Hello!
I have a USB mobile broadband modem. I can connect normally from netwok manager after boot. (I have created and configured the connection before on network manager). But, when I put the computer to sleep, or I close the laptop lid, and then, I wake the computer up, the connection on network manager is missing (does not appear on the available connections). This did not occur on Kubuntu 13.04, but on Kubuntu 14.04 (both 64 bits). Additionally, when I try to reboot, the system hangs, and I must force the shutdown by pressing the power button.
Modem model: Huawei Technologies Co., Ltd. E398 LTE/UMTS/GSM Modem/Networkcard
Any help is appreciated
I have a USB mobile broadband modem. I can connect normally from netwok manager after boot. (I have created and configured the connection before on network manager). But, when I put the computer to sleep, or I close the laptop lid, and then, I wake the computer up, the connection on network manager is missing (does not appear on the available connections). This did not occur on Kubuntu 13.04, but on Kubuntu 14.04 (both 64 bits). Additionally, when I try to reboot, the system hangs, and I must force the shutdown by pressing the power button.
Modem model: Huawei Technologies Co., Ltd. E398 LTE/UMTS/GSM Modem/Networkcard
Any help is appreciated