On Fri, 16 Mar 2007, Claas Langbehn wrote: > Hello! > > >> Going on a limb here - faulty USB cable causes USB resets which throws > >> off legacy emulation (which is done in SMM as well as KBC controller) > >> which causes KCB to lose bytes. I would expect also seeing some > >> keypresses not being registered but losing release is much more > >> visible... > >> > > > > It's possible. But the USB drivers try to take control of the host > > controllers away from the SMM BIOS. How could legacy support work with > > both SMM and the Linux USBHID system trying to handle it? > > > Please tell me what I can do to help to debug this strange behaviour. > Repuducing the USB resets is easy, but reproducing the PS/2 influence > takes long, since its hardly visible.
My advice is don't do anything and don't worry about it. It really isn't an important problem. Alan Stern
