Hi there, I've a laptop with CentOS 8 and a PC with CentOS 7. After 3 years of break I was Scuba Diving last 3 weeks. Back at home I wish to download all dive logs from my divecomputer connext via IrDA to my PC. But no kernel modul for IrDA was found. [root at rechner1 ~]# modprobe ircomm modprobe: FATAL: Module ircomm not found in directory /lib/modules/4.18.0-147.6.el8.x86_64 [root at rechner1 ~]# modprobe ircomm_tty modprobe: FATAL: Module ircomm_tty not found in directory /lib/modules/4.18.0-147.6.el8.x86_64 [root at destn40768 ~]# [root at rechner1 ~]# lsusb | grep -i irda Bus 002 Device 011: ID 9710:7780 MosChip Semiconductor MCS7780 4Mbps Fast IrDA Adapter [root at rechner1 ~]# Same with CentOS7 How do I get IrDA support? Mit freundlichen Grüßen / Kind regards Andreas Reschke MAHLE International GmbH Unix/Linux-Administration (FIE4.1) Pragstr. 26 - 46, 70376 Stuttgart, Germany Phone: +49 711 501-475 98 Mobile: +49 173 3197397 andreas.reschke at mahle.com, https://www.mahle.com MAHLE International GmbH, Location: Stuttgart, Registered: Amtsgericht Stuttgart HRB 16413 Management Board: Dr. Jörg Stratmann, Michael Frick, Michael Glowatzki, Martin Wellhöffer