Chris: Thank you for your quick response. Graphics: Intel® HD Graphics 520 (Skylake GT2)
The install was an upgrade from 18.04 LTS to 18.04 to 19.04. After the upgrade was completed, I could not understand why my Dell laptop screen was blanking out. I discovered that my "color management profile" was in the "on" position and that was causing the screen blackout. I clicked on Settings, Devices, Color, Laptop Screen. There I found that the color setting was defaulted to the "on" position for my Dell Inspiron 15-7599. I turned off that setting and the problem disappeared. The screen works normally. I may consider removing that specific color profile to avoid the problem in future upgrades. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1837335 Title: Screen goes to black after a few seconds using 19.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/virt-manager/+bug/1837335/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
