Re: [Bugme-new] [Bug 8681] New: USB printer autosuspend breaks Samsung ML-2510
Oliver Neukum <[email protected]>
| Newsgroups | gmane.linux.usb.devel |
|---|---|
| Message-ID | <[email protected]> |
> > I've narrowed it down the following patch, introduced in 2.6.20: > > > > d0532184086906889f4a0cd92eade1f7be49fbac > > USB: autosuspend for usb printer driver > > > > this implements autosuspend for usb printers. It compiles and is tested. > > > > Reverting that single patch from 2.6.21.5 fixes the problem. > > > > Please consider fixing/reverting/quirking the USB printer autosuspend code. > > > > > > Oliver got fingered ;) Please provide me with dmesg of a kernel compiled with CONFIG_USB_DEBUG. The interesting part is the following 1. switch on printer 2. wait 5 seconds 3. run "lsusb" Regards Oliver ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel