Things are especially worse when I am in office. Now its almost 2 hours this message is getting printed still no signs of getting ready to mount. I do not why why thing are very bad at office and not very much at home. Differences are A/C and docking station. On Fri, May 29, 2009 at 9:42 AM, Jithin Emmanuel <jithin1987@xxxxxxxxx> wrote: > I checked with 2.6.27 kernel. Its not working. I am getting the same > message printed again and again. If its a problem with the hardware > itself, whcy its working after some 20-30 minutes, ( and sometimes by > uhci). > > I have seen this working with ehci in my box with the docking station. > > On Fri, May 29, 2009 at 6:51 AM, Jithin Emmanuel <jithin1987@xxxxxxxxx> wrote: >> Yes when using docking station it fails over to uhci and when not it mostly >> uses ehci. I have seen it using even uhci when not in docking station. In a >> 2.6.27 kernel I saw it using ehci even with docking station. >> >> What annoys most is the time taken to appear as ready to mount some times it >> takes up to 30 mins. >> >> But if I connect it during boot it gets detected fast, mostly after login >> though it keeps printing those error messages. >> >> I will check again with other laptops with different kernels. >> >> On Thu, May 28, 2009 at 9:23 PM, Alan Stern <stern@xxxxxxxxxxxxxxxxxxx> >> wrote: >>> >>> On Wed, 27 May 2009, Andrew Morton wrote: >>> >>> > (switched to email. Please respond via emailed reply-to-all, not via >>> > the >>> > bugzilla web interface). >>> > >>> > On Mon, 18 May 2009 08:37:42 GMT bugzilla-daemon@xxxxxxxxxxxxxxxxxxx >>> > wrote: >>> > >>> > > http://bugzilla.kernel.org/show_bug.cgi?id=13335 >>> > > >>> > > Summary: USB portable hdd taking 10 - more than 30 minutes >>> > > to >>> > > detect >>> >>> > > In the mean time I am seeing these in /var/log/syslog >>> > > >>> > > May 18 13:55:53 grainlead-lx kernel: [ 416.713368] hub 2-0:1.0: >>> > > unable to >>> > > enumerate USB device on port 5 >>> > > May 18 13:55:53 grainlead-lx kernel: [ 416.900361] hub 2-0:1.0: >>> > > unable to >>> > > enumerate USB device on port 5 >>> >>> (Two of those are enough to get the idea across. Including 100 of them >>> doesn't really add much new information...) >>> >>> > > I am using a docking station with my laptop compaq 6910p, when using >>> > > docking >>> > > station it gets detected with uhci_hcd, so getting on USB 1.1 speed. >>> > > When not >>> > > using docking station it gets detected with ehci_hcd . >>> >>> Does this mean the drive works okay with EHCI when the laptop isn't >>> docked but fails over to UHCI when it is docked? >>> >>> > > This is an apollo imation portable drive which used to work fine >>> > > before 2.6.28 >>> > > kernel. >>> >>> You mean it used to work with EHCI even when the laptop was docked? >>> >>> > > This is the case with 2.6.28 and 29 kernel with 2.6.30-rc5 Its not >>> > > mounting at >>> > > all. It just keeps printing >>> > > >>> > > hub 2-0:1.0: unable to enumerate USB device on port >>> > > >>> > > It could also be a device problem. I am dual booting with windows, >>> > > when >>> > > connecting under windows, though it mounts immediately its mounting as >>> > > usb 1.1 >>> > > with a message connect to a high speed device >>> >>> Have you tried going back to a pre-2.6.28 kernel to see if it still >>> works? Maybe something in the docking station broke when you upgraded. >>> >>> Alan Stern >>> >>> >> >> >> >> -- >> Regards >> Jithin Emmanuel >> http://spotm.in >> Bette Davis - "Brought up to respect the conventions, love had to end in >> marriage. I'm afraid it did." > > > > -- > Regards > Jithin Emmanuel > http://spotm.in > Helen Rowland - "One man's folly is another man's wife." - > http://www.brainyquote.com/quotes/authors/h/helen_rowland.html > -- Regards Jithin Emmanuel http://spotm.in W. C. Fields - "I am free of all prejudices. I hate every one equally." - http://www.brainyquote.com/quotes/authors/w/w_c_fields.html -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
