powertop --auto-tune sets the r8169 NIC to power/control=auto. The driver then runtime-suspends it about 10s after losing carrier and never wakes on link return, so eth0 stayed down until a reboot (seen Sept 29 and Oct 1). The oneshot that already runs after powertop for the USB radios now also pins eth0 to power/control=on, and is renamed powertop-exemptions to match.
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Dot-files for my laptop, written by following the dendritic pattern.
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fix(kazai): keep eth0 out of PCI runtime PM so it recovers from link loss #12
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shyrogan.fr
shyrogan.fr targeting main from kazai-wifi-reconnection
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