[Bug 1218371] Networkmanager fails with USB-C mobile phones
https://bugzilla.suse.com/show_bug.cgi?id=1218371 https://bugzilla.suse.com/show_bug.cgi?id=1218371#c9 Juan Erbes <jerbes@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Flags|needinfo?(jerbes@gmail.com) | Found By|--- |Beta-Customer --- Comment #9 from Juan Erbes <jerbes@gmail.com> --- Bus 001 Device 006: ID 04e8:6863 Samsung Electronics Co., Ltd Galaxy series, misc. (tethering mode) Couldn't open device, some information will be missing Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 0 [unknown] bDeviceSubClass 0 [unknown] bDeviceProtocol 0 bMaxPacketSize0 64 idVendor 0x04e8 Samsung Electronics Co., Ltd idProduct 0x6863 Galaxy series, misc. (tethering mode) bcdDevice 5.04 iManufacturer 1 SAMSUNG iProduct 2 SAMSUNG_Android iSerial 3 R5CW30XW7ZD bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 0x004b bNumInterfaces 2 bConfigurationValue 1 iConfiguration 4 bmAttributes 0x80 (Bus Powered) MaxPower 500mA Interface Association: bLength 8 bDescriptorType 11 bFirstInterface 0 bInterfaceCount 2 bFunctionClass 224 Wireless bFunctionSubClass 1 Radio Frequency bFunctionProtocol 3 RNDIS iFunction 7 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 224 Wireless bInterfaceSubClass 1 Radio Frequency bInterfaceProtocol 3 RNDIS iInterface 5 ** UNRECOGNIZED: 05 24 00 10 01 ** UNRECOGNIZED: 05 24 01 00 01 ** UNRECOGNIZED: 04 24 02 00 ** UNRECOGNIZED: 05 24 06 00 01 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0008 1x 8 bytes bInterval 9 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 0 bNumEndpoints 2 bInterfaceClass 10 CDC Data bInterfaceSubClass 0 [unknown] bInterfaceProtocol 0 iInterface 6 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x8e EP 14 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x0f EP 15 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 cat /usr/lib/modprobe.d/50-blacklist-rndis.conf # RNDIS is considered insecure (bsc#1205767, jsc#PED-5731) blacklist rndis_wlan blacklist usb_f_rndis blacklist rndis_host The output of "sudo journalctl -b": mar 14 08:39:37 localhost.localdomain kernel: usb 1-2.4: new high-speed USB device number 6 using xhci_hcd mar 14 08:39:37 localhost.localdomain kernel: usb 1-2.4: New USB device found, idVendor=04e8, idProduct=6863, bcdDevice= 5.04 mar 14 08:39:37 localhost.localdomain kernel: usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3 mar 14 08:39:37 localhost.localdomain kernel: usb 1-2.4: Product: SAMSUNG_Android mar 14 08:39:37 localhost.localdomain kernel: usb 1-2.4: Manufacturer: SAMSUNG mar 14 08:39:37 localhost.localdomain kernel: usb 1-2.4: SerialNumber: R5CW30XW7ZD mar 14 08:39:37 localhost.localdomain mtp-probe[5614]: checking bus 1, device 6: "/sys/devices/pci0000:00/0000:00:01.2/0000:01:00.0/0000:02:08.0/0000:0b:00.1/usb1/1-2/1-2.4" mar 14 08:39:37 localhost.localdomain mtp-probe[5614]: bus: 1, device: 6 was not an MTP device mar 14 08:39:37 localhost.localdomain mtp-probe[5615]: checking bus 1, device 6: "/sys/devices/pci0000:00/0000:00:01.2/0000:01:00.0/0000:02:08.0/0000:0b:00.1/usb1/1-2/1-2.4" mar 14 08:39:37 localhost.localdomain mtp-probe[5615]: bus: 1, device: 6 was not an MTP device After modified /usr/lib/modprobe.d/50-blacklist-rndis.conf # blacklist rndis_wlan # blacklist usb_f_rndis # blacklist rndis_host Restarting the system and before setting tethering mode: Bus 001 Device 003: ID 04e8:6860 Samsung Electronics Co., Ltd Galaxy series, misc. (MTP mode) Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 0 [unknown] bDeviceSubClass 0 [unknown] bDeviceProtocol 0 bMaxPacketSize0 64 idVendor 0x04e8 Samsung Electronics Co., Ltd idProduct 0x6860 Galaxy series, misc. (MTP mode) bcdDevice 5.04 iManufacturer 1 SAMSUNG iProduct 2 SAMSUNG_Android iSerial 3 R5CW30XW7ZD bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 0x0071 bNumInterfaces 3 bConfigurationValue 1 iConfiguration 4 mtp bmAttributes 0x80 (Bus Powered) MaxPower 500mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 3 bInterfaceClass 6 Imaging bInterfaceSubClass 1 Still Image Capture bInterfaceProtocol 1 Picture Transfer Protocol (PIMA 15470) iInterface 5 MTP Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x01 EP 1 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x001c 1x 28 bytes bInterval 6 Interface Association: bLength 8 bDescriptorType 11 bFirstInterface 1 bInterfaceCount 2 bFunctionClass 2 Communications bFunctionSubClass 2 Abstract (modem) bFunctionProtocol 1 AT-commands (v.25ter) iFunction 8 CDC Serial Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 2 Communications bInterfaceSubClass 2 Abstract (modem) bInterfaceProtocol 1 AT-commands (v.25ter) iInterface 6 CDC Abstract Control Model (ACM) CDC Header: bcdCDC 1.10 CDC Call Management: bmCapabilities 0x00 bDataInterface 2 CDC ACM: bmCapabilities 0x02 line coding and serial state CDC Union: bMasterInterface 1 bSlaveInterface 2 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x84 EP 4 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x000a 1x 10 bytes bInterval 9 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 0 bNumEndpoints 2 bInterfaceClass 10 CDC Data bInterfaceSubClass 0 [unknown] bInterfaceProtocol 0 iInterface 7 CDC ACM Data Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x83 EP 3 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x02 EP 2 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 UNRECOGNIZED CDC: 08 24 80 0c 00 01 00 01 Device Qualifier (for other device speed): bLength 10 bDescriptorType 6 bcdUSB 2.00 bDeviceClass 0 [unknown] bDeviceSubClass 0 [unknown] bDeviceProtocol 0 bMaxPacketSize0 64 bNumConfigurations 1 Device Status: 0x0000 (Bus Powered) After setting tethering mode: Bus 001 Device 004: ID 04e8:6863 Samsung Electronics Co., Ltd Galaxy series, misc. (tethering mode) Couldn't open device, some information will be missing Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 0 [unknown] bDeviceSubClass 0 [unknown] bDeviceProtocol 0 bMaxPacketSize0 64 idVendor 0x04e8 Samsung Electronics Co., Ltd idProduct 0x6863 Galaxy series, misc. (tethering mode) bcdDevice 5.04 iManufacturer 1 SAMSUNG iProduct 2 SAMSUNG_Android iSerial 3 R5CW30XW7ZD bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 0x004b bNumInterfaces 2 bConfigurationValue 1 iConfiguration 4 bmAttributes 0x80 (Bus Powered) MaxPower 500mA Interface Association: bLength 8 bDescriptorType 11 bFirstInterface 0 bInterfaceCount 2 bFunctionClass 224 Wireless bFunctionSubClass 1 Radio Frequency bFunctionProtocol 3 RNDIS iFunction 7 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 224 Wireless bInterfaceSubClass 1 Radio Frequency bInterfaceProtocol 3 RNDIS iInterface 5 ** UNRECOGNIZED: 05 24 00 10 01 ** UNRECOGNIZED: 05 24 01 00 01 ** UNRECOGNIZED: 04 24 02 00 ** UNRECOGNIZED: 05 24 06 00 01 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0008 1x 8 bytes bInterval 9 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 0 bNumEndpoints 2 bInterfaceClass 10 CDC Data bInterfaceSubClass 0 [unknown] bInterfaceProtocol 0 iInterface 6 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x8e EP 14 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x0f EP 15 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Now networkmanager works ok with the modified /usr/lib/modprobe.d/50-blacklist-rndis.conf -- You are receiving this mail because: You are on the CC list for the bug.
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