I'm using a slightly different variant of this keyboard - Corsair Strafe (without RGB; product ID is 1b15). I had more or less the same problem (error -110). I tried your solution (USB_QUIRK_DELAY_INIT) and it seems to work every time. I did a quick test - previously keyboard worked 5 out of 10 reboots, and after applying this change it worked 10 out of 10 reboots (I also get this new message during boot, like others did before - "couldn't find an input interrupt endpoint").
As this keyboard has a different product ID (but the same vendor ID), it will probably require additional entry in the drivers/usb/core/quirks.c Please let me know if you need any additional info or tests from me. -- 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
