[Bug 88746] Re: ehci_hcd module causes I/O errors in USB 2.0 devices
Troy James Sobotka
troy.sobotka at gmail.com
Mon Dec 8 18:17:24 UTC 2008
While not limited strictly to Alcor, it appears many problems lie with
this chipset. My chipset is an Alcor (nGear multi card reader / hub) as
is the official bug report at kernel.org:
http://bugzilla.kernel.org/show_bug.cgi?id=ehci_hcd
https://bugs.launchpad.net/ubuntu/+source/linux-source-2.6.20/+bug/88746/comments/62
https://bugs.launchpad.net/ubuntu/+source/linux-source-2.6.20/+bug/88746/comments/119
https://bugs.launchpad.net/ubuntu/+source/linux-source-2.6.20/+bug/88746/comments/299
https://bugs.launchpad.net/ubuntu/+source/linux-source-2.6.20/+bug/88746/comments/397
I will suggest to anyone with an Alcor to attempt the above workaround
as listed in comment https://bugs.launchpad.net/ubuntu/+source/linux-
source-2.6.20/+bug/88746/comments/372
To help out the developers it might be prudent to identify the offending
chipsets that are misbehaving.
--
ehci_hcd module causes I/O errors in USB 2.0 devices
https://bugs.launchpad.net/bugs/88746
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