The usb modem on the raspberry pi is turned off. What should I do?

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Niko True2014-05-04 00:20:34

Huawei

Niko True, 2014-05-04 00:20:34

Hello, I'm trying to set up a raspberry to distribute 3G Internet via wifi. The problem is that the modem (Huawei e3272 (megafon m-100 4)) is constantly falling off. On lsusb appears, then disappears, and so constantly. There are no food problems. The block used from those recommended from htc (e250) and from ipod. Modem in standard mode, with the exception of cd-rom (I turned it off). Network selection - automatic (2G, 3G, 4G). Help, I've already rummaged through everything and almost broke my head, I don't know how to overcome it =(

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Sergey Lerg, 2014-05-04
@Lerg

Do you supply power separately to the modem or via USB?