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bumblebee Could not enable discrete graphics card 错误的解决办法

rASP
Jan 27, 2018
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执行:

optirun -v glxgears

输出:

[INFO]Configured driver: nouveau
[INFO]Response: No - error: Could not enable discrete graphics card

[ERROR]Cannot access secondary GPU - error: Could not enable discrete graphics card

[ERROR]Aborting because fallback start is disabled.

解决方案:

  1. 执行 lspci | grep "NVIDIA" | cut -b -8
  2. sudo nano /etc/default/tlp 修改RUNTIME_PM_BLACKLIST后的参数为输出结果
  3. 重启