[Bug 1579290] Re: Sierra EM7455 not working usbutils
The radio is disabled until we send an "FCC auth" request to the modem. This is Work in Progress. See https://lists.freedesktop.org/archives/modemmanager-devel/2016-June/003032.html -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1579290 Title: Sierra EM7455 not working usbutils To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/usbutils/+bug/1579290/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1077118] Re: Connecting prevents Huawei E398 4G-modem to work rebooted into Windows
Yup, this is most likely due to how Huawei are using different "Linux" and "Windows" modes. Different mode switch commands will make the Huawei modems appear differently, and even use different device IDs. The problem is that there are no Windows drivers for the Linux mode. Not much we can do about that. We cannot fix Windows Linux can however support both Windows and Linux modes, so if you often reboot from Linux to WIndows without unplugging the USB modem then it might make sense to always run the modem in "Windows" mode. Try putting something like this in /etc/usb_modeswitch.d/12d1\:1505 [code] TargetVendor= 0x12d1 TargetProductList="140b,1506,150f,150a" ## Linux Default: #MessageContent="55534243123456780011062001" ## Windows mode MessageContent="555342430011060001" [/code] -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1077118 Title: Connecting prevents Huawei E398 4G-modem to work rebooted into Windows To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/1077118/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1042456] Re: Huawei e398 doesn't work
FWIW, I have never had any problems using PPP with my Huawei E392 modem on LTE, except for upstream bandwidth being limited around 8 Mbits/s. But that is a somewhat different firmware with a different set of bugs from the E398 The issue sounds like a firmware problem. Which isn't unexpected. The PPP firmware support is probably completely untested, as the Windows drivers don't use it. If you are lucky then it works. If not, then there isn't much you can do about it. The only sensible workaround is using the newer ModemManager with QMI support. But I'm biased of course :-) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1042456 Title: Huawei e398 doesn't work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gvfs/+bug/1042456/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
