[Bug 140849] [ums] [usb8] USB mouse doesn't work under FreeBSD 8.0-RELEASE

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=140849

Vinícius Zavam <egypcio at googlemail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |egypcio at googlemail.com

--- Comment #3 from Vinícius Zavam <egypcio at googlemail.com> ---
Hi,

as crazy as it sounds, and as the status of this PR is still 'open' I will
report a quick update about it... under 12.0-CURRENT

right after a world/kernel upgrade (from Feb 26th, sorry for the missing rev) I
rebooted into a system without USB mouse support. moused(8) was not starting,
and there was no /dev/umsX available.

  % uname -iUKa
  FreeBSD zim 12.0-CURRENT FreeBSD 12.0-CURRENT #4 r330240: Thu Mar  1 17:02:10
CET 2018     root at zim:/usr/obj/usr/src/amd64.amd64/sys/ZIM  amd64 ZIM 1200058
1200058

getting ums(4) back in place just solved the thing; or just kldload(8) it.

  % cat /sys/amd64/conf/ZIM
  include     GENERIC-NODEBUG
  ident       ZIM
  device      ums # JUST ADD!

the ums(4) is really not in the GENERIC kernel config for quite of a long time,
and that's why it sounds crazy. I was using the very same KERNCONF without any
issues til today. so, anyway, loading/using ums(4) solved it for me.

  ugen2.3: <Logitech USB-PS2 Optical Mouse> at usbus2, cfg=0 md=HOST spd=LOW
(1.5Mbps) pwr=ON (98mA)

maybe someone can help on tracking actual changes impacting USB support like
this?

KR,

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