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Author Topic: USB not working with kernel 2.6.30-rc5 - "hub has too many ports! (err -19)"  (Read 1675 times)
da1l6
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« on: May 10, 2009, 01:48:10 PM »

Hello

When booting the plug with kernel 2.6.30 rc5 (and these patches: http://sheeva.with-linux.com/sheeva/index.php?dir=patches/) USB devices alost never work. dmsg lists this:
Code:
$ dmesg | grep -i hub
usbcore: registered new interface driver hub
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
hub 1-1:1.0: USB hub found
hub 1-1:1.0: config failed, hub has too many ports! (err -19)
There is a single 5 Port USB 2.0 hub connected to the plug.
Repluging the USB hub makes it work again.
With the stock kernel USB works fine.
Any hints on what's going wrong during boot?

da1l6
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cbxbiker61
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« Reply #1 on: May 10, 2009, 08:32:12 PM »

You might want to try previous release candidates, since it's not terribly difficult to switch versions.  I've not had any USB related issues but I'm not currently using a hub.
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