OK installed the additional tools but retasking 0x10 to internal speaker didn't fix it, hda-jacksense-test output below
Without Headphones plugged in
peter@LIFEBOOK-E8020:~$ sudo hda-jack-sense-test
Pin 0x12 (Black Mic): present = No
Pin 0x14 (Black HP Out): present = No
peter@LIFEBOOK-E8020:~$
With Headphones plugged in
peter@LIFEBOOK-E8020:~$ sudo hda-jack-sense-test
Pin 0x12 (Black Mic): present = No
Pin 0x14 (Black HP Out): present = Yes
peter@LIFEBOOK-E8020:~$
OK installed the additional tools but retasking 0x10 to internal speaker didn't fix it, hda-jacksense-test output below
Without Headphones plugged in E8020:~ $ sudo hda-jack-sense-test E8020:~ $
peter@LIFEBOOK-
Pin 0x12 (Black Mic): present = No
Pin 0x14 (Black HP Out): present = No
peter@LIFEBOOK-
With Headphones plugged in E8020:~ $ sudo hda-jack-sense-test E8020:~ $
peter@LIFEBOOK-
Pin 0x12 (Black Mic): present = No
Pin 0x14 (Black HP Out): present = Yes
peter@LIFEBOOK-
ATB, Peter