我正在尝试rng-tools
在 VirtualBox 内安装 SLES 11 SP3。
vagrant@sles11sp3x64:~> uname -a
Linux sles11sp3x64 3.0.93-0.8-default #1 SMP Tue Aug 27 08:44:18 UTC 2013 (70ed288) x86_64 x86_64 x86_64 GNU/Linux
所有尝试均未成功,输出如下:
vagrant@sles11sp3x64:/etc/init.d> sudo /sbin/service rng-tools status
Checking for RNG daemon unused
vagrant@sles11sp3x64:/etc/init.d> sudo /sbin/service rng-tools start
Starting RNG daemon No Hardware RNG support available skipped
这是以下内容/etc/default/rng-tools
:
vagrant@sles11sp3x64:~> cat /etc/default/rng-tools
HRNGDEVICE=/dev/urandom
为了让 VirtualBox 正确暴露我的硬件,我缺少什么?