This is the DEBUG output...
[ 659.660272] usb 1-4: new high speed USB device using ehci_hcd and address 6 [ 659.812616] rndis_host 1-4:1.0: master #4/ (null) slave #5/ (null) [ 659.812624] usb 1-4: bad CDC descriptors [ 659.812851] rndis_wlan 1-4:1.0: master #4/ (null) slave #5/ (null) [ 659.812858] usb 1-4: bad CDC descriptors And this the corresponding code... /* we need a master/control interface (what we're * probed with) and a slave/data interface; union * descriptors sort this all out. */ info->control = usb_ifnum_to_if(dev->udev, info->u->bMasterInterface0); info->data = usb_ifnum_to_if(dev->udev, info->u->bSlaveInterface0); if (!info->control || !info->data) { dev_dbg(&intf->dev, "master #%u/%p slave #%u/%p\n", info->u->bMasterInterface0, info->control, info->u->bSlaveInterface0, info->data); goto bad_desc; } Any ideas what to do next? Could the problem be that the bInterfaceNumber starts with 0. So there is 0 and 1. And the ifnum for master is 4 and for slave 5. So that usb_ifnum_to_if doesn't find the configuration... Is the condition bInterfaceNumber == ifnum the bug? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796006 Title: Samsung Galaxy S Android 2.3.4 tethering does not work any longer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796006/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs