On Thu, 2020-08-27 at 07:32 +0000, laolux laolux wrote: > However, lock does not work well. I can unlock after 10 seconds (8 > out of 8 times), but I cannot unlock anymore after 20 seconds (3 out > of 3 times). Do you have different suspend options in the BIOS (or UEFI)? It could be that you can change a setting so that the laptop still provides enough power to its RAM during suspend that it can resume. Hibernation could be a problem if you don't have a large enough swap partition, or swap file, or don't have a kernel options specifying which swap to resume from. -- uname -rsvp Linux 3.10.0-1127.18.2.el7.x86_64 #1 SMP Sun Jul 26 15:27:06 UTC 2020 x86_64 Boilerplate: All unexpected mail to my mailbox is automatically deleted. I will only get to see the messages that are posted to the mailing list. _______________________________________________ users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/users@xxxxxxxxxxxxxxxxxxxxxxx