Hi,
>On receiving your email 23 hours ago, I set that option in modprobe and rebooted my laptop. It works fine till just now when that bug occurs again when I was just viewing some man-page. Then I have >to reboot my laptop to bring network back alive, in order to reply you this email :-)
>I've attached the lasted systemd journal, it seems a little different from yesterday's dmesg log... Could you take a look at it? And I found that every time I boot up my laptop there is a little line of >message like:
>Nov 04 17:07:36 xenien kernel: iwlwifi 0000:03:00.0: can't disable ASPM; OS doesn't have ASPM control
>Does it have something to do with the bug?
Not sure - you can try 3.12 in which you shouldn't see this or remove
pci_disable_link_state(pdev, PCIE_LINK_STATE_L0S | PCIE_LINK_STATE_L1 |
PCIE_LINK_STATE_CLKPM);
from drivers/net/wireless/iwlwifi/pcie/trans.c
Did you see an improvement without power save feature? Or it was just the same?
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