Help Center/ Elastic Cloud Server/ Troubleshooting/ Self-diagnosis of Faulty GPU-accelerated ECSs/ Fault Information Collection/ How Do I Query Kernel Information?
Updated on 2026-03-23 GMT+08:00
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How Do I Query Kernel Information?

You can perform the following steps to query the kernel information:

  1. Log in to the ECS.
  2. Run the following command to view the kernel version.

    uname -r

  3. Run the following commands to check the kernel version when the driver is installed:

    Ubuntu: find /lib/modules -name nvidia.ko

    CentOS: find /usr/lib/modules -name nvidia.ko

  4. Run the following command to query the GCC version:

    rpm -qa | grep gcc

  5. Run the following command to check the kernel-devel version:

    rpm -qa | grep kernel-devel