Can't tell if it's the same problem, but a recent (<1 month) update on a Lenovo T450s running 20.10 has led me to these symptoms: closing the lid or calling suspend leaves the machine dark and unusuable until I hold down the power button for 10 seconds to reboot.
-- 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
