On Wed, 05 Sep 2007, Benjamin Close wrote: > I'd love to debug here this but can't as the box uses a USB > mouse/keyboard so every time I drop to a debugger I lose keyboard > support :( I have had some success using DDB with a USB keyboard by removing atk and kbdmux from the kernel config (nodevice lines for atkbdc, atkbd, psm, and kbdmux). A downside is that when I do this, dumps stop working - they hang on the call to cncheckc() when checking for user abort (the cncheckc() never returns). Replacing this call with (-1) allows the dump to proceed. For me, the relevant file is /usr/src/sys/amd64/amd64/ minidump_machdep.c. - MichaelReceived on Wed Sep 05 2007 - 16:32:43 UTC
This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:39:17 UTC