The plot thickens, without clarity...
On two occasions when the freeze occurred, things locked up to the extent that the system pointer in Debian could not be moved. Some keyboard events were accepted:
ctl-esc followed by arrow keys
alt-space followed by arrow keys
I noticed that 'pkill -USR1 -n -x squeak' will append to crash.dmp in the Cuis-Smalltalk-Dev directory. No redirection of stdout needed. In the last run there were 4 stack overflows. Are these of any relevance?
copyBits @ @ @ @ @ @ @ @ @ @ fractionPart truncated fractionPart truncated @ **StackOverflow**
copyBits @ @ @ @ @ @ @ @ @ @ fractionPart truncated fractionPart truncated @ **StackOverflow**
scanCharactersFrom:to:in:rightX:stopConditions:kern: @ fractionPart truncated fractionPart truncated @ **StackOverflow**
scanCharactersFrom:to:in:rightX:stopConditions:kern: @ fractionPart truncated fractionPart truncated @ **StackOverflow**
- Dan