I would love to sit down on this and just port it to NetBSD ... but this month time is my 'valuable' thing - and I need to provide some things that I need to do for a living - please try and share what you found to work - I would really like to make lsblk(8) also work on NetBSD - as if FreeBSD would not exist - the NetBSD UNIX is the system I would be using instead :)
Hi and thanks for testing it on NetBSD - let me know how it went - we can add that to my repo and I can 'maintain' lsblk(8) that will both for FreeBSD and NetBSD :)
Are you not using the W520 anymore? Your posts were very useful in configuring mine.
I wally like W520 - but it has one drawback for me - it needs at least 135W PSU - which means I can not use USB-C adapters ... but the thing I need the most from W520 (comparing to T520) is that quad core CPU ... and I just bought T520 with quad core CPU - unfortunatelly also with Nvidia 4200 card ... but I will seek for one with 'only Intel GPU'.
The two W520 I have - I will clean them up and sell some time.
So for TL;DR - I will replace mine W520 with T520 to have it as a backup :)
That ThinkPad T400 is REALLY old and OpenBSD is known to be slow - so if you connect slow hardware with slow OS ... you get what You get.
IMHO update to at least to T420/T430 ... or change OpenBSD to NetBSD or FreeBSD.