apport information 5.15 report sent. Same problem also with 5.17 and 5.18 kernels.
Observations: entering suspend I see a plain orange screen with a big clock for just an instant before black out. Pressing a key will spin the fan for a few seconds but never show anything onscreen. Only way out I've found is power off & reboot. :( Dual boot machine. Wakes OK in Windows 10. ** Attachment added: "acpidump.txt" https://bugs.launchpad.net/bugs/1909005/+attachment/5578860/+files/acpidump.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1909005 Title: Ubuntu does not resume (wake up) from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1909005/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs