为什么该选项Hierarchical view of the machine - plugins
始终未选中,且在有软件更新警报时无法选中?
在我的 Ubuntu 14.04 LTS 32 位系统中,这种情况已经发生了一段时间。
这个问题会影响系统的效率或安全性吗?
答案1
在命令行上尝试:
sudo apt-get install libhwloc-plugins
看看上面说了什么。也许你需要安装一个附加包才能更新。
答案2
你有 Nvidia 显卡吗?我有,情况也一样。当我发出命令时
sudo apt-get install libhwloc-plugins
我收到以下信息:
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following extra packages will be installed:
ocl-icd-libopencl1
The following packages will be REMOVED:
nvidia-libopencl1-331
The following NEW packages will be installed:
ocl-icd-libopencl1
The following packages will be upgraded:
libhwloc-plugins
1 upgraded, 1 newly installed, 1 to remove and 22 not upgraded.
Need to get 40.1 kB of archives.
After this operation, 46.1 kB of additional disk space will be used.
Do you want to continue? [Y/n]
我有一块 Nvidia 显卡(GeForce GTX 750 Ti),所以我认为我不想删除
nvidia-libopencl1-331
如果您想在 Trusty 中解决此问题,可以采用以下解决方法: https://bugs.launchpad.net/ubuntu/+source/ocl-icd/+bug/1247736