Has this problem been fixed in Ubuntu 12.04? -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/612443
Title: [ZTE MF626] Connection drops everytime it switches between 3G and 2G Status in “network-manager” package in Ubuntu: New Bug description: Binary package hint: network-manager Network-Manager drops the connection whenever the modem (ZTE MF626) tries to switch the modes between 2G and 3G. After the connection is dropped I cannot "dial" the connection again (because it disappears from the network-manager and stops responding) then it's necessary to unplug/plug the device so it can be recognized. Looking at the /var/log/messages, I got the following output: Aug 2 01:04:09 tifa pppd[3123]: Modem hangup Aug 2 01:04:09 tifa pppd[3123]: Connect time 52.5 minutes. Aug 2 01:04:09 tifa pppd[3123]: Sent 1414835 bytes, received 8290934 bytes. Aug 2 01:04:09 tifa kernel: [ 4635.988851] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0 Aug 2 01:04:09 tifa kernel: [ 4635.988880] option 1-8:1.0: device disconnected Aug 2 01:04:09 tifa kernel: [ 4635.988957] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1 Aug 2 01:04:09 tifa kernel: [ 4635.988975] option 1-8:1.1: device disconnected Aug 2 01:04:09 tifa kernel: [ 4635.989319] option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2 Aug 2 01:04:09 tifa kernel: [ 4635.989332] option 1-8:1.3: device disconnected Aug 2 01:04:09 tifa pppd[3123]: Connection terminated. Aug 2 01:04:09 tifa kernel: [ 4636.100035] usb 1-8: reset high speed USB device using ehci_hcd and address 9 Aug 2 01:04:11 tifa pppd[3123]: Exit. Additional Information: I'm currently using Ubuntu 'Lucid' but I'm experiencing this bug since Ubuntu 'Karmic' in my desktop and my netbook aswell. Besides, I think the Network-Manager is lacking an option to change manually between 2G and 3G networks. ---------------------------------------------- ProblemType: Bug DistroRelease: Ubuntu 10.04 Package: network-manager 0.8-0ubuntu3 ProcVersionSignature: Ubuntu 2.6.32-24.38-generic 2.6.32.15+drm33.5 Uname: Linux 2.6.32-24-generic i686 NonfreeKernelModules: fglrx Architecture: i386 CRDA: Error: [Errno 2] Arquivo ou diretório não encontrado Date: Mon Aug 2 03:31:51 2010 EcryptfsInUse: Yes InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5) IpRoute: 10.64.64.64 dev ppp0 proto kernel scope link src 187.119.80.33 10.1.1.0/24 dev br0 proto kernel scope link src 10.1.1.1 169.254.0.0/16 dev br0 scope link metric 1000 default via 10.64.64.64 dev ppp0 proto static Keyfiles: Error: [Errno 2] Arquivo ou diretório não encontrado ProcEnviron: LANGUAGE=pt_BR:pt:pt_PT LANG=pt_BR.utf8 SHELL=/bin/bash RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no SourcePackage: network-manager To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/612443/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
