Red Hat Bugzilla – Bug 861664
f16 when using a 3G Modem (Huawei E173s-6) disconnecting makes it not possible to reconnect (workaround: unplug and re-plug the 3G Modem)
Last modified: 2013-02-13 08:57:12 EST
Created attachment 619202 [details]
f16 messages example #1
Description of problem:
Once a connection is established with the 3G Modem, if one closes it (disconnection) on cannot connect back unless the modem is unplugged and re-plugged. The modem is still there but it is unable to reconnect.
Version-Release number of selected component (if applicable):
NetworkManager.x86_64 1:0.9.4-6.git20120521.fc16 @updates
NetworkManager-glib.x86_64 1:0.9.4-6.git20120521.fc16 @updates
NetworkManager-openvpn.x86_64 1:0.9.0-1.fc16 @koji-override-0/$releasever
NetworkManager-pptp.x86_64 1:0.9.0-1.fc16 @koji-override-0/$releasever
NetworkManager-vpnc.x86_64 1:0.9.0-1.fc16 @koji-override-0/$releasever
Steps to Reproduce:
1. plug the modem
4. cannot connect
Unable to reconnect and on the logs this is seen:
GSM connection failed: (32) Sending command failed: device is not enabled
to be able to reconnect without removing the modem.
Bug 799647 (f16 udisks-daemon trap int3 ip:3fe2c4d313 sp:7fff7ee9c5a0 error:0) was filled be me some time ago, that happens sometimes when unplugging the modem, so this should not have any effect on this issue since it happens before the first time the device is unplugged from the usb port.
Created attachment 619203 [details]
f16 dmesg from example #1
'plug' means to plug the 3G Modem on the usb port #1
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