Hello, i has installed Arch Linux today first time. Without problems but one thing make me trouble. I need UMTS Connection for Internet and thats with my Mobile or Huawei USB. I has follow the wiki articles, but want not work. When i understand systemd Log correct then the System know my Mobile, but with NetworkManager want not work. Log: [root@archmobile ~]# dmesg | tail [ 1079.250828] option 3-6:1.1: device disconnected [ 1079.253386] option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2 [ 1079.253452] option 3-6:1.2: device disconnected [ 1079.255945] option1 ttyUSB3: option_instat_callback: error -108 [ 1079.256302] option1 ttyUSB3: GSM modem (1-port) converter now disconnected from ttyUSB3 [ 1079.256363] option 3-6:1.3: device disconnected [ 1079.256735] qmi_wwan 3-6:1.4 wwp0s29f7u6i4: unregister 'qmi_wwan' usb-0000:00:1d.7-6, WWAN/QMI device [ 1088.376702] usb 3-6: new high-speed USB device number 18 using ehci-pci [ 1088.507048] cdc_acm 3-6:1.1: ttyACM0: USB ACM device [ 1088.509572] cdc_acm 3-6:1.3: ttyACM1: USB ACM device [root@archmobile ~]# lsusb Bus 003 Device 003: ID 0ac8:c326 Z-Star Microelectronics Corp. Namuga 1.3M Webcam Bus 003 Device 018: ID 0421:0223 Nokia Mobile Phones Can someone give me a advice why the NetworkManager not want use, or Arch not want use. Thanks for help & Greetings Silvio