I've tried disabling autofs but it didn't change my problem.
Output from dmesg | tail after plugging in device:
wlan0: RX AssocResp from c0:c1:c0:02:55:b8 (capab=0x411 status=0 aid=1)
wlan0: associated
ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
padlock: VIA PadLock not detected.
Intel AES-NI instructions are not detected.
wlan0: no IPv6 routers present
ehci_hcd 0000:00:12.2: BAR 0: set to [mem 0xf2308600-0xf23086ff] (PCI address [0xf2308600-0xf23086ff])
ehci_hcd 0000:00:12.2: restoring config space at offset 0x1 (was 0x2b00000, writing 0x2b00017)
ehci_hcd 0000:00:12.2: PME# disabled
ehci_hcd 0000:00:12.2: PME# enabled
Output before plugging in device:
ADDRCONF(NETDEV_UP): wlan0: link is not ready
wlan0: authenticate with c0:c1:c0:02:55:b8 (try 1)
wlan0: authenticated
wlan0: associate with c0:c1:c0:02:55:b8 (try 1)
wlan0: RX AssocResp from c0:c1:c0:02:55:b8 (capab=0x411 status=0 aid=1)
wlan0: associated
ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
padlock: VIA PadLock not detected.
Intel AES-NI instructions are not detected.
wlan0: no IPv6 routers present
EDIT: https://bbs.archlinux.org/viewtopic.php?id=114077
So the problem is with ehci_hcd.
EDIT: My problem was having USB autosuspend disabled in laptop-mode-tools. I fixed this by changing "CONTROL_USB_AUTOSUSPEND" in /etc/laptop-mode/conf.d/usb-autosuspend.conf to 1 and having a long "AUTOSUSPEND_TIMEOUT".
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Related maybe ???
Possibly, but I doubt it. My cpu usage does not increase at all.
]]>Related maybe ???
]]>I've tried reinstalling my kernel with # pacman -S kernel26, I've reinstalled xorg, udev. I haven't disabled hotplugging in xorg explicitly, however the wiki isn't clear on the exact config file that I should check.
The devices that I've tested are:
-USB stick
-Logitech Unifying Receiver (wireless mouse)
-LG Xenon (my phone: under windows at detects that it's connected to a computer and automatically puts itself into USB Mass Storage Mode, which lets me transfer files back and forth. Under linux it acts like it's plugged into the wall, and only charges)
I'm running Openbox and have done a great deal of configuration, so I would really not like to do a fresh install. Any help is appreciated, thanks.
EDIT: I just tried an Ubuntu live cd. Hotplugging works fine.
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