Re: [BUG] USB_PERSIST
Alan Stern <[email protected]>
| Newsgroups | gmane.linux.usb.devel,gmane.linux.kernel |
|---|---|
| Message-ID | <[email protected]> |
On Mon, 26 Nov 2007, Raymano Garibaldi wrote: > > Wait a minute. You're saying that USB Persist worked under 2.6.21 > > because it wasn't available? That makes no sense. Besides, if you > > don't like USB Persist under 2.6.23, you can always eliminate it by > > turning off CONFIG_USB_PERSIST. > > > > I have tried this. Simply turning off CONFIG_USB_PERSIST doesn't work. > In this case the USB drive file system is unmounted on resume, even if > the drive remained plugged in during suspend. Something about this doesn't sound right. When you have CONFIG_USB_PERSIST enabled, do you remember to turn on the Persist feature for the root fs device by writing a "1" to the device's power/persist file in sysfs? Can you try building a kernel with CONFIG_USB_PERSIST and CONFIG_USB_DEBUG both enabled, and post the dmesg log from immediately after resuming? Alan Stern ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel