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codeling
Asked: 2018-12-22 06:19:37 +0800 CST

带有光标的 NVidia 空白屏幕

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[注意：我知道有很多关于nvidia和黑屏的问题，但到目前为止还没有一个让我更接近解决方案，我已经尝试了很多，见下文]

问题：在戴尔 XPS 9570（具有 GeForce GTX 1050 Ti 卡，以及内置英特尔显卡）上运行 Xubuntu 18.10，nvidia 410 和 415 驱动程序停止工作。在滚动引导消息后启动 Linux 时，我得到的只是一个黑屏，左上角有（不闪烁）白色光标。nouveau 驱动程序工作正常，但它们只允许我使用内置的笔记本电脑屏幕，而不是通过 HDMI 连接到笔记本电脑的屏幕。

它曾经可以工作（如果你可以这样称呼它，当它引导到工作桌面环境时，它 3 次中有 2 次启动到工作桌面环境，否则保持黑色）直到今天早上（当我做了一个apt upgrade，它安装了 linux-image-4.18.0- 13.

到目前为止，我为解决此问题所做的尝试：

  • 尝试启动 linux-image-4.18.0-12，同样的问题
  • 按照这里的建议，我添加nomodeset了要通过 grub 设置的内核选项（我之前已经设置了这个，这是让它首先工作所必需的）
  • 正如大部分时间在与 nvidia 相关的空白屏幕问题上所建议的那样，我尝试清除所有与 nvidia 相关的内容（由 列出的所有内容dpkg --list | grep nvidia），并重新安装 410 驱动程序
  • 我还添加了图形驱动程序 ppa 并从那里安装了 415 个驱动程序（https://launchpad.net/~graphics-drivers/+archive/ubuntu/ppa）（中间有几次清除）
  • 尝试过 Bumblebee：https ://wiki.ubuntu.com/Bumblebee （那里的指南似乎没有激活 nvidia 驱动程序，对吗？至少对我来说没有，仍然使用 nouveau）
  • 至于上面提到的问题，当 GUI 只能每 3 次加载 2 次时，我尝试了 xdm、gdm、lddm - 但是使用它们时，我一直黑屏；只有 lightdm（我记得不久前有一个问题导致了我看到的症状）似乎与 nvidia 驱动程序一起工作......

至于日志中的错误，我看到一些关于 nvidia-persistenced 和一些 bumblebee 参考（当然，后者仅在安装 bumblebee 之后）。现在似乎没有任何真正的与 nvidia 相关的错误（以前在屏幕保持空白的情况下也没有）：

$ journalctl --since today | grep -i nvidia | grep -i "\(err\|fail\)"
Dez 21 07:04:45 nertha kernel: NVRM: loading NVIDIA UNIX x86_64 Kernel Module  415.23  Thu Dec  6 21:34:12 CST 2018 (using threaded interrupts)
Dez 21 13:44:00 nertha kernel: NVRM: loading NVIDIA UNIX x86_64 Kernel Module  415.23  Thu Dec  6 21:34:12 CST 2018 (using threaded interrupts)
Dez 21 13:44:00 nertha nvidia-persistenced[743]: nvidia-persistenced failed to initialize. Check syslog for more details.
Dez 21 13:44:00 nertha nvidia-persistenced[749]: Failed to query NVIDIA devices. Please ensure that the NVIDIA device files (/dev/nvidia*) exist, and that user 121 has read and write permissions for those files.
Dez 21 13:44:00 nertha systemd[1]: nvidia-persistenced.service: Failed with result 'exit-code'.
Dez 21 13:44:00 nertha systemd[1]: Failed to start NVIDIA Persistence Daemon.
Dez 21 13:47:49 nertha kernel: NVRM: loading NVIDIA UNIX x86_64 Kernel Module  415.23  Thu Dec  6 21:34:12 CST 2018 (using threaded interrupts)
Dez 21 13:47:49 nertha nvidia-persistenced[772]: nvidia-persistenced failed to initialize. Check syslog for more details.
Dez 21 13:47:49 nertha nvidia-persistenced[780]: Failed to query NVIDIA devices. Please ensure that the NVIDIA device files (/dev/nvidia*) exist, and that user 121 has read and write permissions for those files.
Dez 21 13:47:49 nertha systemd[1]: nvidia-persistenced.service: Failed with result 'exit-code'.
Dez 21 13:47:49 nertha systemd[1]: Failed to start NVIDIA Persistence Daemon.
Dez 21 13:47:50 nertha nvidia-persistenced[875]: Failed to unlink PID file: No such file or directory
Dez 21 13:47:50 nertha nvidia-persistenced[912]: Failed to unlink PID file: No such file or directory
Dez 21 13:47:50 nertha nvidia-persistenced[951]: Failed to unlink PID file: No such file or directory
Dez 21 13:47:50 nertha nvidia-persistenced[971]: Failed to unlink PID file: No such file or directory
Dez 21 13:47:50 nertha systemd[1]: nvidia-persistenced.service: Failed with result 'start-limit-hit'.
Dez 21 13:47:50 nertha systemd[1]: Failed to start NVIDIA Persistence Daemon.
Dez 21 13:47:50 nertha systemd[1]: nvidia-persistenced.service: Failed with result 'start-limit-hit'.
Dez 21 13:47:50 nertha systemd[1]: Failed to start NVIDIA Persistence Daemon.
Dez 21 13:58:06 nertha kernel: NVRM: loading NVIDIA UNIX x86_64 Kernel Module  415.23  Thu Dec  6 21:34:12 CST 2018 (using threaded interrupts)
Dez 21 14:09:52 nertha kernel: NVRM: loading NVIDIA UNIX x86_64 Kernel Module  415.25  Wed Dec 12 10:22:08 CST 2018 (using threaded interrupts)
Dez 21 14:09:52 nertha nvidia-persistenced[754]: nvidia-persistenced failed to initialize. Check syslog for more details.
Dez 21 14:09:52 nertha nvidia-persistenced[759]: Failed to query NVIDIA devices. Please ensure that the NVIDIA device files (/dev/nvidia*) exist, and that user 121 has read and write permissions for those files.
Dez 21 14:09:53 nertha systemd[1]: nvidia-persistenced.service: Failed with result 'exit-code'.
Dez 21 14:09:53 nertha systemd[1]: Failed to start NVIDIA Persistence Daemon.
Dez 21 14:10:53 nertha kernel: NVRM: loading NVIDIA UNIX x86_64 Kernel Module  415.25  Wed Dec 12 10:22:08 CST 2018 (using threaded interrupts)
Dez 21 14:10:53 nertha nvidia-persistenced[809]: nvidia-persistenced failed to initialize. Check syslog for more details.
Dez 21 14:10:53 nertha nvidia-persistenced[811]: Failed to query NVIDIA devices. Please ensure that the NVIDIA device files (/dev/nvidia*) exist, and that user 121 has read and write permissions for those files.
Dez 21 14:10:53 nertha systemd[1]: nvidia-persistenced.service: Failed with result 'exit-code'.
Dez 21 14:10:53 nertha systemd[1]: Failed to start NVIDIA Persistence Daemon.
Dez 21 14:10:54 nertha nvidia-persistenced[912]: Failed to unlink PID file: No such file or directory
Dez 21 14:10:54 nertha nvidia-persistenced[920]: Failed to unlink PID file: No such file or directory
Dez 21 14:10:54 nertha nvidia-persistenced[926]: Failed to unlink PID file: No such file or directory
Dez 21 14:10:54 nertha nvidia-persistenced[956]: Failed to unlink PID file: No such file or directory
Dez 21 14:10:54 nertha nvidia-persistenced[975]: Failed to unlink PID file: No such file or directory
Dez 21 14:10:54 nertha nvidia-persistenced[988]: Failed to unlink PID file: No such file or directory
Dez 21 14:10:54 nertha nvidia-persistenced[1016]: Failed to unlink PID file: No such file or directory
Dez 21 14:10:54 nertha nvidia-persistenced[1058]: Failed to unlink PID file: No such file or directory
Dez 21 14:10:54 nertha nvidia-persistenced[1068]: Failed to unlink PID file: No such file or directory
Dez 21 14:10:54 nertha nvidia-persistenced[1089]: Failed to unlink PID file: No such file or directory
Dez 21 14:10:54 nertha nvidia-persistenced[1105]: Failed to unlink PID file: No such file or directory
Dez 21 14:10:54 nertha nvidia-persistenced[1113]: Failed to unlink PID file: No such file or directory
Dez 21 14:10:54 nertha nvidia-persistenced[1121]: Failed to unlink PID file: No such file or directory
Dez 21 14:10:54 nertha nvidia-persistenced[1131]: Failed to unlink PID file: No such file or directory
Dez 21 14:10:54 nertha nvidia-persistenced[1142]: Failed to unlink PID file: No such file or directory
Dez 21 14:31:05 nertha kernel: NVRM: loading NVIDIA UNIX x86_64 Kernel Module  415.25  Wed Dec 12 10:22:08 CST 2018 (using threaded interrupts)
Dez 21 14:31:05 nertha nvidia-persistenced[756]: nvidia-persistenced failed to initialize. Check syslog for more details.
Dez 21 14:31:05 nertha nvidia-persistenced[759]: Failed to query NVIDIA devices. Please ensure that the NVIDIA device files (/dev/nvidia*) exist, and that user 121 has read and write permissions for those files.
Dez 21 14:31:05 nertha systemd[1]: nvidia-persistenced.service: Failed with result 'exit-code'.
Dez 21 14:31:05 nertha systemd[1]: Failed to start NVIDIA Persistence Daemon.
Dez 21 14:31:06 nertha systemd-udevd[403]: Process '/bin/mknod -m 666 /dev/nvidiactl c 195 255' failed with exit code 1.
Dez 21 14:31:06 nertha systemd-udevd[403]: Process '/bin/mknod -m 666 /dev/nvidia0   c 195 0' failed with exit code 1.
Dez 21 14:31:06 nertha bumblebeed[783]: [    5.548701] [ERROR]Failed to unload module 'nvidia_drm' (ref count: 2).
Dez 21 14:31:06 nertha bumblebeed[783]: [    5.548716] [ERROR]Failed to unload module 'nvidia_modeset' (ref count: 2).
Dez 21 14:31:06 nertha bumblebeed[783]: [    5.548724] [ERROR]Failed to unload module 'nvidia' (ref count: 77).
Dez 21 14:48:44 nertha kernel: NVRM: loading NVIDIA UNIX x86_64 Kernel Module  410.78  Sat Nov 10 22:09:04 CST 2018 (using threaded interrupts)
Dez 21 14:48:45 nertha systemd-udevd[427]: Process '/bin/mknod -m 666 /dev/nvidiactl c 195 255' failed with exit code 1.
Dez 21 14:48:45 nertha systemd-udevd[427]: Process '/bin/mknod -m 666 /dev/nvidia0   c 195 0' failed with exit code 1.
Dez 21 14:48:45 nertha bumblebeed[804]: [    5.564388] [ERROR]Failed to unload module 'nvidia_drm' (ref count: 2).
Dez 21 14:48:45 nertha bumblebeed[804]: [    5.564420] [ERROR]Failed to unload module 'nvidia_modeset' (ref count: 2).
Dez 21 14:48:45 nertha bumblebeed[804]: [    5.564428] [ERROR]Failed to unload module 'nvidia' (ref count: 77).

我真的很想再次使用 nvidia 驱动程序，与 nouveau 一样，似乎无法识别外部屏幕。我还能尝试什么？如果您需要更多信息，请告诉我！

部分原因似乎是 lightdm 问题。正如下面的答案所述，由于某种原因，lightdm 第一次似乎没有正确启动。与 lightdm 相关的唯一问题出现在期刊 ( journalctl -b) 中是：

PAM unable to dlopen(pam_kwallet.so): /lib/security/pam_kwallet.so: cannot open shared object file: No such file or directory
PAM adding faulty module: pam_kwallet.so

我想此消息与此问题无关，据我从提及此消息的问题中看到，这可能不是问题...

drivers nvidia bumblebee nvidia-optimus

1 个回答

  1. Best Answer

    我让 nvidia-driver-390 与以前的内核 4.18.0-12 一起工作（但仍然没有运行多显示器支持）。

    然后我决定用 4.18.0-13 再试一次，但没有nomodeset选项 - 并且修复了它！

    所以我的解决方案是： - nvidia-driver 390 drivers -从以innomodeset开头的行中删除。GRUB_CMDLINE_LINUX_DEFAULT/etc/default/grub

    启动时偶尔出现空白屏幕的问题仍然存在。实际上，它似乎变得更加频繁。在这种情况下，一种解决方法是登录 tty1 并执行：sudo systemctl restart lightdm。

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