To honorable kernel developers, I am writing to report a kernel bug I have with my USB keyboard. I am using Linux kernel 4.10.0-29-generic, but this problem exists in older kernels as well at least since kernel 4.10.0-26. I am using Ubuntu Gnome 17.04. After closing the lid, I click the power button to turn the screen on, but the USB keyboard suddenly stops working. I have two keyboards, one is built in my laptop (working normally) Dell Inspiron 15 3000 Series and a mechanical keyboard connected by USB port (this is the one not working). The latter stops working for a long time. When I try to unplug and plug in again, it also takes longer than usual to work. Reproduction method: Turn off the screen (close the lid, click the power button...) then turn on by clicking the power button. Consequence: The keyboard connected by USB will not work while the mouse is still working. This is the first time I am reporting a bug, if you need any more information. Please just tell me. LAM GIA THUAN Informatikstudent an der FH Frankfurt/VGU -- 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
