An important fact on this issue: when booting from a USB flash drive with the image 20.04 in demo mode, the system itself shut down without any problems and turned off completely (when pressing the corresponding function, not the shutdown button). The state of the system at the time of the experiment: the OEM core 18.04 is installed.
But, as previously reported, when the laptop was running on the installed kernel 20.04, this problem with the natural shutdown of the system persisted. The system still could not shut down correctly. What data enthusiasts may need, please let me know. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1961476 Title: The laptop turns off only through the button and won't wake up from sleep (black screen) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.13/+bug/1961476/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
