1. With all parameters, the double cycle does not occur. Among the logs, "PM: Image saving progress 10%, 20%..." appears quickly, then gets stuck at "80%" for about 35 seconds. It then jumps rapidly to 90% and 100% and hibernates. 2. After removing pm_debug_messages, the same stall occurs, but once "image saving progress" has reached 100%. The total hibernation time remains roughly the same, around 45 seconds. 3. After also removing no_console_suspend, the bug reappears. I am sending you the dmesg.
** Attachment added: "dmesg-without-pm_debug-no_console_suspend.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2149848/+attachment/5968289/+files/dmesg-without-pm_debug-no_console_suspend.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2149848 Title: Hibernation fails on first attempt (double cycle) on HP ProBook 450 G8 with Intel Tiger Lake To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2149848/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
