Hi, I believe I have same bug on my DELL Latitude 5490. It is impossible to wake up from lock (it works only if I wake up the computer in the first 5 seconds), suspend and hibernation. The screen remains black, the fan is working, but the computer does not respond and has to be shut down by pressing the power button for a few seconds. Everything works fine in Ubuntu 18.04.3, but the bug exists in Ubuntu 18.04.4 and 20.04. For the moment I am back to 18.04.3. Thank you very much for your help.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1872758 Title: System doesn't wake up after suspend on HP Pavillon 15-CS1022NL To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1872758/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
