Yes I was wondering if there was a workaround to gdb 4.18 and threads. gdb > info threads ;; reports nothing trying to switch to another thread reports: gdb > thread 1 Thread ID # not known. blah blah. I know gdb 4.17 works, but I was checking to see if there was an excepted solution for Redhat 6.1 yet. -- To unsubscribe: mail -s unsubscribe [EMAIL PROTECTED] < /dev/null