1. Request reproduction info: Ask reporter if the freeze has happened again, or if it was a one-time event. 2. Request crash data: If reproducible, ask reporter to: - Enable kdump (sudo apt install linux-crashdump && sudo kdump-config show) - Or at minimum: journalctl --boot=-1 > frozen-boot-journal.txt after next reboot from freeze - zpool status output to check for ZFS errors 3. Request regression info: "Did this work correctly on kernel 7.0.0-14 or any previous kernel?" 4. Note ACPI errors are cosmetic: The ACPI BIOS errors in WMID methods are HP firmware bugs that appear on every boot — they are NOT related to the freeze and should not be the focus of debugging. 5. If reproducible without ZFS operations: investigate kernel ACPI/WMI interaction If reproducible during ZFS I/O: redirect to zfs-linux package
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2150799 Title: System freeze and ACPI BIOS Error (AE_AML_BUFFER_LIMIT) on HP Pro series To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2150799/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
