> i installed OpenBSD 4.4 on my ThinkPad X61, played a little bit, and > used halt -p to shutdown the machine and walked away. The next morning i > found that while it appears to have shutdown correctly, the machine did > not power off but instead showed > > syncing disks...done > uchi2: host controller halted > > and would just sit there until i manually held the power button. This
Over the last 6 months I have experienced the same problem 2 or 3 times with my ThinkPad T60 running OpenBSD 4.3.

