Public bug reported:
I'm running Ubuntu 6.10 Edgy. Whenever I have the ehci_hcd driver loaded
and the wireless adapter is in load, it will disconnect completely after
random period of time. Restarting network doesn't help, unplugging and
replugging the adapter doesn't work, only a fresh reboot will make it
work until it disconnects again. If I remove the ehci_hcd driver from
the kernel with modprobe -r ehci_hcd it will work without any problems,
but ehci_hcd will load itself even if I blacklist the module.
To me it seems like the ehci_hcd driver just dies on too much load.
I can post some logs if needed but I couldn't find anything relevant in
the system log viewer.
** Affects: Ubuntu
Importance: Undecided
Status: Unconfirmed
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Buffalo WLI-U2-KG54 wireless USB adapter disconnects randomly when ehci_hcd
(USB 2.0) support is on
https://launchpad.net/bugs/81272
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