Ubuntu显卡驱动问题

[docky]

请教各位大神，Ubuntu 18.04 装完显卡驱动后显示器分辨率变高，但过几天后恢复原样，重装驱动：
sudo add-apt-repository ppa:graphics-drivers 
sudo apt-get update 
sudo apt-get install nvidia-390
sudo apt-get install mesa-common-dev 
sudo apt-get install freeglut3-dev
nvidia-smi 
提示显卡驱动有问题：
NVIDIA-SMI has failed because it couldn't communicate with the NVIDIA driver. Make sure that the latest NVIDIA driver is installed and running.
应该怎么解决？

[astolia]

估计当前用的是intel的核显，或者退回到开源的nouveau驱动去了。
看下 lspci -k 的输出结果

[docky]

估计当前用的是intel的核显，或者退回到开源的nouveau驱动去了。
看下 lspci -k 的输出结果

运行apt-get install nvidia-390这一步报错：

Setting up nvidia-compute-utils-390 (390.77-0ubuntu0~gpu18.04.1) ...
Warning: The home dir /nonexistent you specified can't be accessed: No such file or directory
Adding system user `nvidia-persistenced' (UID 121) ...
Adding new group `nvidia-persistenced' (GID 127) ...
Adding new user `nvidia-persistenced' (UID 121) with group `nvidia-persistenced' ...
Not creating home directory `/nonexistent'.
Setting up nvidia-dkms-390 (390.77-0ubuntu0~gpu18.04.1) ...
update-initramfs: deferring update (trigger activated)
INFO:Enable nvidia
DEBUG:Parsing /usr/share/ubuntu-drivers-common/quirks/lenovo_thinkpad
DEBUG:Parsing /usr/share/ubuntu-drivers-common/quirks/dell_latitude
DEBUG:Parsing /usr/share/ubuntu-drivers-common/quirks/put_your_quirks_here
Loading new nvidia-390.77 DKMS files...
Building for 4.15.0-29-generic
Building for architecture x86_64
Building initial module for 4.15.0-29-generic
ERROR: Cannot create report: [Errno 17] File exists: '/var/crash/nvidia-dkms-390.0.crash'
Error! Bad return status for module build on kernel: 4.15.0-29-generic (x86_64)
Consult /var/lib/dkms/nvidia/390.77/build/make.log for more information.
dpkg: error processing package nvidia-dkms-390 (--configure):
installed nvidia-dkms-390 package post-installation script subprocess returned error exit status 10
dpkg: dependency problems prevent configuration of nvidia-driver-390:
nvidia-driver-390 depends on nvidia-dkms-390 (= 390.77-0ubuntu0~gpu18.04.1); however:
Package nvidia-dkms-390 is not configured yet.
dpkg: error processing package nvidia-390 (--configure):
dependency problems - leaving unconfigured
No apport report written because the error message indicates its a followup error from a previous failure.
No apport report written because the error message indicates its a followup error from a previous failure.
Processing triggers for initramfs-tools (0.130ubuntu3) ...
update-initramfs: Generating /boot/initrd.img-4.15.0-29-generic
Errors were encountered while processing:
nvidia-dkms-390
nvidia-driver-390
nvidia-390
E: Sub-process /usr/bin/dpkg returned an error code (1)

请指教怎么操作

[astolia]

看 /var/lib/dkms/nvidia/390.77/build/make.log 中的具体错误信息

[fuhuizn]

官方源里的 nvidia-driver-390 有没有试一下

[docky]

官方源里的 nvidia-driver-390 有没有试一下

已解决。原因是gcc和g++降级导致，升回原来版本后重装驱动即可恢复正常。

[tony2278]

我在内核4.14.30的Ubuntu上安装Nvidia的显卡驱动，没有成功。重启后会不能进入系统。卸载Nvidia的显卡驱动后，就能够进入系统了。请问怎样可以成功安装Nvidia驱动？

[poloshiao]

我在内核4.14.30的Ubuntu上安装Nvidia的显卡驱动，没有成功。重启后会不能进入系统。卸载Nvidia的显卡驱动后，就能够进入系统了。请问怎样可以成功安装Nvidia驱动？

因為每個使用者情況可能不同
幫你獨立新建一個主題
viewtopic.php?f=42&t=488384#p3209325