Hi Eric, These messages showed up repeatedly during our tests at Burning Man. Unfortunately, when they occurred, nothing relevant actually appeared in /var/log/messages.
Any other ideas? --- Harvind On Mon, 2009-08-10 at 11:04 -0700, Eric Blossom wrote: > On Mon, Aug 10, 2009 at 10:48:57AM -0700, Harvind Samra wrote: > > We've occasionally encountered cases, while running OpenBTS, where the > > USRP code hang up and starts spitting out the following message > > repeatedly: > > > > short write xfer: 0 != 3584 > > > > In looking at fusb_linux.cc, it looks like USB writes suddenly cease to > > complete. Sometimes, the host machine hangs so badly that a reboot is > > needed. > > > > I know USB on linux has always had problems. So my questions are: > > > > 1) Is this problem specific to the USRP or does it have to do with > > libusb? > > 2) Is the specific to certain USB controllers? > > 3) Has this bug been addressed in recent updates/releases to gnuradio? > > > > Any help is appreciated. Thanks. > > > > Harvind Samra > > Kestrel Signal Processing, Inc. > > Hi Harvind! > > I've never seen this error. > Have you checked the kernel logs? > /var/log/messages is probably a good place to start. > > Eric _______________________________________________ Discuss-gnuradio mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
