mh, I blacklisted cdc_acm. now it works: > kernel: [ 499.835320] usb 1-5.1: new high-speed USB device number 12 using xhci_hcd > kernel: [ 499.923835] usb 1-5.1: New USB device found, idVendor=04e8, idProduct=685d > kernel: [ 499.923837] usb 1-5.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 > kernel: [ 499.923839] usb 1-5.1: Product: SAMSUNG USB > kernel: [ 499.923840] usb 1-5.1: Manufacturer: SAMSUNG > kernel: [ 499.923841] usb 1-5.1: SerialNumber: SAMSUNG USB SERIAL > mtp-probe: checking bus 1, device 12: "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5.1" > mtp-probe: bus: 1, device: 12 was not an MTP device Heimdall is able to access the phone. But I don't have a heimdall package for flashing and want to use Odin on Windows in VirtualBox. Doesn't work with Windows Samsung drivers. :( Well, off-topic. Windows sucks. ;) Jan Am 08.06.2015 um 19:15 schrieb JPT: > Hi, > > whenever I connect my Samsung Galaxy Express in Download Mode to my PC, > the following happens: > this repeats until cdc runs out of some handles (64) > currently it's 8: > $ lsmod|grep cdc_acm > cdc_acm 36864 8 > > module cdc_acm cannot be unloaded. > I think this is a bug. > > In general, is cdc_acm the correct driver for the Download Mode of > Android phones? > > thanks, > > Jan > > ps. please CC. > -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html