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I am getting a black screen after logging in on ubuntu 18.04, since updating to nvidia-418 drivers.

The system seems to boot fine until I get the login screen, and it also works fine if I resume through recovery mode. I also got it to work by removing "quiet splash" in the boot options in the grub menu.

Any help/suggestions about this issue will be greatly appreciated. Thanks in advance!

  • I have so far tried purging and installing nvidia-418 drives a couple of times, and also reinstalling Cuda (which should not matter I guess). Also ran sudo apt install --reinstall xorg xserver-xorg-core xserver-xorg-video-nvidia-418 just in case but it did not help. I could login fine using nouveau drivers, but that was with a terrible resolution. – Anish Sevekari Mar 11 at 23:07
  • I had same problem. It can be solved by changing "nvidia-418" to "nvidia-driver-418". – Yifeng Li Mar 13 at 17:25
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Switch to LightDM

sudo apt-get install lightdm

That was the only thing that worked for me.

Here is another interesting (non) solution: Once the black screen comes up, log in from somewhere else and kill Xorg. Now you're back to the tty. Press ctrl-c to finish killing Xorg. Gdm restarts and will work this time.

  • Thanks! But I managed to fix it by removing silent splash line from grub config – Anish Sevekari Apr 12 at 23:33
  • I did this to get my second monitor working. Before, however, I edited /etc/default/grub/ and removed "quiet splash" from "GRUB_CMDLINE_LINUX_DEFAULT". Found this on Nvidia Forums. – Sina Apr 14 at 9:09
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{Solved and Works Fine}

Hey, I had the same problem. I installed the 418.xx driver from the official nvidia site on a fresh 18.04. My internal laptop display froze after login but later I found out that, it was because the graphics card was sending the output to HDMI, because, although my notebook display froze, my external monitor when connected worked fine. I tried disabling HDMI out with xrandr, still no luck.

Then as suggested by Creator here, I deleted all my xorg.conf files at /etc/X11 and just rebooted. Everything works like a charm. Including my cuda toolkit and tensorflow binaries.

  • Sorry didn’t work for me. I don’t really know what the issue is, but I managed to solve it by changing grub config. – Anish Sevekari Apr 12 at 23:34

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