I'm attaching the output from 'cat /proc/bus/usb/devices'. When I ran this command, I had a 2-port USB hub plugged into 1 of the 4 usb ports on the notebook. Also, I had a USB optical mouse plugged into the 2-port hub. Here's what I've noticed: the mouse has worked every time when it's plugged into the 2 port hub that's plugged into one of the 3 "strange" USB ports on my notebook. However, as noted before, the USB optical mouse does not always work when plugged directly into the notebook (except on 1 port that has worked everytime). How can I get the other 3 ports "fixed," so that the mouse is correctly detected on startup? Unplugging and replugging the mouse into ANY of the 4 ports works fine...it's only on the initial startup problems with 3. Thanks.
--- Alan Stern <[EMAIL PROTECTED]> wrote: > On Wed, 15 Dec 2004, Robert Hoffler wrote: > > > I'm attaching the output of 'lspci'. All usb > > controllers should be the same on the notebook (as > far > > as I know), but obviously 3 are different. > > They should not be the same. 3 of your controllers > are USB 1.1 whereas > the fourth is USB 2.0. > > I don't know how many USB ports your notebook has, > but probably they are > divided equally among the first three controllers > and all of the ports are > connected to the fourth controller. > > > It seems > > as if I'm having problems with those 3. When I > use a > > usb 2-port hub in one of the 3 "troubled" > controllers, > > both mouse and controller seem to work fine on > > startup??? When I use the mouse alone, it's > sometimes > > not detected on startup. Also, I don't see any > output > > from /proc/bus/usb/devices. I'm not sure how to > turn > > on verbose usb debugging. > > What do you get when you do: > > cat /proc/bus/usb/devices > > To turn on USB verbose debugging you need to > configure and build a kernel. > The USB verbose debugging switch is the first option > in the configuration > script after the option for USB support. > > Alan Stern > > > > ------------------------------------------------------- > SF email is sponsored by - The IT Product Guide > Read honest & candid reviews on hundreds of IT > Products from real users. > Discover which products truly live up to the hype. > Start reading now. > http://productguide.itmanagersjournal.com/ > _______________________________________________ > [EMAIL PROTECTED] > To unsubscribe, use the last form field at: > https://lists.sourceforge.net/lists/listinfo/linux-usb-devel >
T: Bus=04 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2 B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0 D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=0000 ProdID=0000 Rev= 2.06 S: Manufacturer=Linux 2.6.9 uhci_hcd S: Product=UHCI Host Controller S: SerialNumber=0000:00:10.2 C:* #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr= 0mA I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms T: Bus=03 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2 B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0 D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=0000 ProdID=0000 Rev= 2.06 S: Manufacturer=Linux 2.6.9 uhci_hcd S: Product=UHCI Host Controller S: SerialNumber=0000:00:10.1 C:* #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr= 0mA I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2 B: Alloc=104/900 us (12%), #Int= 2, #Iso= 0 D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=0000 ProdID=0000 Rev= 2.06 S: Manufacturer=Linux 2.6.9 uhci_hcd S: Product=UHCI Host Controller S: SerialNumber=0000:00:10.0 C:* #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr= 0mA I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms T: Bus=02 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 2 Spd=12 MxCh= 4 D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=03eb ProdID=3301 Rev= 3.00 S: Product=Standard USB Hub C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 64mA I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 1 Ivl=255ms T: Bus=02 Lev=02 Prnt=02 Port=02 Cnt=01 Dev#= 3 Spd=1.5 MxCh= 0 D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=04fc ProdID=0013 Rev= 6.b0 S: Product=USB OpticalWheel Mouse C:* #Ifs= 1 Cfg#= 1 Atr=a0 MxPwr=100mA I: If#= 0 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=01 Prot=02 Driver=usbhid E: Ad=81(I) Atr=03(Int.) MxPS= 4 Ivl=10ms T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh= 6 B: Alloc= 0/800 us ( 0%), #Int= 0, #Iso= 0 D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=01 MxPS= 8 #Cfgs= 1 P: Vendor=0000 ProdID=0000 Rev= 2.06 S: Manufacturer=Linux 2.6.9 ehci_hcd S: Product=EHCI Host Controller S: SerialNumber=0000:00:10.3 C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=256ms
