Description of problem: I am using Huwai EC1260 usb modem to connect wireless broad band internet. When i disconnect from internet from networkmanager and after that when i try to connect from NM it is not connecting . always i need to unplug and plug to connect to internet. This problem was not with fedora 12 .. recently i installed F13 and this problem started.... Version-Release number of selected component (if applicable): 2.6.33.6-147.fc13.x86_64 How reproducible: Steps to Reproduce: After boot . connect internet from network manager. Then just disconnect internet from net work manager and try reconnecting from NM. It wont connect. Then just unplug and re plug Modem and wait for 30 sec and connect from NM it will connect Actual results: Expected results: Additional info: Result of sudo lsusb -v -d 12d1:140b Bus 008 Device 005: ID 12d1:140b Huawei Technologies Co., Ltd. EC1260 Wireless Data Modem HSD USB Card Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 1.10 bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 64 idVendor 0x12d1 Huawei Technologies Co., Ltd. idProduct 0x140b EC1260 Wireless Data Modem HSD USB Card bcdDevice 0.00 iManufacturer 1 HUA�WEI TECHNOLOGIES iProduct 2 HUAWEI Mobile iSerial 4 ������������������� bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 108 bNumInterfaces 4 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xa0 (Bus Powered) Remote Wakeup MaxPower 500mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 3 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 255 Vendor Specific Subclass bInterfaceProtocol 255 Vendor Specific Protocol iInterface 3 Data Interface Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0010 1x 16 bytes bInterval 128 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x02 EP 2 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 0 bNumEndpoints 2 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 255 Vendor Specific Subclass bInterfaceProtocol 255 Vendor Specific Protocol iInterface 3 Data Interface Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x84 EP 4 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x04 EP 4 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 0 bNumEndpoints 2 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 255 Vendor Specific Subclass bInterfaceProtocol 255 Vendor Specific Protocol iInterface 3 Data Interface Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x86 EP 6 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x06 EP 6 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 3 bAlternateSetting 0 bNumEndpoints 2 bInterfaceClass 8 Mass Storage bInterfaceSubClass 6 SCSI bInterfaceProtocol 80 Bulk (Zip) iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x87 EP 7 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x08 EP 8 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 Device Status: 0x0000 (Bus Powered)
What error messages do you get from networkmanager when it won't connect?
It wont throw any error. It just show activating for around 30 seconds and after that just fall back to the unconnected state .. Even I checked in dmesg but no error
(In reply to comment #2) > It wont throw any error. It just show activating for around 30 seconds and > after that just fall back to the unconnected state .. > Even I checked in dmesg but no error NM didn't write any messages to /var/log/messages when the connection failed?
I for got to see here :-) ...Here is the var/log/messages ... Aug 4 20:28:53 localhost NetworkManager[1329]: <info> Activation (ttyUSB0) starting connection 'Reliance' Aug 4 20:28:53 localhost NetworkManager[1329]: <info> (ttyUSB0): device state change: 3 -> 4 (reason 0) Aug 4 20:28:53 localhost NetworkManager[1329]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) scheduled... Aug 4 20:28:53 localhost NetworkManager[1329]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) started... Aug 4 20:28:53 localhost NetworkManager[1329]: <info> (ttyUSB0): device state change: 4 -> 6 (reason 0) Aug 4 20:28:53 localhost NetworkManager[1329]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) complete. Aug 4 20:28:58 localhost NetworkManager[1329]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) scheduled... Aug 4 20:28:58 localhost NetworkManager[1329]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) started... Aug 4 20:28:58 localhost NetworkManager[1329]: <info> (ttyUSB0): device state change: 6 -> 4 (reason 0) Aug 4 20:28:58 localhost NetworkManager[1329]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) complete. Aug 4 20:28:58 localhost modem-manager: (ttyUSB0) opening serial device... Aug 4 20:28:58 localhost modem-manager: Modem /org/freedesktop/ModemManager/Modems/0: state changed (disabled -> enabling) Aug 4 20:28:58 localhost modem-manager: (ttyUSB2) opening serial device... Aug 4 20:28:58 localhost modem-manager: (ttyUSB1) opening serial device... Aug 4 20:28:58 localhost modem-manager: Modem /org/freedesktop/ModemManager/Modems/0: state changed (enabling -> enabled) Aug 4 20:28:58 localhost modem-manager: Modem /org/freedesktop/ModemManager/Modems/0: state changed (enabled -> registered) Aug 4 20:28:58 localhost modem-manager: Modem /org/freedesktop/ModemManager/Modems/0: state changed (registered -> connecting) Aug 4 20:29:06 localhost modem-manager: Modem /org/freedesktop/ModemManager/Modems/0: state changed (connecting -> connected) Aug 4 20:29:06 localhost NetworkManager[1329]: <info> Activation (ttyUSB0) Stage 2 of 5 (Device Configure) scheduled... Aug 4 20:29:06 localhost NetworkManager[1329]: <info> Activation (ttyUSB0) Stage 2 of 5 (Device Configure) starting... Aug 4 20:29:06 localhost NetworkManager[1329]: <info> (ttyUSB0): device state change: 4 -> 5 (reason 0) Aug 4 20:29:06 localhost NetworkManager[1329]: <info> Activation (ttyUSB0) Stage 2 of 5 (Device Configure) successful. Aug 4 20:29:06 localhost NetworkManager[1329]: <info> Activation (ttyUSB0) Stage 3 of 5 (IP Configure Start) scheduled. Aug 4 20:29:06 localhost NetworkManager[1329]: <info> Activation (ttyUSB0) Stage 2 of 5 (Device Configure) complete. Aug 4 20:29:06 localhost NetworkManager[1329]: <info> Activation (ttyUSB0) Stage 3 of 5 (IP Configure Start) started... Aug 4 20:29:06 localhost NetworkManager[1329]: <info> (ttyUSB0): device state change: 5 -> 7 (reason 0) Aug 4 20:29:06 localhost NetworkManager[1329]: <info> starting PPP connection Aug 4 20:29:06 localhost NetworkManager[1329]: <info> pppd started with pid 2564 Aug 4 20:29:06 localhost NetworkManager[1329]: <info> Activation (ttyUSB0) Stage 3 of 5 (IP Configure Start) complete. Aug 4 20:29:06 localhost pppd[2564]: Warning: can't open options file /root/.ppprc: Permission denied Aug 4 20:29:06 localhost pppd[2564]: Plugin /usr/lib64/pppd/2.4.5/nm-pppd-plugin.so loaded. Aug 4 20:29:07 localhost kernel: PPP generic driver version 2.4.2 Aug 4 20:29:07 localhost pppd[2564]: pppd 2.4.5 started by root, uid 0 Aug 4 20:29:07 localhost pppd[2564]: Using interface ppp0 Aug 4 20:29:07 localhost pppd[2564]: Connect: ppp0 <--> /dev/ttyUSB0 Aug 4 20:29:10 localhost pppd[2564]: PAP authentication succeeded Aug 4 20:29:10 localhost kernel: PPP Deflate Compression module registered Aug 4 20:29:10 localhost pppd[2564]: local IP address 125.142.172.156 Aug 4 20:29:10 localhost pppd[2564]: remote IP address 230.214.142.145 Aug 4 20:29:10 localhost pppd[2564]: primary DNS address 202.138.103.191 Aug 4 20:29:10 localhost pppd[2564]: secondary DNS address 202.128.117.50 Aug 4 20:29:10 localhost NetworkManager[1329]: <info> PPP manager(IP Config Get) reply received. Aug 4 20:29:10 localhost NetworkManager[1329]: <info> Activation (ttyUSB0) Stage 4 of 5 (IP4 Configure Get) scheduled... Aug 4 20:29:10 localhost NetworkManager[1329]: <info> Activation (ttyUSB0) Stage 4 of 5 (IP4 Configure Get) started... Aug 4 20:29:10 localhost NetworkManager[1329]: <info> Activation (ttyUSB0) Stage 5 of 5 (IP Configure Commit) scheduled... Aug 4 20:29:10 localhost NetworkManager[1329]: <info> Activation (ttyUSB0) Stage 4 of 5 (IP4 Configure Get) complete. Aug 4 20:29:10 localhost NetworkManager[1329]: <info> Activation (ttyUSB0) Stage 5 of 5 (IP Configure Commit) started... Aug 4 20:29:11 localhost NetworkManager[1329]: <info> (ttyUSB0): device state change: 7 -> 8 (reason 0) Aug 4 20:29:11 localhost NetworkManager[1329]: <info> Policy set 'Reliance' (ppp0) as default for IPv4 routing and DNS. Aug 4 20:29:11 localhost NetworkManager[1329]: <info> Activation (ttyUSB0) successful, device activated. Aug 4 20:29:11 localhost NetworkManager[1329]: <info> Activation (ttyUSB0) Stage 5 of 5 (IP Configure Commit) complete. Aug 4 20:31:35 localhost kernel: CE: hpet increasing min_delta_ns to 15000 nsec Aug 4 20:36:12 localhost NetworkManager[1329]: <info> (ttyUSB0): device state change: 8 -> 3 (reason 39) Aug 4 20:36:12 localhost NetworkManager[1329]: <info> (ttyUSB0): deactivating device (reason: 39). Aug 4 20:36:12 localhost pppd[2564]: Terminating on signal 15 Aug 4 20:36:12 localhost NetworkManager[1329]: <error> [1280934372.982438] [nm-system.c:1229] check_one_route(): (ppp0): error -34 returned from rtnl_route_del(): Sucess#012 Aug 4 20:36:12 localhost pppd[2564]: Connect time 7.1 minutes. Aug 4 20:36:12 localhost pppd[2564]: Sent 175891 bytes, received 1175308 bytes. Aug 4 20:36:13 localhost modem-manager: Modem /org/freedesktop/ModemManager/Modems/0: state changed (connected -> disconnecting) Aug 4 20:36:13 localhost dbus: [system] Rejected send message, 1 matched rules; type="error", sender=":1.1" (uid=0 pid=1329 comm="NetworkManager) interface="(unset)" member="(unset)" error name="org.freedesktop.DBus.Error.UnknownMethod" requested_reply=0 destination=":1.70" (uid=0 pid=2564 comm="/usr/sbin/pppd)) Aug 4 20:36:13 localhost dbus: [system] Rejected send message, 1 matched rules; type="error", sender=":1.1" (uid=0 pid=1329 comm="NetworkManager) interface="(unset)" member="(unset)" error name="org.freedesktop.DBus.Error.UnknownMethod" requested_reply=0 destination=":1.70" (uid=0 pid=2564 comm="/usr/sbin/pppd)) Aug 4 20:36:13 localhost dbus: [system] Rejected send message, 1 matched rules; type="error", sender=":1.1" (uid=0 pid=1329 comm="NetworkManager) interface="(unset)" member="(unset)" error name="org.freedesktop.DBus.Error.UnknownMethod" requested_reply=0 destination=":1.70" (uid=0 pid=2564 comm="/usr/sbin/pppd)) Aug 4 20:36:13 localhost NetworkManager[1329]: <info> Activation (ttyUSB0) starting connection 'Reliance' Aug 4 20:36:13 localhost NetworkManager[1329]: <info> (ttyUSB0): device state change: 3 -> 4 (reason 0) Aug 4 20:36:13 localhost NetworkManager[1329]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) scheduled... Aug 4 20:36:13 localhost NetworkManager[1329]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) started... Aug 4 20:36:13 localhost NetworkManager[1329]: <info> (ttyUSB0): device state change: 4 -> 6 (reason 0) Aug 4 20:36:13 localhost NetworkManager[1329]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) complete. Aug 4 20:36:13 localhost NetworkManager[1329]: <info> disconnect failed: (32) The device is already being disconnected. Aug 4 20:36:14 localhost modem-manager: Modem /org/freedesktop/ModemManager/Modems/0: state changed (disconnecting -> registered) Aug 4 20:36:14 localhost NetworkManager[1329]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) scheduled... Aug 4 20:36:14 localhost NetworkManager[1329]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) started... Aug 4 20:36:14 localhost NetworkManager[1329]: <info> (ttyUSB0): device state change: 6 -> 4 (reason 0) Aug 4 20:36:14 localhost NetworkManager[1329]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) complete. Aug 4 20:36:17 localhost modem-manager: Modem /org/freedesktop/ModemManager/Modems/0: state changed (registered -> connecting) Aug 4 20:36:20 localhost modem-manager: Modem /org/freedesktop/ModemManager/Modems/0: state changed (connecting -> registered) Aug 4 20:36:20 localhost NetworkManager[1329]: <warn> CDMA connection failed: (32) Sending command failed: 'Resource temporarily unavailable' Aug 4 20:36:20 localhost NetworkManager[1329]: <info> (ttyUSB0): device state change: 4 -> 9 (reason 0) Aug 4 20:36:20 localhost NetworkManager[1329]: <info> Marking connection 'Reliance' invalid. Aug 4 20:36:20 localhost NetworkManager[1329]: <warn> Activation (ttyUSB0) failed. Aug 4 20:36:20 localhost NetworkManager[1329]: <info> (ttyUSB0): device state change: 9 -> 3 (reason 0) Aug 4 20:36:20 localhost NetworkManager[1329]: <info> (ttyUSB0): deactivating device (reason: 0). Aug 4 20:36:36 localhost kernel: CE: hpet increasing min_delta_ns to 22500 nsec
Is this a bug or it is specific to my system configurations ? What is the root cause of this ?
Any ETA for this ?
(In reply to comment #6) > Any ETA for this ? https://bugzilla.redhat.com/show_bug.cgi?id=591622 may apply?
Dan, I really don't know what to make of this log, e.g.: NetworkManager[1329]: <info> (ttyUSB0): device state change: 8 -> 3 (reason 39) Where is the list of device states and reason codes?
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Is this still happening with a current f14 or f15 kernel?
Yes still it is there ...
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