Re: Fwd: USB suspending
Lukas Hejtmanek <[email protected]>
| Newsgroups | gmane.linux.usb.devel |
|---|---|
| Message-ID | <[email protected]> |
On Fri, Oct 05, 2007 at 11:25:11AM -0400, Alan Stern wrote: > > But power consumption on these ports is minimal for suspended devices, > > so it is a bad idea. > > Right. Power consumption is even smaller on ports with no devices > plugged in. For example, IBM ThinkPad T60 powers off all USB ports when hcd-uhci module is unloaded. My ASUS M6A does not, it does not also in Windows XP though. I still wonder why suspended machine consumes about 2Wh in S-T-R while the IBM consumes about 0.2Wh. -- Lukáš Hejtmánek ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel