Perhaps a clue: after the upgrade, I was also finding my wifi was a little flaky. Last week I disabled wifi and unloaded the ath5k drivers and other related drivers. The system has been up 10 days now, which is the longest uptime since this problem started.
From dmesg:
ath5k: phy0: Atheros AR2414 chip found (MAC: 0x79, PHY: 0x45)
Perhaps a clue: after the upgrade, I was also finding my wifi was a little flaky. Last week I disabled wifi and unloaded the ath5k drivers and other related drivers. The system has been up 10 days now, which is the longest uptime since this problem started.
From dmesg:
ath5k: phy0: Atheros AR2414 chip found (MAC: 0x79, PHY: 0x45)
Could this be the culprit?