From: Rick G. <rt...@aa...> - 2013-01-19 01:44:23
|
On Fri, 18 Jan 2013, Jonathan Woithe wrote: > I think we might have to quantify where things are crashing in this > situation. In the first instance, using "-v 6" will turn on verbose > debugging information which might show something interesting. However, I > think we may get more mileage by enabling core dumps and using gdb to look > at the program state at the time it crashed. Are you able to do this, or > will you need more detailed instructions? > I have compiled and installed from source in the past, but I have very little experience with gdb. I was a mainframe programmer 15+ years ago, and accustomed to reading dumps and debugging in assembler, so I hope I'm trainable at least. I've downloaded the recent tarball of the ffado distribution libffado.2.1.0.tgz. Does it also contain the source for ffado-mixer? I'll expand it and start reading... I'm guessing I'll have to uninstall the ubuntu package for ffado first, then compile and install libffado, then recompile jack2 and link with the new libffado. When I get to that point, shall I grab the latest source for jack, or should I limit the variables by grabbing the ubuntu source package from the repository? > A hang at "reconfiguring bus" suggests the firewire card is getting hung up > for some reason. You've probably mentioned it in an earlier email, but what > firewire card or cards are you seeing these symptoms with? > I've got three available. The laptop has an 02micro chip builtin, and I have two expresscards available, The first one has a VIA VT6315, and the second one a TI XIO2200. The current series of tests has been with the TI card only. -- Rick Green "Those who would give up essential Liberty, to purchase a little temporary Safety, deserve neither Liberty nor Safety." -Benjamin Franklin "As for our common defense, we reject as false the choice between our safety and our ideals." -President Barack Obama 20 Jan 2009 |