我刚刚在我的机器上重新安装了 Ubuntu 20.04(win10 dual,secureboot 开启,在 bios 中激活 achi 驱动程序,fastboot 关闭):
Machine : Acer Aspire 5 (A5 515-55g).
Processor: Intel(R) Core(TM) i5-1035G1 CPU @ 1.00GHz
Memory : 7923MB (5740MB used)
Resolution : 1920x1080 pixels
OpenGL Renderer : GeForce MX350/PCIe/SSE2 (Nvidia driver 450 proprietary)
Gnome-shell version: 3.36.8
我立即进行了所有软件/固件更新并重新启动了机器。问题是当我运行 'sudo ubuntu-drivers autoinstall' 时,它输出:
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
nvidia-driver-455 : Depends: nvidia-kernel-source-455 (= 455.38-0ubuntu0.20.04.1) but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
当我打开“软件和更新”时,它显示 nvidia-driver-455 已安装并可使用(但默认为 nvidia-driver-450)。
我尝试过的解决方案:
sudo apt remove nvidia-drvier-455
(无法删除,因为它没有安装)
sudo apt install -f
(零效应不识别损坏的包裹)
sudo apt install synaptic
-。“修复损坏的软件包”(无效,另外突触无法识别已安装 nvidia-driver-455)
突触搜索“nvidia-driver-455”
我选择了任何项目,“标记为安装”是唯一的选项,并且必须删除 nvidia-driver-450,所以我不这样做。:-)
注意:我不知道这是否相关,但在 18.04 下.. virtualbox dkms 和 mesa/vulkan 驱动程序似乎与其他驱动程序冲突,我永远无法同时工作(修复一个损坏另一个)。
无论如何,在这个问题上摸不着头脑..有什么建议吗?
跑
我建议禁用安全启动。