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USB 3.x fails on wake

asked 2018-04-30 08:19:39 -0500

Steve606 gravatar image

Having a problem with USB 3.x since the introduction of kernel 4.16, USB 3.x work fine on boot up no problems at all however if the machine goes into a standby state then resumes USB 3.x is not working, lsusb and lspci seem to output the same before and after however there is no responses in the output of dmesg post wake. USB 2 ports are unaffected and the problem does not exist on the 4.15 kernel.

Not sure where to start with diagnosing this issue.

Kind Regards,


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This does not sound good! Anyone else experiencing this... I was about to upgrade :)

David-LDA gravatar imageDavid-LDA ( 2018-05-08 11:05:06 -0500 )edit

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answered 2018-05-08 03:23:53 -0500

Steve606 gravatar image

Managed to find a solution to the problem, needed to add usbcore.autosuspend=-1 to my kernel boot parameters, all is working without issue again

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Asked: 2018-04-30 08:19:39 -0500

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Last updated: May 08 '18