Hello everyone, I've just installed Ubuntu 10.10 (64bit) with a 2.6.35 kernel on my Lenovo T410s. This laptop has a N-Trig DuoSense digitizer which works fine with hid_ntrig, however, as soon as this driver is loaded or was loaded previously, suspend stops working. When the driver is loaded, the laptop immediately wakes up again after the suspend attempt. When the driver has been unloaded, the laptop suspends properly, but hangs on wakeup. dmesg shows: usbhid 2-1.8:1.1: suspend error -5 pm_op(): usb_dev_suspend+0x0/0x20 returns -5 PM: Device 2-1.8 failed to suspend async: error -5 PM: Some devices failed to suspend The bug has already been reported to kernel bugzilla [1], however, there hasn't been any recent activity. I'd like to help pin this bug down, it's the only annoyance in an otherwise flawlessly working machine. Therefore, I'd be glad for some starting points as to how to debug this. [1] https://bugzilla.kernel.org/show_bug.cgi?id=16125 Florian -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
