Re: [lcd4linux] unpluging the usb device-bug?

[Michael R. <re...@eu...>]

Hi tasos,

>>> Michael it still does't escape from the main
>> loop.i
>>> have to send a signal that exits from the
>> loop(like
>>> ctrl+c).
>>> any ideas?
>> Could you please send the complete output of
>> 'lcd4linux -Fvvq' again,
>> and disconnect the device while running? Thanks...

Thanks for the deboug output.

Are you sure that there are any pending display output changes that
should be written to the display while or after you disconnected it?

The write functions are called on updates only, and the write functions
should catch the disconnect state (for the write() system call fails).

If there are no pending changes, nothing is written, so there's no write
which could fail, and lcd4linux does not exit.


bye, Michael

-- 
Michael Reinelt <re...@eu...>
http://home.pages.at/reinelt
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