With the kernels from http://people.canonical.com/~khfeng/lp1678477-nolpm/ , the problem seems to have returned. I got the following error on boot:
[ 1.273005] usb 3-9: new full-speed USB device number 3 using xhci_hcd [ 11.740700] usb 3-9: string descriptor 0 read error: -110 [ 11.740733] usb 3-9: New USB device found, idVendor=1b1c, idProduct=1b20 [ 11.740734] usb 3-9: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 16.860817] usb 3-9: can't set config #1, error -110 Unplugging and re-plugging the keyboard also gives me similar error messages on dmesg. More often than not it will eventually work on one of the retries, but sometimes it will fail three times in a row and stop. I guess one or more of the other two quirks are necessary too. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1678477 Title: Kernel has troule recognizing Corsair Strafe RGB keyboard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1678477/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
