On Tue, 2004-12-28 at 22:11 -0500, Alan Stern wrote: > On Tue, 28 Dec 2004, Paul Ionescu wrote: > > > Hello all, > > > > With kernel 2.6.10, I have the following problem with uhci_hcd: > > After an ACPI S3 suspend it fails to see any USB device plugged in. > > If I unload the module and load it again, it works again. > > I hadn't this problem with previous kernels, where it worked just fine. > > Do you know something that changed between 2.6.9 and 2.6.10 that could > > lead to this behavior ? > > It is ACPI or USB fault ? > > Nothing relevant has changed in the uhci_hcd driver, so far as I know. > I'd be inclined to guess that ACPI is the culprit. Have you tried booting > with "acpi=off", in both 2.6.9 and 2.6.10?
You might also try "pci=routeirq". This works around some known issues with suspend/resume in 2.6.10. ------------------------------------------------------- The SF.Net email is sponsored by: Beat the post-holiday blues Get a FREE limited edition SourceForge.net t-shirt from ThinkGeek. It's fun and FREE -- well, almost....http://www.thinkgeek.com/sfshirt _______________________________________________ linux-usb-devel@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
