Description of problem:
I'm seeing weird behaviour of network during last weeks, suddenly, without a known reason, the WiFi network disconnects. There are no moves of the laptop during that time.
When I looked into the journal, around the time it happened, I see this log in the NetworkManager journal:
Apr 16 09:11:17 hhorak-t470 NetworkManager: <warn> [1523862677.2230] sup-iface[0x55fecda40660,wlp58s0]: connection disconnected (reason -4)
Is that helpful at all? How can I get more info about this issue?
Version-Release number of selected component (if applicable):
happens time-to-time, without any specific trigger, approx 2-3x a day
Steps to Reproduce:
not sure :(
WiFi connection disconnected suddenly
Laptop is t470s
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