On Sat, Apr 5, 2008 at 10:00 AM, Oliver Neukum <oliver@xxxxxxxxxx> wrote:> Ok, please locate the directory for your touchpad in sysfs and post all> files in the power subdirectory.
The kernel documentation says that "auto" is default for level. Why isit "on" here? Simple startup line to make it right:
for i in $(find /sys | grep power/level); do echo auto > "$i"; done
But still no extra info in dmesg :(
# ls /sys/devices/pci0000:00/0000:00:1d.0/usb2/2-2/power/autosuspend level persist wakeup
power # for i in *; do echo $i: $(<$i); doneautosuspend: 2level: onpersist: 1wakeup: enabled
2-2 # for i in *; do echo $i: $(<$i); done2-2:1.0:2-2:1.1:2-2:1.2:authorized: 1bcdDevice: 0064bConfigurationValue: 1bDeviceClass: 00bDeviceProtocol: 00bDeviceSubClass: 00bmAttributes: a0bMaxPacketSize0: 8bMaxPower: 40mAbNumConfigurations: 1bNumInterfaces: 3busnum: 2configuration:" !"Y� !"��▒d T� !dev: 189:136devnum: 9driver:ep_00:idProduct: 0218idVendor: 05acmanufacturer: Apple Computermaxchild: 0power:product: Apple Internal Keyboard / Trackpadquirks: 0x0speed: 12subsystem:uevent: MAJOR=189 MINOR=136 DEVTYPE=usb_device DRIVER=usbDEVICE=/proc/bus/usb/002/009 PRODUCT=5ac/218/64 TYPE=0/0/0 BUSNUM=002DEVNUM=009urbnum: 3615usb_endpoint:version: 2.00
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