Public bug reported:
I have written a ansi-c program that communicates with a GSM modem. The
application consists of 2 threads (pthread), one transmits and the other
receives data to/from the modem. The program terminates at once when
receiving a character and the system reports "I/O Possible". The
application uses the device /dev/ttyACM0 to communicate with a TC63 GSM
modem from Siemens.
This problem occurred after upgrading from Ubuntu 6.06 to Ubuntu 7.10. I
have also tried running my application with the Ubuntu Hardy Heron Live
CD, "I/O Possible" still here!
It seems like the problem is related to multi threading, and the
upgrading of pthread or libc libraries.
Best regards
ThomasH
** Affects: glibc (Ubuntu)
Importance: Undecided
Status: New
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"I/O Possible" terminates my multithreaded RS232 application
https://bugs.launchpad.net/bugs/211801
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