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GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod: No such interface 'org.freedesktop.ModemManager1.Modem.Modem3gpp.Ussd' on object at path /org/freedesktop/ModemManager1/Modem/2

modem manager GUI work properly in ubuntu 13.10 after upgrade to ubuntu 14.04 Can't send USSD.I have a huawei E158 usb router and ASUS N53T laptop, Help me to solve this problem.

when i install ubuntu resevied this message! but i have latest biosenter image description here

Naz
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  • When do you get this problem? What are you trying to do? Please describe the problem in greater detail. – jobin Apr 23 '14 at 22:39
  • @Jobin this occurs when sending USSD using modem manger in 14.04 – byaruhaf Apr 24 '14 at 01:03
  • @Thnzrmzwr It appears that your hardware may not be compatible with USSD. Are you sure that it is? The error states "UnknownMethod: No such interface" – Elder Geek Apr 28 '14 at 00:08
  • @Thnzrmzwr Thank you for adding further information to your question. Have you updated the firmware? It looks like the latest for your e158 is 11.609.18.01.158 as of this date available here: http://huaweifirmwares.com/download/e158-firmware-update_11-609-18-01-158/ – Elder Geek Apr 30 '14 at 00:59

2 Answers2

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Try updating the firmware. It looks like the latest for your e158 is 11.609.18.01.158 as of this date available here: http://huaweifirmwares.com/download/e158-firmware-update_11-609-18-01-158/. Failing that I've found that contacting the manufacturer is often helpful.

http://www.huawei.com/ilink/us/about-huawei/contact-us/index.htm

Elder Geek
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Problem Solved new Modem Manager Version 0.017(Module Backend) Change Module Backend enter image description here

Naz
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