Black screen after suspension on ubuntu 22.04
A black screen issue after the system resumes from suspension (or sleep) on Ubuntu can be caused by various factors, including graphics drivers, desktop environment, or power management settings. Here are some steps you can follow to diagnose and potentially fix the issue: 1. **Check Graphics Drivers**: - Outdated or incompatible graphics drivers can cause issues with resuming from suspension. Ensure that you have the latest graphics drivers installed. You can use the "Additional Drivers" tool in the "Software & Updates" application to check and install proprietary drivers if available. 2. **Tweak Power Management Settings**: - Check your power management settings, as they can affect how your system handles suspend and resume. Go to "Settings" -> "Power" and review the settings there. Adjust the settings to see if it resolves the issue. 3. **Check for BIOS/UEFI Updates**: - Sometimes, BIOS/UEFI updates can resolve issues related