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RockyLinux 8.10安装4090显卡驱动及CUDA 12.9

  • 2026-07-03 21:00:51
RockyLinux 8.10安装4090显卡驱动及CUDA 12.9
使用PVE部署了一台虚拟机，配置了显卡直通，开发那边提了需求：cuda12.9可以帮忙装不，4090服务器中没有这nvidia的驱动。。。
好吧，我来安装下。好在有对应的repo，那么yum（dnf）能解决就方便多了。
核心思路是：先安装NVIDIA 驱动，然后使用--showduplicates，安装对应的cuda12.9，参考过程如下：
# 启用 EPELsudo dnf install epel-release# 安装 kernel 开发包sudo dnf install kernel-devel-$(uname -r) kernel-headers-$(uname -r)# 添加 NVIDIA 驱动仓库sudo dnf config-manager --add-repo https://developer.download.nvidia.com/compute/cuda/repos/rhel8/x86_64/cuda-rhel8.repo# 安装驱动sudo dnf module install nvidia-driver:latest-dkmssudo reboot 查看可用的 CUDA 版本sudo dnf --showduplicates list cuda-toolkit# 安装指定版本，例如 CUDA 12.9sudo dnf install cuda-toolkit-12-9# 或者安装最新版sudo dnf install cuda-toolkit
安装之后，我们配置下环境变量
export PATH=/usr/local/cuda/bin:$PATHexport LD_LIBRARY_PATH=/usr/local/cuda/lib64:$LD_LIBRARY_PATH
然后执行：nvcc --version来验证。
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  1. CONNECT:[ UseTime:0.001154s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000958s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.003717s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000617s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000523s ]
  6. SELECT * FROM `set` [ RunTime:0.000665s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000599s ]
  8. SELECT * FROM `article` WHERE `id` = 490038 LIMIT 1 [ RunTime:0.004535s ]
  9. UPDATE `article` SET `lasttime` = 1783134438 WHERE `id` = 490038 [ RunTime:0.013385s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 67 LIMIT 1 [ RunTime:0.000342s ]
  11. SELECT * FROM `article` WHERE `id` < 490038 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000483s ]
  12. SELECT * FROM `article` WHERE `id` > 490038 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000389s ]
  13. SELECT * FROM `article` WHERE `id` < 490038 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001000s ]
  14. SELECT * FROM `article` WHERE `id` < 490038 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.007456s ]
  15. SELECT * FROM `article` WHERE `id` < 490038 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.021568s ]
0.128576s