Just confirm that I have the same problem (with a WUSB11 V2.8) that the driver can't transmit when in Ad-Hoc.
Turning on debug with 'iwpriv wlan0 set_debug 180' shows that it's receiving however the TX data doesn't show up (as it does in Managed mode). TX counter in 'ifconfig' doesn't increase either. I did find that the driver at http://at76c503a.berlios.de/ seems to work better. I'll try to check the patch out, Simon. -- at76c503 driver won't send in ad-hoc mode https://launchpad.net/bugs/57625 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs