Hi Manuel,
Manuel wrote:
> I'm using debian testing, 2.6.32-5-amd64 on acer aspire 5520g and i had this
> error
>
> hub 4-0:1.0: unable to enumerate USB device on port 2
>
> so i did modprobe -r ehci_hcd and now i have
>
> hub 2-0:1.0: unable to enumerate USB device on port 6
>
> . dmesg show me this error in loop, the performace of this laptop are really
> compromised
Sorry for a slow response. Basic questions:
- what version of the kernel are you using? (It would be a number like
2.6.32-30 or so.)
- does trying the kernel from
http://people.debian.org/~benh/packages/linux-image-2.6.39-3-amd64_2.6.39-4~a.test1_amd64.deb
help?
- if not, does trying the kernel from sid or experimental help?
- did you use previous versions of the kernel? If so, which ones
worked and which ones didn't?
- could you attach the output from
sh /usr/share/bug/linux-image-2.6.32-5-amd64/script 3>&1
- could you attach full "dmesg" output from immediately after booting?
Thanks for reporting, and hope that helps. (FWIW, this looks like
https://bugzilla.kernel.org/show_bug.cgi?id=22052 to me. If that
guess is right, this should be merged with Bug#620848.)
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