ubuntu / ubuntu/lightdm

LightDM with nVidia driver 470 blank screen

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#367 2 comments 0 reactions 0 assignees View on GitHub

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Dominant language
C
Stars
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Forks
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PR merge metrics
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Description

I'm using Xubuntu 24.04 with an NVIDIA GK107M (GeForce GT 650M). LightDM is lightdm 1.30.0. Since the update from 22.04 to 24.04 LightDM shows a Blank (Black) Login screen if it's used with nVidia 470 Drivers. I can't login.

If I remove LightDM and install another Display Manager like GDM it works.

What kind of information do you need from me?

Contributor guide

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

The issue names no source files, tests, or entry points. Start by reproducing the blank LightDM login on Xubuntu 24.04 with the NVIDIA 470 driver and compare it with the working GDM setup. Done means identifying a reproducible LightDM-specific cause and documenting or testing a fix.

Written by the indexing model from the issue text.

Assessment

Tech stack
linux, ubuntu
Domain
desktop, operating-systems
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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