On 07/17/2018 09:22 AM, Tom Horsley wrote:
Probably a completely different problem, but my system also
crashed last night, and my router crashed as well. In fact
I suspect the router crash took down my system. The last
thing in the log was a message I've never seen before
about networkd service watchdog timeout. (didn't appear
in any of the old logs still on the system).
I'd hate to think a bad router could crash the system
but it sure looks like what happened :-(.
I think there is something in there related to networking. With kernels
17.4 and .5 my suspend hangs are right where the network shutdown
normally occurs. And I got this only when QEMU is running with some VM
active on the virtual network. 17.3 seems stable wrt to my problems.