On Mon, May 15, 2006 at 09:35:15AM +0200, Didier Wiroth wrote: > Hello, > > As an obsd newbie, I got my first obsd panic a few days ago, during the boot > process > on my lenovo x60s laptop. I compiled a kernel with azalia sound driver > support, and tried > to boot with that kernel, unfortunately a panic happened during the boot > process. > > Scenario A: > >From what I understood a panic is usually debugged like this > 1) you connect the debugging pc to the panic(ed) pc via serial console > 2) on the panic(ed) console, you boot the panic(ed) pc like this: > boot>set tty com0 > boot> stty com0 19200 > boot> boot > 3) on the debugging pc you connect with cu: > # cu -l /dev/tty00 -s 19200 > and copy paste the text (panic output, trace & ps) > > Is this the correct procedure?
USB serial devices can not be used with the debugger. If the x60 is anything like the t42, you have an internal serial uart you can enable via the system BIOS. In order to use this you have to buy a rather expensive docking station from IBM/lenovo that has the connector on it.
