On Thu, Jun 16, 2011 at 03:52:02PM -0400, Alan Stern wrote: > > When I try to suspend my ASUS K53E laptop, the process hangs after > > spinning down the disk unless I unload ehci_hcd. This happens on 2.6.38, > > 2.6.39 and 3.0-rc3+. Some details are at > > https://bugzilla.kernel.org/show_bug.cgi?id=37632 > > What additional info can I provide to help fix this if this is possible? > Set CONFIG_USB_DEBUG=y and boot with "no_console_suspend" on the > command line. What appears on the console when the system is hung? PM: Entering mem sleep usb usb2: usb auto-resume sd blah-blah syncing cache ehci_hcd 0000:00:1d.0: resume root hub usb 1-1.1: usb suspend sd blah-blah stopping disk hub 1-1:1.0: hub_suspend usb 1-1: unlink qh256-0001/ffff88013b411000 start 1 [1/0 us] usb 1-1: usb suspend and that's all. -- WBR, wRAR
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