Date: Tue, 1 Dec 2009 16:20:03 GMT From: Brandon Gooch <jamesbrandongooch@gmail.com> To: freebsd-usb@FreeBSD.org Subject: Re: usb/140160: USB ports are no longer "active" after ACPI suspend/resume cycle. Message-ID: <200912011620.nB1GK3tr096767@freefall.freebsd.org>
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The following reply was made to PR usb/140160; it has been noted by GNATS. From: Brandon Gooch <jamesbrandongooch@gmail.com> To: bug-followup@FreeBSD.org, jamesbrandongooch@gmail.com Cc: Subject: Re: usb/140160: USB ports are no longer "active" after ACPI suspend/resume cycle. Date: Tue, 1 Dec 2009 15:56:22 +0000 I manage to keep the USB ports usable by building and loading all USB components as modules: /boot/loader.conf: usb_load="YES" ehci_load="YES" uhci_load="YES" umass_load="YES" ukbd_load="YES" ums_load="YES" uhid_load="YES" ucom_load="YES" umct_load="YES" uplcom_load="YES" ...and unloading uhci(4) in /etc/rc.suspend: kldunload uhci ...then reloading uhci(4) in /etc/rc.resume: kldload uhci Only uhci(4) should be unloaded/reloaded, as any other USB component being unloaded/reloaded seems to put a kink in things. As of a few hours testing, this is functional as a work-around.
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