[Bug 177166] Re: USB UIRT: uirt2_raw: checksum error

randomubuntuguy john4lists at gmail.com
Fri Apr 3 16:08:54 UTC 2009

still exists in mythbuntu 8.10
 2.6.27-9-generic #1 SMP Thu Nov 20 21:57:00 UTC 2008 i686 GNU/Linux

I don't want to recompile modules from source to fix this.

Why not fix it? I already spent the $58 and I'm sure a bunch of others did too.  I'll hound the maker to participate more in linux bugtesting.
>From the mythtv wiki:

 Partial Fix

A number of distributions are using a patched FTDI driver that solves
the kernel oops, but is missing a critical fix to allow the USB-UIRT to

In /usr/src/linux/drivers/usb/serial/ftdi_sio.c locate the function
ftdi_tiocmget and add "case FT232RL:" just after "case FT223C:". Then
rebuild and install your modules.

Without this fix you will get an error from lircd about not being able
to set DTR.

USB UIRT: uirt2_raw: checksum error
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