in addition i found this ... Jul 25 18:07:19 hp-notebook kernel: [ 0.313880] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.WLBU._STA.WLVD], AE_NOT_FOUND (20190509/psargs-330)
in addition i found this ... _STA.WLVD] , AE_NOT_FOUND (20190509/ psargs- 330)
Jul 25 18:07:19 hp-notebook kernel: [ 0.313880] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.WLBU.