Unable to install printer using CONTROL-PANEL; program fails to find any printer port. Linux-5.2 and Linux 6.0 did not exhibit this problem. My printer port is an on-board port on a SUPERMICRO P5MMS98 motherboard, configured for AUTO address selection, BI-DIRECTION. Was able to work around by loading LINUX 6.0 and using 6.1 to update.
*** This bug has been marked as a duplicate of 5680 ***