#19601: Asus RT-N18U broken FTDI
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Reporter: Grrruk | Owner: developers
Type: defect | Status: new
Priority: normal | Milestone: Chaos Calmer (trunk)
Component: base system | Version: Trunk
Resolution: | Keywords: RT-N18U FTDI
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Comment (by Grrruk):
Hmm, it seems that crash happens only when I have TWO devices connected --
FTDI and CDC ethernet dongle. BTW, CDC device does not work cleanly,
sometimes it complains about kevent 12, but it still works:
{{{
[ 17.519132] cdc_ether 1-1:1.0 eth3: register 'cdc_ether' at usb-ehci-
platform.0-1, CDC Ethernet Device, f8:35:dd:25:fe:db
[ 17.530222] usbcore: registered new interface driver cdc_ether
[ 20.756135] cdc_ether 1-1:1.0 eth3: kevent 12 may have been dropped
}}}
If I connect only FTDI device or only CDC device they work alone OK. If I
connect them at once, FTDI dies within few minutes.
CDC device sometimes does not work unless I run usbreset and then it
begins to work across several reboots. I don't know if it's a separate
issue or not.
--
Ticket URL: <https://dev.openwrt.org/ticket/19601#comment:9>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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