一开始N卡是关的
然后:00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
01:00.0 VGA compatible controller: NVIDIA Corporation GF108 [GeForce GT 540M] (rev ff)
代码: 全选
optirun nvidia-settings -c :8
这样之后N卡就一直开着了[ 671.345578] [ERROR]Cannot access secondary GPU - error: Could not load GPU driver
[ 671.345658] [ERROR]Aborting because fallback start is disabled.
执行glxgears一切正常。00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
01:00.0 VGA compatible controller: NVIDIA Corporation GF108 [GeForce GT 540M] (rev a1)
Bumblebee的电源管理没一点效果啊,温度根本不降,即使lspci | grep VGA显示独显是关的,但是根本没用。我试过打开了之后温度也是一模一样。笔记本烫的要命啊~


我上个月也装过一次,那时候一装好Bumblebee温度马上就降下来了。今天重装了系统,不知道为什么变成这样了。
求大神解救!
