On Wednesday 02 December 2009 11:30:02 Mark Duller wrote: > The following reply was made to PR usb/140160; it has been noted by GNATS. > > From: Mark Duller <[email protected]> > To: [email protected], [email protected] > Cc: > Subject: Re: usb/140160: USB ports are no longer "active" after ACPI > suspend/resume cycle. > Date: Wed, 02 Dec 2009 09:50:55 +0000 > > I have seen a similar issue on my x61s Thinkpad while following the 8.0x > releases. The behaviour has changed throughout the releases. > > On my latest test (on FreeBSD 8.0-PRERELEASE #2: i386), I found this > issue only occurs if I suspend the system while no usb modules are > loaded. On a resume, if one then loads the usb modules (such as umass > ehci uhci), usb does not work. > > My current workaround is to ensure I load the modules I need before the > first suspend. A resume in this case does keep the usb ports 'active'. > > I'll report back if i notice any change in 8.0-Release. >
Looks like we need to test USB suspend and resume a little bit more. --HPS _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to "[email protected]"
