The mouse port of a MCT PS/2-USB adapter is not always detected. Replugging the adapter would fix the problem but unfortunately at the moment this triggers usb/95348. Dmesg on my system, when the mouse doesn't work, shows: [...] ukbd0: MCT Corp. PS/2 - USB Interface Adaptor, rev 1.10/1.00, addr 2, iclass 3/1 kbd1 at ukbd0 uhid0: MCT Corp. PS/2 - USB Interface Adaptor, rev 1.10/1.00, addr 2, iclass 3/1 [...] Replugging the adapter: ukbd0: at uhub0 port 1 (addr 2) disconnected ukbd0: detached uhid0: at uhub0 port 1 (addr 2) disconnected uhid0: detached ukbd0: MCT Corp. PS/2 - USB Interface Adaptor, rev 1.10/1.00, addr 2, iclass 3/1 kbd1 at ukbd0 ums0: MCT Corp. PS/2 - USB Interface Adaptor, rev 1.10/1.00, addr 2, iclass 3/1 ums0: 3 buttons and Z dir. Fix: No one known. Replugging the adapter is a workaround. How-To-Repeat: Boot with an MCT PS/2 adaptor connected to the USB port. Move the mouse; the pointer should stay still. If the pointer moves, it was a lucky start: reboot.
State Changed From-To: open->suspended Mark suspended awaiting patches.
batch change: For bugs that match the following - Status Is In progress AND - Untouched since 2018-01-01. AND - Affects Base System OR Documentation DO: Reset to open status. Note: I did a quick pass but if you are getting this email it might be worthwhile to double check to see if this bug ought to be closed.
Reproducible with FreeBSD 13.0-RELEASE? Possible cross-reference: Microsoft wireless mouse | The FreeBSD Forums <https://forums.freebsd.org/threads/61236/>