There are a few variations on the "USB stops working after a while" bug(s), I have come across one on a (newly bought) desktop machine that tells me "xHCI host controller not responding, assume dead". The only fix I found is turning of autosuspend for USB completely.
While searching I found this message on the kernel usb mailinglist: https://www.spinics.net/lists/linux-usb/msg168676.html, though my bug might not actually be related to this one, I thought I'd point to the patch since it might be the fix for this issue as well. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1413440 Title: USB stops working after a while (xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command) To manage notifications about this bug go to: https://bugs.launchpad.net/system76/+bug/1413440/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
