "nvidia" Driver Modules: "nvidia" Memory Range: 0xfd000000-0xfdffffff (rw,non-prefetchable) Memory Range: 0x1000000000-0x17ffffffff (ro,non-prefetchable) Memory Range: 0x1800000000-0x1801ffffff (ro,non-prefetchable) IRQ: 34 (2828758 events) Module Alias: "pci:v000010DEd00001DB5sv000010DEsd00001249bc03sc02i00" Driver Info #0: Driver Status: nvidiafb is not active Driver Activation Cmd: "modprobe nvidiafb" Driver Info #1: Driver Status: nouveau is not active Driver Activation Cmd: "modprobe nouveau" Driver Info #2: Driver Status: nvidia_drm is active Driver Activation Cmd: "modprobe nvidia_drm" Driver Info #3: Driver Status: nvidia is active Driver Activation Cmd: "modprobe nvidia" Config Status: cfg=new, avail=yes, need=no, active=unknown 19: PCI 02.0: 0300 VGA compatible controller (VGA) [Created at pci.386] Unique ID: _Znp.v67VofT6db4 SysFS ID: /devices/pci0000:00/0000:00:02.0 SysFS BusID: 0000:00:02.0 Hardware Class: graphics card Model: "Red Hat QEMU Virtual Machine" Vendor: pci 0x1013 "Cirrus Logic" Device: pci 0x00b8 "GD 5446" SubVendor: pci 0x1af4 "Red Hat, Inc." SubDevice: pci 0x1100 "QEMU Virtual Machine" Driver: "cirrus" Driver Modules: "cirrus" Memory Range: 0xfa000000-0xfbffffff (ro,non-prefetchable) Memory Range: 0xfe424000-0xfe424fff (rw,non-prefetchable) Memory Range: 0x000c0000-0x000dffff (rw,non-prefetchable,disabled) Module Alias: "pci:v00001013d000000B8sv00001AF4sd00001100bc03sc00i00" Driver Info #0: XFree86 v4 Server Module: cirrus Config Status: cfg=new, avail=yes, need=no, active=unknown Primary display adapter: #19 注：需要安装 sudo apt install hwinfo 禁用Nouveau的驱动 ======================== 在/etc/modprobe.d/blacklist.conf最后添加如下代码：(用来禁用nouveau第三方驱动):: blacklist nouveau options nouveau modeset=0 执行:: $ update-initramfs -u 重启后，执行以下代码，若没有显示则禁用成功:: $ lsmod | grep nouveau 检测NVIDIA显卡型号 ========================== 方法一：使用ubuntu-drivers-common这个软件`:: $ apt install ubuntu-drivers-common $ ubuntu-drivers devices == /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0 == modalias : pci:v000010DEd00002560sv000017AAsd00003A80bc03sc00i00 vendor : NVIDIA Corporation model : GA106M [GeForce RTX 3060 Mobile / Max-Q] driver : nvidia-driver-530 - distro non-free driver : nvidia-driver-525-server - distro non-free driver : nvidia-driver-515-server - distro non-free driver : nvidia-driver-525-open - distro non-free driver : nvidia-driver-530-open - distro non-free recommended driver : nvidia-driver-515 - distro non-free driver : nvidia-driver-515-open - distro non-free driver : nvidia-driver-525 - distro non-free driver : nvidia-driver-510 - distro non-free driver : nvidia-driver-470-server - distro non-free driver : nvidia-driver-470 - distro non-free driver : xserver-xorg-video-nouveau - distro free builtin 方法二:: $ sudo lshw -numeric -C display *-display UNCLAIMED description: VGA compatible controller product: GA106M [GeForce RTX 3060 Mobile / Max-Q] [10DE:2560] vendor: NVIDIA Corporation [10DE] physical id: 0 bus info: pci@0000:01:00.0 version: a1 width: 64 bits clock: 33MHz capabilities: pm msi pciexpress vga_controller cap_list configuration: latency=0 resources: iomemory:fa0-f9f iomemory:fc0-fbf memory:d0000000-d0ffffff memory:fa00000000-fbffffffff memory:fc00000000-fc01ffffff ioport:2000(size=128) memory:d1080000-d10fffff *-graphics product: EFI VGA physical id: 2 logical name: /dev/fb0 capabilities: fb configuration: depth=32 resolution=2560,1600 方法三:: $ lspci -vnn | grep VGA 01:00.0 VGA compatible controller [0300]: NVIDIA Corporation GA106M [GeForce RTX 3060 Mobile / Max-Q] [10de:2560] (rev a1) (prog-if 00 [VGA controller]) 驱动安装方法 ============ 卸载驱动:: $ sudo apt-get remove --purge nvidia* 更新:: $ sudo apt update 查看并安全驱动:: $ sudo ubuntu-drivers devices == /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0 == modalias : pci:v000010DEd00002560sv000017AAsd00003A80bc03sc00i00 vendor : NVIDIA Corporation model : GA106M [GeForce RTX 3060 Mobile / Max-Q] driver : nvidia-driver-525 - distro non-free driver : nvidia-driver-470-server - distro non-free driver : nvidia-driver-530-open - distro non-free recommended driver : nvidia-driver-525-open - distro non-free driver : nvidia-driver-510 - distro non-free driver : nvidia-driver-525-server - distro non-free driver : nvidia-driver-515 - distro non-free driver : nvidia-driver-470 - distro non-free driver : nvidia-driver-530 - distro non-free driver : nvidia-driver-515-open - distro non-free driver : nvidia-driver-515-server - distro non-free driver : xserver-xorg-video-nouveau - distro free builtin 安装某个驱动:: $ sudo apt install nvidia-driver-530 .. note:: 要记得重启 重启后看看你们的驱动是否装好:: $> nvidia-smi Mon Apr 24 23:50:19 2023 +---------------------------------------------------------------------------------------+ | NVIDIA-SMI 530.41.03 Driver Version: 530.41.03 CUDA Version: 12.1 | |-----------------------------------------+----------------------+----------------------+ | GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC | | Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. | | | | MIG M. | |=========================================+======================+======================| | 0 NVIDIA GeForce RTX 3060 L... Off| 00000000:01:00.0 On | N/A | | N/A 43C P5 12W / N/A| 264MiB / 6144MiB | 2% Default | | | | N/A | +-----------------------------------------+----------------------+----------------------+ +---------------------------------------------------------------------------------------+ | Processes: | | GPU GI CI PID Type Process name GPU Memory | | ID ID Usage | |=======================================================================================| | 0 N/A N/A 1887 G /usr/lib/xorg/Xorg 136MiB | | 0 N/A N/A 2121 G /usr/bin/gnome-shell 125MiB | +---------------------------------------------------------------------------------------+