I don't seem to have any issues. Everything works great, but I'm going through and learning more about journalctl and system maintenance. I want to learn as much as I can and keep things squeeky clean for the foreseeable future. Anyways, I was going through Arch system maintenance wiki and one of the suggested commands was
journalctl -p 3 -xb
this was my result:
[derek@archlinux ~]$ journalctl -p 3 -xb -- Logs begin at Wed 2019-12-25 04:49:43 PST, end at Mon 2020-01-06 19:10:26 PST. -- Jan 06 17:55:10 archlinux kernel: ACPI Error: Needed type [Reference], found [Integer] 000000000f4502c6 (20190816/exresop-66) Jan 06 17:55:10 archlinux kernel: ACPI Error: AE_AML_OPERAND_TYPE, While resolving operands for [Store] (20190816/dswexec-424) Jan 06 17:55:10 archlinux kernel: ACPI Error: Aborting method \_PR.CPU0._PDC due to previous error (AE_AML_OPERAND_TYPE) (20190816/psparse-529) Jan 06 17:55:16 archlinux kernel: Bluetooth: hci0: unexpected event for opcode 0xfc2f Jan 06 17:57:26 archlinux sddm-helper: gkr-pam: unable to locate daemon control file [derek@archlinux ~]$
Again, I don't seem to be having any issues. Everything works that I can tell. Everything is up to date as of today. Cache is clear, no orphans, etc. I probably would have kept going indefinitely without knowing a thing until I came across the Arch System Maintenance stuff. If I don't need to do anything, thanks!