Ubuntu 24.04 LTS – NVIDIA driver mismatch causes black screen – Fix & Prevention

📖 ~1 min read

Table of contents

1. Symptom & Impact
2. Environment & Reproduction
3. Root Cause Analysis
4. Quick Triage
5. Step-by-Step Diagnosis
6. Solution – Primary Fix
7. Solution – Alternative Approaches
8. Verification & Acceptance Criteria
9. Rollback Plan
10. Prevention & Hardening
11. Related Errors & Cross-Refs
12. References & Further Reading

Symptom & Impact

Desktop fails to render and system boots to black screen or login loop.

Environment & Reproduction

Often after kernel updates with out-of-sync proprietary modules.

ubuntu-drivers devices
nvidia-smi
lsmod | grep -E 'nvidia|nouveau'

Root Cause Analysis

Driver package and running kernel modules do not match, or nouveau conflict exists.

Quick Triage

Inspect GPU and display-manager logs.

journalctl -b -p err --no-pager | grep -Ei 'nvidia|nouveau|gdm|sddm'
systemctl status gdm3
modinfo nvidia 2>/dev/null | head

Step-by-Step Diagnosis

Confirm recommended package and DKMS build status.

ubuntu-drivers list
dpkg -l | grep -E 'nvidia|dkms'
sudo dkms status

Solution – Primary Fix

Purge conflicting drivers and install recommended package.

sudo apt purge -y 'nvidia*'
sudo ubuntu-drivers autoinstall
sudo update-initramfs -u
sudo reboot

Solution – Alternative Approaches

Temporarily boot with nomodeset and install a specific tested branch.

sudo apt install -y nvidia-driver-550
sudo update-initramfs -u
sudo reboot

Verification & Acceptance Criteria

Graphical login appears and nvidia-smi reports devices.

nvidia-smi
glxinfo -B 2>/dev/null | head
systemctl status gdm3

Rollback Plan

Switch to nouveau temporarily if proprietary driver remains unstable.

sudo apt purge -y 'nvidia*'
sudo apt install -y xserver-xorg-video-nouveau
sudo reboot

Prevention & Hardening

Pin validated driver series for production graphics hosts.

apt-cache policy nvidia-driver-550
ubuntu-drivers devices
uname -r

Related Errors & Cross-Refs

May overlap with Secure Boot module-signing issues.

Related tutorial: View the step-by-step tutorial for Ubuntu 24.04 LTS.

View all Ubuntu 24.04 LTS tutorials on the Tutorials Hub →

Browse all common problems & solutions on the Tutorials Hub.

References & Further Reading

Ubuntu NVIDIA and DKMS driver compatibility documentation.