On 01/11/2014 12:17 AM, Hernán Morales Durand wrote:
Didn't tried myself but there is a tracing library for X called xscope. Is not included by default in most distros.
http://xorg.freedesktop.org/archive/individual/app/xscope-1.4.tar.gz
Don't bother with xev, does not capture clicks inside Pharo.
Thanks for the replies. Adding the sources file to the bin dir -- no change. I'll try xscope and see if any interesting info surfaces. I looked at what libs are loaded by Pharo, and which ones of those are ones I upgraded last week. The intersection appears to be related to one package: I upgraded glibc from 2.16 to 2.17. At this point this seems to be the likeliest cause. However, I think I've run Pharo 3.0 on another very similar machine (at work) with glibc 2.17 successfully. Hmm. Where can I find instructions on how to build my own VM from source? Or alternative VMs to try? Regards, -Martin