Hi Friend,
As you suggested I fetched details from my laptop.
1, dmesg | egrep -i "(error|fail|warning)"
adarsh@MintServer:~$ dmesg | egrep -i "(error|fail|warning)"
[ 0.524610] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.WLBU._STA.WLVD], AE_NOT_FOUND (20190703/psargs-330)
[...