Timer callbacks not working
Previously working timers in some of my packages/nodes have stopped working. The roscpp_tutorials/Tutorials/Timers example doesn't work either as the timer callbacks never execute. The program aborts normally with ctrl-C from the spin function.
I am using Ubuntu 10.04, Diamondback and an Acer AX3400 (AMD Athlon II). Internet searches haven't uncovered any other examples of this problem. Hints?