Running Ubuntu 23.10 with my Dell Latitude E6430 connected via HDMI to a AccuSynx AS191 external monitor, my laptop will not suspend when I close the lid or if I wait the set time to enter sleep mode (it doesn’t sleep either). It instead switches to the external monitor with lag and a short bit noticeable graphics glitch.
I’ve searched around and stumbled upon this forum post, yet it seems to have worked when I was running Ubuntu 23.04.
Are there any changes between the two versions that might have affected this solution?
- CPU: Intel® Core™ i5-3340M × 4
- Graphics: Intel® HD Graphics 4000 (IVB GT2)
- Windowing System: Wayland
- Kernel Version: Linux 6.5.0-17-generic
- GNOME Version: 45.2
----- SOLUTION -----
Looks like in part III of the guide, I needed to uncomment the changes made in the logind.conf file.
