Since the errors talk about suspend I tries giving my machine a full
shut down and restart. Afterwords, the ports started working
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https://bugs.launchpad.net/bugs/1094534
Title:
USB
Here'a the good dmesg output after the restart:
$ dmesg | grep xhci
[1.443560] xhci_hcd :03:00.0: xHCI Host Controller
[1.443566] xhci_hcd :03:00.0: new USB bus registered, assigned bus
number 2
[1.448876] xhci_hcd :03:00.0: irq 16, io mem 0xf050
[1.448946]
Just tried a suspend/resume and I immediately get this error in dmesg
(nothing when I attach a device):
[ 694.190750] xhci_hcd :03:00.0: WARN: xHC restore state timeout
[ 694.190758] xhci_hcd :03:00.0: PCI post-resume error -110!
[ 694.190760] xhci_hcd :03:00.0: HC died; cleaning
