#uname -a Linux tz-hpmini 2.6.28-15-generic #49-Ubuntu SMP Tue Aug 18 18:40:08 UTC 2009 i686 GNU/Linux
Does not fix this. It sounds like my problem, but only happens when the buffer overruns. I will try one of the 2.6.29 kernels and/or Karmic when I get a chance. For example, using http://www.sparkfun.com/commerce/product_info.php?products_id=9115 (or the 3.3v version) and shorting TXO to RXI, then do (at 57600/pass8): cat /dev/ttyUSB0 cat testfile >/dev/ttyUSB0 it will work, and it will work if you just send a small file with the second command then run the first. But if you copy a larger file (I don't know the precise boundary) it will lock up, fail, and require a reboot. I generally can't get it to lock up if there is something reading all the characters back, or the data rate of the input is slow (even if I leave it for a short while, but more than long enough to get any local buffers filled up). t...@tz-hpmini:~/Downloads/pulse1$ cat logs/acc3.log >/dev/ttyUSB0 bash: /dev/ttyUSB0: Input/output error After it locks up: t...@tz-hpmini:~/sbnok/tzgpsd/minigpsd-0.31/sample+utils$ lsmod | grep ft ftdi_sio 56968 0 usbserial 39656 2 ftdi_sio -- ftdi_sio doesnt work propertly https://bugs.launchpad.net/bugs/376128 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
