英伟达驾驶问题20.04
英伟达驾驶问题20.04
提问于 2021-02-21 10:31:57
更新:请首先看到这是相关的吗？Nvidia驱动器460与Ubuntu 18.04中的5.4.0-64内核不兼容
nvidia-设置460是安装的，不管你抓取什么版本的驱动程序，有可能所有东西都被这些版本的东西破坏了？包裹回购使这件事无法解决？
以下内容不起作用：https://linuxconfig.org/how-to-install-the-nvidia-drivers-on-ubuntu-20-04-focal-fossa-linux
它也没有提到测试结果的工作。
这是我的考验：
$ nvidia-smi
NVIDIA-SMI has failed because it couldn't communicate with the NVIDIA driver. Make sure that the latest NVIDIA driver is installed and running.我过去已经做过很多次了，我指的是我以前的笔记，但是没有什么效果。
我正在清除中间的nvidia nad cuda。
我纯粹是在命令行上运行，所以我只关心最小的命令行指令。
我想知道在20.04的道路上是否有什么改变了。有个奇怪的文件
cat /usr/lib/nvidia/alternate-install-available
The NVIDIA driver provided by Ubuntu can be installed by launching the "Software & Updates" application, and by selecting the NVIDIA driver from the "Additional Drivers" tab.我应该指出，我是在无头模式下运行(没有附加监视器)，所以如果有任何奇怪的触发器，监视器的使用碰巧触发，这将是有用的知道。过去我在服务器上安装的情况并不是这样的。
我有一个GeForce RTX 2070 .也许这就是问题所在。还不确定。
更新:插入监视器并重新启动，绝对没有任何东西出现。黑屏。我还是能进箱子的。
inxi
CPU: 6-Core Intel Core i7-8700 (-MT MCP-) speed/min/max: 800/800/4600 MHz Kernel: 5.4.0-65-generic x86_64 Up: 5m
Mem: 1631.7/32075.2 MiB (5.1%) Storage: 465.76 GiB (54.9% used) Procs: 406 Shell: bash 5.0.17 inxi: 3.0.38
(38) $ inxi -F
System: Host: xxx Kernel: 5.4.0-65-generic x86_64 bits: 64 Console: tty 1 Distro: Ubuntu 20.04.2 LTS (Focal Fossa)
Machine: Type: Desktop Mobo: Micro-Star model: Z370-A PRO (MS-7B48) v: 1.0 serial:
UEFI: American Megatrends v: 2.40 date: 03/08/2018
CPU: Topology: 6-Core model: Intel Core i7-8700 bits: 64 type: MT MCP L2 cache: 12.0 MiB
Speed: 800 MHz min/max: 800/4600 MHz Core speeds (MHz): 1: 800 2: 800 3: 800 4: 800 5: 800 6: 800 7: 800 8: 800
9: 800 10: 800 11: 800 12: 800
Graphics: Device-1: NVIDIA TU106 [GeForce RTX 2070] driver: N/A
Display: server: X.org 1.20.9 driver: fbdev,nouveau unloaded: modesetting,vesa tty: 181x44
Message: Advanced graphics data unavailable in console. Try -G --display
Audio: Device-1: Intel 200 Series PCH HD Audio driver: snd_hda_intel
Device-2: NVIDIA TU106 High Definition Audio driver: snd_hda_intel
Sound Server: ALSA v: k5.4.0-65-generic
Network: Device-1: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet driver: r8169
IF: enp3s0 state: down mac: 30:9c:23:d0:bb:05
Device-2: TP-Link TL-WN722N v2 type: USB driver: rtl8812au
IF: enx503eaa4de20b state: up speed: N/A duplex: N/A mac: 50:3e:aa:4d:e2:0b
IF-ID-1: docker0 state: down mac: 02:42:f8:2b:a8:df
Drives: Local Storage: total: 465.76 GiB used: 255.67 GiB (54.9%)
ID-1: /dev/nvme0n1 vendor: Samsung model: SSD 970 EVO 500GB size: 465.76 GiB
Partition: ID-1: / size: 456.96 GiB used: 255.66 GiB (55.9%) fs: ext4 dev: /dev/nvme0n1p2
Sensors: System Temperatures: cpu: 35.0 C mobo: N/A
Fan Speeds (RPM): N/A
Info: Processes: 416 Uptime: 5m Memory: 31.32 GiB used: 1.60 GiB (5.1%) Init: systemd runlevel: 5 Shell: bash
inxi: 3.0.38更新:成功地安装了一些nvidia驱动程序，现在监视器正在工作，但是分辨率太低了。
有些东西很难用新的东西组合在一起。我怎样才能回到从前的一切。移动部件太多了。
更新：
sudo gpu-manager
last_boot_file: /var/lib/ubuntu-drivers-common/last_gfx_boot
new_boot_file: /var/lib/ubuntu-drivers-common/last_gfx_boot
can't access /run/u-d-c-nvidia-was-loaded file
can't access /opt/amdgpu-pro/bin/amdgpu-pro-px
Looking for nvidia modules in /lib/modules/5.4.0-65-generic/updates/dkms
Looking for amdgpu modules in /lib/modules/5.4.0-65-generic/updates/dkms
Is nvidia loaded? no
Was nvidia unloaded? no
Is nvidia blacklisted? no
Is intel loaded? no
Is radeon loaded? no
Is radeon blacklisted? no
Is amdgpu loaded? no
Is amdgpu blacklisted? no
Is amdgpu versioned? no
Is amdgpu pro stack? no
Is nouveau loaded? no
Is nouveau blacklisted? yes
Is nvidia kernel module available? no
Is amdgpu kernel module available? no
Vendor/Device Id: 10de:1f02
BusID "PCI:1@0:0:0"
Is boot vga? yes
Error: can't access /sys/bus/pci/devices/0000:01:00.0/driver
The device is not bound to any driver.
Error : Failed to open /dev/dri
Error : Failed to open /dev/dri
Error : Failed to open /dev/dri
Error : Failed to open /dev/dri
Does it require offloading? no
last cards number = 1
Has amd? no
Has intel? no
Has nvidia? yes
How many cards? 1
Has the system changed? No
Single card detected
Nothing to do想知道这是否相关：驱动程序包附带错误和无用的-173 nvidia-设置应用程序
回答 1
Ask Ubuntu用户
回答已采纳
发布于 2021-02-21 16:49:57
以下几点似乎奏效了。也许nvidia驱动程序460与Ubuntu18.04中的5.4.0-64内核不兼容
sudo apt-get purge '*nvidia*' -y
sudo apt-get autoremove -y
sudo apt list --installed | grep nvidia
sudo ppa-purge ppa:graphics-drivers/ppa
sudo apt auto-clean
sudo apt install gcc-8
sudo update-alternatives --remove-all gcc
sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-8 10
sudo update-alternatives --install /usr/bin/cc cc /usr/bin/gcc-8 10
sudo apt-get install --reinstall linux-headers-$(uname -r)
sudo apt-get install nvidia-driver-460
# reboot一定要看清楚
dpkg --list | grep nvidia任何怪异版本的分歧。nvidia-在任何情况下，设置都被固定在460。
页面原文内容由Ask Ubuntu提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://askubuntu.com/questions/1318090
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