Issue Details (XML | Word | Printable)

Key: FL-2635
Type: Bug Bug
Status: Closed Closed
Resolution: Fixed
Priority: Critical Critical
Assignee: António Meireles [aka doniphon]
Reporter: Tomas Forsman
Votes: 0
Watchers: 0
Operations

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Foresight Linux

Mobile Internet usb sticks isnt working ok, gets error from Networkmanager

Created: 17/Oct/10 05:06 PM   Updated: 11/Jan/13 10:30 PM
Component/s: Base Operating System
Affects Version/s: 2.3.5
Fix Version/s: None
Security Level: Public (Everyone can see this issue)

Time Tracking:
Not Specified

Environment:
group-gnome-dist-devel=2.4.9.1+2010.10.12-0.2-3[~!gcc.core]


 Description  « Hide
Trying to get 3G aka (UMTS/HSPA) to work, but it wont at all. So only 2G seems to work (GPRS/EDGE), and thats a major issue for all mobile internet usb sticks that many swedes uses. including me.

Here is some info from .xsession-errors

** (nm-connection-editor:3232): WARNING **: Tried to get deprecated property gsm/puk

** (nm-applet:1812): WARNING **: Invalid connection /system/networking/connections/5: 'NMSettingConnection' / 'type' invalid: 2

** (nm-applet:1812): WARNING **: Invalid connection /system/networking/connections/5: 'NMSettingConnection' / 'type' invalid: 3

** (nm-applet:1812): WARNING **: Invalid connection /system/networking/connections/5: 'NMSettingGsm' / '(unknown)' invalid: 3

** (nm-connection-editor:3232): WARNING **: dispose: CEPolkitButton object 0x210cc60 disposed twice

** (nm-connection-editor:3232): WARNING **: Tried to get deprecated property gsm/puk

** (nm-connection-editor:3232): WARNING **: dispose: CEPolkitButton object 0x210cea0 disposed twice

** (nm-applet:1812): WARNING **: Invalid connection (empty)

** (nm-applet:1812): WARNING **: No connection read from GConf at /system/networking/connections/5.

** (nm-connection-editor:3261): WARNING **: Invalid connection (empty)

** (nm-connection-editor:3261): WARNING **: <WARN>  nma_gconf_connection_new(): No connection read from GConf at /system/networking/connections/5.


** (nm-connection-editor:3317): WARNING **: Tried to get deprecated property gsm/puk

** (nm-connection-editor:3317): WARNING **: dispose: CEPolkitButton object 0x21c8b40 disposed twice

** (nm-applet:1812): WARNING **: Error in getting active connection 'Vpn' property: (19) Method "Get" with signature "ss" on interface "org.freedesktop.DBus.Properties" doesn't exist


** (nm-applet:1812): WARNING **: _nm_object_array_demarshal: couldn't create object for /org/freedesktop/NetworkManager/ActiveConnection/20

** (nm-applet:1812): WARNING **: Error in getting active connection 'Vpn' property: (19) Method "Get" with signature "ss" on interface "org.freedesktop.DBus.Properties" doesn't exist


** (nm-applet:1812): WARNING **: _nm_object_array_demarshal: couldn't create object for /org/freedesktop/NetworkManager/ActiveConnection/20

** (nm-applet:1812): WARNING **: Error in getting active connection 'Vpn' property: (19) Method "Get" with signature "ss" on interface "org.freedesktop.DBus.Properties" doesn't exist


** (nm-applet:1812): WARNING **: _nm_object_array_demarshal: couldn't create object for /org/freedesktop/NetworkManager/ActiveConnection/21

** (nm-applet:1812): WARNING **: Error in getting active connection 'Vpn' property: (19) Method "Get" with signature "ss" on interface "org.freedesktop.DBus.Properties" doesn't exist


** (nm-applet:1812): WARNING **: _nm_object_array_demarshal: couldn't create object for /org/freedesktop/NetworkManager/ActiveConnection/21

** (nm-applet:1812): WARNING **: Error in getting active connection 'Vpn' property: (19) Method "Get" with signature "ss" on interface "org.freedesktop.DBus.Properties" doesn't exist


** (nm-applet:1812): WARNING **: _nm_object_array_demarshal: couldn't create object for /org/freedesktop/NetworkManager/ActiveConnection/22

** (nm-applet:1812): WARNING **: Error in getting active connection 'Vpn' property: (19) Method "Get" with signature "ss" on interface "org.freedesktop.DBus.Properties" doesn't exist

And some info from /var/log/messages

kern.info<6>: Oct 17 18:44:28 localhost kernel: [20427.117081] usb 2-1: new high speed USB device using ehci_hcd and address 11
kern.info<6>: Oct 17 18:44:29 localhost kernel: [20427.234581] usb 2-1: New USB device found, idVendor=19d2, idProduct=2000
kern.info<6>: Oct 17 18:44:29 localhost kernel: [20427.234589] usb 2-1: New USB device strings: Mfr=3, Product=2, SerialNumber=4
kern.info<6>: Oct 17 18:44:29 localhost kernel: [20427.234595] usb 2-1: Product: ZTE WCDMA Technologies MSM
kern.info<6>: Oct 17 18:44:29 localhost kernel: [20427.234599] usb 2-1: Manufacturer: ZTE,Incorporated
kern.info<6>: Oct 17 18:44:29 localhost kernel: [20427.234603] usb 2-1: SerialNumber: P671A1ZTED010000
kern.info<6>: Oct 17 18:44:29 localhost kernel: [20427.237719] scsi13 : usb-storage 2-1:1.0
syslog.notice<45>: Oct 17 18:44:29 localhost usb_modeswitch: switching 19d2:2000 (ZTE,Incorporated: ZTE WCDMA Technologies MSM)
kern.info<6>: Oct 17 18:44:35 localhost kernel: [20433.211587] usb 2-1: USB disconnect, address 11
kern.info<6>: Oct 17 18:44:39 localhost kernel: [20438.125062] usb 2-1: new high speed USB device using ehci_hcd and address 12
kern.info<6>: Oct 17 18:44:40 localhost kernel: [20438.242343] usb 2-1: New USB device found, idVendor=19d2, idProduct=0031
kern.info<6>: Oct 17 18:44:40 localhost kernel: [20438.242351] usb 2-1: New USB device strings: Mfr=3, Product=2, SerialNumber=4
kern.info<6>: Oct 17 18:44:40 localhost kernel: [20438.242356] usb 2-1: Product: ZTE WCDMA Technologies MSM
kern.info<6>: Oct 17 18:44:40 localhost kernel: [20438.242360] usb 2-1: Manufacturer: ZTE,Incorporated
kern.info<6>: Oct 17 18:44:40 localhost kernel: [20438.242364] usb 2-1: SerialNumber: P671A1ZTED010000
kern.info<6>: Oct 17 18:44:40 localhost kernel: [20438.245625] option 2-1:1.0: GSM modem (1-port) converter detected
kern.info<6>: Oct 17 18:44:40 localhost kernel: [20438.245805] usb 2-1: GSM modem (1-port) converter now attached to ttyUSB0
kern.info<6>: Oct 17 18:44:40 localhost kernel: [20438.245966] option 2-1:1.1: GSM modem (1-port) converter detected
kern.info<6>: Oct 17 18:44:40 localhost kernel: [20438.246103] usb 2-1: GSM modem (1-port) converter now attached to ttyUSB1
kern.info<6>: Oct 17 18:44:40 localhost kernel: [20438.246661] scsi14 : usb-storage 2-1:1.2
kern.info<6>: Oct 17 18:44:40 localhost kernel: [20438.247049] option 2-1:1.3: GSM modem (1-port) converter detected
kern.info<6>: Oct 17 18:44:40 localhost kernel: [20438.247274] usb 2-1: GSM modem (1-port) converter now attached to ttyUSB2
daemon.notice<29>: Oct 17 18:44:40 localhost modem-manager: (ttyUSB0) opening serial device...
daemon.notice<29>: Oct 17 18:44:40 localhost modem-manager: (ttyUSB1) opening serial device...
daemon.notice<29>: Oct 17 18:44:40 localhost modem-manager: (ttyUSB2) opening serial device...
syslog.notice<45>: Oct 17 18:44:40 localhost usb_modeswitch: switched to 19d2:0031 (ZTE,Incorporated: ZTE WCDMA Technologies MSM)
syslog.notice<45>: Oct 17 18:44:40 localhost logger: usb_modeswitch: adding device ID 19d2:0031 to driver "option"
kern.notice<5>: Oct 17 18:44:41 localhost kernel: [20439.248427] scsi 14:0:0:0: CD-ROM            ZTE      USB SCSI CD-ROM  2.31 PQ: 0 ANSI: 2
kern.notice<5>: Oct 17 18:44:41 localhost kernel: [20439.249395] scsi 14:0:0:1: Direct-Access     ZTE      MMC Storage      2.31 PQ: 0 ANSI: 2
kern.warn<4>: Oct 17 18:44:41 localhost kernel: [20439.259906] sr1: scsi-1 drive
kern.notice<5>: Oct 17 18:44:41 localhost kernel: [20439.262767] sr 14:0:0:0: Attached scsi generic sg2 type 5
kern.notice<5>: Oct 17 18:44:41 localhost kernel: [20439.264723] sd 14:0:0:1: Attached scsi generic sg3 type 0
kern.notice<5>: Oct 17 18:44:41 localhost kernel: [20439.276980] sd 14:0:0:1: [sdb] Attached SCSI removable disk
daemon.info<30>: Oct 17 18:44:53 localhost hald: mounted /dev/sr1 on behalf of uid 500
daemon.notice<29>: Oct 17 18:44:54 localhost modem-manager: (ttyUSB1) closing serial device...
daemon.notice<29>: Oct 17 18:44:54 localhost modem-manager: (ttyUSB2) closing serial device...
daemon.notice<29>: Oct 17 18:44:54 localhost modem-manager: (ZTE): GSM modem /sys/devices/pci0000:00/0000:00:1d.7/usb2/2-1 claimed port ttyUSB1
daemon.notice<29>: Oct 17 18:44:54 localhost modem-manager: (ttyUSB2) opening serial device...
daemon.notice<29>: Oct 17 18:44:54 localhost modem-manager: (ZTE): GSM modem /sys/devices/pci0000:00/0000:00:1d.7/usb2/2-1 claimed port ttyUSB2
daemon.notice<29>: Oct 17 18:44:54 localhost modem-manager: (ttyUSB2) closing serial device...
daemon.notice<29>: Oct 17 18:45:14 localhost modem-manager: (ttyUSB0) closing serial device...
daemon.notice<29>: Oct 17 18:45:14 localhost modem-manager: (ttyUSB0) opening serial device...
daemon.notice<29>: Oct 17 18:45:17 localhost modem-manager: (ttyUSB0) closing serial device...
daemon.notice<29>: Oct 17 18:45:17 localhost modem-manager: (ZTE): GSM modem /sys/devices/pci0000:00/0000:00:1d.7/usb2/2-1 claimed port ttyUSB0
daemon.warn<28>: Oct 17 18:45:17 localhost NetworkManager[1217]: <warn> (ttyUSB2): failed to look up interface index
daemon.info<30>: Oct 17 18:45:17 localhost NetworkManager[1217]: <info> (ttyUSB2): new GSM device (driver: 'option1' ifindex: -1)
daemon.info<30>: Oct 17 18:45:17 localhost NetworkManager[1217]: <info> (ttyUSB2): exported as /org/freedesktop/NetworkManager/Devices/6
daemon.info<30>: Oct 17 18:45:17 localhost NetworkManager[1217]: <info> (ttyUSB2): now managed
daemon.info<30>: Oct 17 18:45:17 localhost NetworkManager[1217]: <info> (ttyUSB2): device state change: 1 -> 2 (reason 2)
daemon.info<30>: Oct 17 18:45:17 localhost NetworkManager[1217]: <info> (ttyUSB2): deactivating device (reason: 2).
daemon.info<30>: Oct 17 18:45:17 localhost NetworkManager[1217]: <info> (ttyUSB2): device state change: 2 -> 3 (reason 0)
daemon.info<30>: Oct 17 18:45:26 localhost NetworkManager[1217]: <info> Activation (ttyUSB2) starting connection 'Tele2/Comviq Standard'
daemon.info<30>: Oct 17 18:45:26 localhost NetworkManager[1217]: <info> (ttyUSB2): device state change: 3 -> 4 (reason 0)
daemon.info<30>: Oct 17 18:45:26 localhost NetworkManager[1217]: <info> Activation (ttyUSB2) Stage 1 of 5 (Device Prepare) scheduled...
daemon.info<30>: Oct 17 18:45:26 localhost NetworkManager[1217]: <info> Activation (ttyUSB2) Stage 1 of 5 (Device Prepare) started...
daemon.info<30>: Oct 17 18:45:26 localhost NetworkManager[1217]: <info> Activation (ttyUSB2) Stage 1 of 5 (Device Prepare) complete.
daemon.notice<29>: Oct 17 18:45:26 localhost modem-manager: (ttyUSB2) opening serial device...
daemon.notice<29>: Oct 17 18:45:26 localhost modem-manager: Modem /org/freedesktop/ModemManager/Modems/4: state changed (disabled -> enabling)
daemon.notice<29>: Oct 17 18:45:26 localhost modem-manager: (ttyUSB1) opening serial device...
daemon.notice<29>: Oct 17 18:45:27 localhost modem-manager: Modem /org/freedesktop/ModemManager/Modems/4: state changed (enabling -> enabled)
daemon.notice<29>: Oct 17 18:45:27 localhost modem-manager: Modem /org/freedesktop/ModemManager/Modems/4: state changed (enabled -> registered)
daemon.notice<29>: Oct 17 18:45:27 localhost modem-manager: Modem /org/freedesktop/ModemManager/Modems/4: state changed (registered -> connecting)
daemon.notice<29>: Oct 17 18:45:27 localhost modem-manager: Modem /org/freedesktop/ModemManager/Modems/4: state changed (connecting -> connected)
daemon.info<30>: Oct 17 18:45:27 localhost NetworkManager[1217]: <info> Activation (ttyUSB2) Stage 2 of 5 (Device Configure) scheduled...
daemon.info<30>: Oct 17 18:45:27 localhost NetworkManager[1217]: <info> Activation (ttyUSB2) Stage 2 of 5 (Device Configure) starting...
daemon.info<30>: Oct 17 18:45:27 localhost NetworkManager[1217]: <info> (ttyUSB2): device state change: 4 -> 5 (reason 0)
daemon.info<30>: Oct 17 18:45:27 localhost NetworkManager[1217]: <info> Activation (ttyUSB2) Stage 2 of 5 (Device Configure) successful.
daemon.info<30>: Oct 17 18:45:27 localhost NetworkManager[1217]: <info> Activation (ttyUSB2) Stage 3 of 5 (IP Configure Start) scheduled.
daemon.info<30>: Oct 17 18:45:27 localhost NetworkManager[1217]: <info> Activation (ttyUSB2) Stage 2 of 5 (Device Configure) complete.
daemon.info<30>: Oct 17 18:45:27 localhost NetworkManager[1217]: <info> Activation (ttyUSB2) Stage 3 of 5 (IP Configure Start) started...
daemon.info<30>: Oct 17 18:45:27 localhost NetworkManager[1217]: <info> (ttyUSB2): device state change: 5 -> 7 (reason 0)
daemon.info<30>: Oct 17 18:45:27 localhost NetworkManager[1217]: <info> starting PPP connection
daemon.info<30>: Oct 17 18:45:27 localhost NetworkManager[1217]: <info> pppd started with pid 3750
daemon.info<30>: Oct 17 18:45:27 localhost NetworkManager[1217]: <info> Activation (ttyUSB2) Stage 3 of 5 (IP Configure Start) complete.
daemon.info<30>: Oct 17 18:45:27 localhost pppd[3750]: Plugin /usr/lib64/pppd/2.4.4/nm-pppd-plugin.so loaded.
daemon.notice<29>: Oct 17 18:45:27 localhost pppd[3750]: pppd 2.4.4 started by root, uid 0
daemon.info<30>: Oct 17 18:45:27 localhost pppd[3750]: Using interface ppp0
daemon.notice<29>: Oct 17 18:45:27 localhost pppd[3750]: Connect: ppp0 <--> /dev/ttyUSB2
daemon.info<30>: Oct 17 18:45:27 localhost pppd[3750]: CHAP authentication succeeded
daemon.notice<29>: Oct 17 18:45:27 localhost pppd[3750]: CHAP authentication succeeded
daemon.warn<28>: Oct 17 18:45:30 localhost pppd[3750]: Could not determine remote IP address: defaulting to 10.64.64.64
daemon.warn<28>: Oct 17 18:45:30 localhost dnsmasq[1440]: no servers found in /etc/resolv.conf, will retry
daemon.notice<29>: Oct 17 18:45:30 localhost pppd[3750]: local  IP address 83.185.19.217
daemon.notice<29>: Oct 17 18:45:30 localhost pppd[3750]: remote IP address 10.64.64.64
daemon.notice<29>: Oct 17 18:45:30 localhost pppd[3750]: primary   DNS address 130.244.127.161
daemon.notice<29>: Oct 17 18:45:30 localhost pppd[3750]: secondary DNS address 130.244.127.169
daemon.info<30>: Oct 17 18:45:30 localhost NetworkManager[1217]: <info> PPP manager(IP Config Get) reply received.
daemon.info<30>: Oct 17 18:45:30 localhost NetworkManager[1217]: <info> Activation (ttyUSB2) Stage 4 of 5 (IP4 Configure Get) scheduled...
daemon.info<30>: Oct 17 18:45:30 localhost NetworkManager[1217]: <info> Activation (ttyUSB2) Stage 4 of 5 (IP4 Configure Get) started...
daemon.info<30>: Oct 17 18:45:30 localhost NetworkManager[1217]: <info> Activation (ttyUSB2) Stage 5 of 5 (IP Configure Commit) scheduled...
daemon.info<30>: Oct 17 18:45:30 localhost NetworkManager[1217]: <info> Activation (ttyUSB2) Stage 4 of 5 (IP4 Configure Get) complete.
daemon.info<30>: Oct 17 18:45:30 localhost NetworkManager[1217]: <info> Activation (ttyUSB2) Stage 5 of 5 (IP Configure Commit) started...
daemon.info<30>: Oct 17 18:45:31 localhost NetworkManager[1217]: <info> (ttyUSB2): device state change: 7 -> 8 (reason 0)
daemon.info<30>: Oct 17 18:45:31 localhost NetworkManager[1217]: <info> Policy set 'Tele2/Comviq Standard' (ppp0) as default for IPv4 routing and DNS.
daemon.info<30>: Oct 17 18:45:31 localhost NetworkManager[1217]: <info> Activation (ttyUSB2) successful, device activated.
daemon.info<30>: Oct 17 18:45:31 localhost NetworkManager[1217]: <info> Activation (ttyUSB2) Stage 5 of 5 (IP Configure Commit) complete.
daemon.info<30>: Oct 17 18:45:31 localhost dnsmasq[1440]: reading /etc/resolv.conf
daemon.info<30>: Oct 17 18:45:31 localhost dnsmasq[1440]: using nameserver 130.244.127.169#53
daemon.info<30>: Oct 17 18:45:31 localhost dnsmasq[1440]: using nameserver 130.244.127.161#53
kern.info<6>: Oct 17 18:45:41 localhost kernel: [20499.813982] sh[3824]: segfault at 0 ip 00007fc55b72c8b0 sp 00007fff97f06838 error 4 in libc-2.5.so[7fc55b6b3000+14e000]
daemon.info<30>: Oct 17 18:52:25 localhost NetworkManager[1217]: <info> (ttyUSB2): device state change: 8 -> 3 (reason 39)
daemon.info<30>: Oct 17 18:52:25 localhost NetworkManager[1217]: <info> (ttyUSB2): deactivating device (reason: 39).
daemon.err<27>: Oct 17 18:52:25 localhost NetworkManager[1217]: <error> [1287334345.303409] [nm-system.c:1229] check_one_route(): (ppp0): error -34 returned from rtnl_route_del(): Netlink Error (errno = Numerical result out of range)
daemon.info<30>: Oct 17 18:52:25 localhost pppd[3750]: Terminating on signal 15
daemon.info<30>: Oct 17 18:52:25 localhost pppd[3750]: Connect time 7.0 minutes.
daemon.info<30>: Oct 17 18:52:25 localhost pppd[3750]: Sent 1441015 bytes, received 5974356 bytes.
daemon.notice<29>: Oct 17 18:52:25 localhost modem-manager: Modem /org/freedesktop/ModemManager/Modems/4: state changed (connected -> disconnecting)
auth.notice<37>: Oct 17 18:52:25 localhost dbus-daemon: Rejected send message, 1 matched rules; type="error", sender=":1.0" (uid=0 pid=1217 comm="NetworkManager) interface="(unset)" member="(unset)" error name="org.freedesktop.DBus.Error.UnknownMethod" requested_reply=0 destination=":1.145" (uid=0 pid=3750 comm="/usr/sbin/pppd))
auth.notice<37>: Oct 17 18:52:25 localhost dbus-daemon:last message repeated 2 times
daemon.notice<29>: Oct 17 18:52:25 localhost pppd[3750]: Connection terminated.
auth.notice<37>: Oct 17 18:52:25 localhost dbus-daemon: Rejected send message, 1 matched rules; type="error", sender=":1.0" (uid=0 pid=1217 comm="NetworkManager) interface="(unset)" member="(unset)" error name="org.freedesktop.DBus.Error.UnknownMethod" requested_reply=0 destination=":1.145" (uid=0 pid=3750 comm="/usr/sbin/pppd))
daemon.info<30>: Oct 17 18:52:25 localhost pppd[3750]: Exit.
daemon.notice<29>: Oct 17 18:52:27 localhost modem-manager: Modem /org/freedesktop/ModemManager/Modems/4: state changed (disconnecting -> registered)
daemon.notice<29>: Oct 17 18:52:27 localhost modem-manager: (ttyUSB1) closing serial device...
kern.info<6>: Oct 17 18:52:27 localhost kernel: [20905.665198] usb 2-1: USB disconnect, address 12
kern.err<3>: Oct 17 18:52:27 localhost kernel: [20905.665367] option: option_instat_callback: error -108
kern.info<6>: Oct 17 18:52:27 localhost kernel: [20905.665654] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0
kern.info<6>: Oct 17 18:52:27 localhost kernel: [20905.665696] option 2-1:1.0: device disconnected
kern.info<6>: Oct 17 18:52:27 localhost kernel: [20905.665937] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1
kern.info<6>: Oct 17 18:52:27 localhost kernel: [20905.665961] option 2-1:1.1: device disconnected
daemon.notice<29>: Oct 17 18:52:27 localhost modem-manager: (ttyUSB2) closing serial device...
kern.info<6>: Oct 17 18:52:27 localhost kernel: [20905.679330] option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2
kern.info<6>: Oct 17 18:52:27 localhost kernel: [20905.679345] option 2-1:1.3: device disconnected
daemon.notice<29>: Oct 17 18:52:27 localhost modem-manager: Modem /org/freedesktop/ModemManager/Modems/4: state changed (registered -> disabled)
daemon.info<30>: Oct 17 18:52:27 localhost NetworkManager[1217]: <info> (ttyUSB2): now unmanaged
daemon.info<30>: Oct 17 18:52:27 localhost NetworkManager[1217]: <info> (ttyUSB2): device state change: 3 -> 1 (reason 36)
daemon.info<30>: Oct 17 18:52:27 localhost NetworkManager[1217]: <info> (ttyUSB2): cleaning up...
daemon.info<30>: Oct 17 18:52:27 localhost NetworkManager[1217]: <info> (ttyUSB2): taking down device.
daemon.notice<29>: Oct 17 18:52:27 localhost hald[1270]: forcibly attempting to lazy unmount /dev/sr1 as enclosing drive was disconnected
kern.err<3>: Oct 17 18:52:27 localhost kernel: [20905.739539] scsi 14:0:0:0: rejecting I/O to dead device
daemon.info<30>: Oct 17 18:52:27 localhost hald: unmounted /dev/sr1 from '/media/Comviq Connect' on behalf of uid 0
kern.info<6>: Oct 17 18:52:33 localhost kernel: [20912.144071] usb 2-1: new high speed USB device using ehci_hcd and address 13
kern.info<6>: Oct 17 18:52:34 localhost kernel: [20912.261749] usb 2-1: New USB device found, idVendor=19d2, idProduct=2000
kern.info<6>: Oct 17 18:52:34 localhost kernel: [20912.261756] usb 2-1: New USB device strings: Mfr=3, Product=2, SerialNumber=4
kern.info<6>: Oct 17 18:52:34 localhost kernel: [20912.261762] usb 2-1: Product: ZTE WCDMA Technologies MSM
kern.info<6>: Oct 17 18:52:34 localhost kernel: [20912.261766] usb 2-1: Manufacturer: ZTE,Incorporated
kern.info<6>: Oct 17 18:52:34 localhost kernel: [20912.261770] usb 2-1: SerialNumber: P671A1ZTED010000
kern.info<6>: Oct 17 18:52:34 localhost kernel: [20912.264577] scsi15 : usb-storage 2-1:1.0
syslog.notice<45>: Oct 17 18:52:34 localhost usb_modeswitch: switching 19d2:2000 (ZTE,Incorporated: ZTE WCDMA Technologies MSM)
kern.info<6>: Oct 17 18:52:40 localhost kernel: [20918.241865] usb 2-1: USB disconnect, address 13
kern.info<6>: Oct 17 18:52:44 localhost kernel: [20923.145075] usb 2-1: new high speed USB device using ehci_hcd and address 14
kern.info<6>: Oct 17 18:52:45 localhost kernel: [20923.262625] usb 2-1: New USB device found, idVendor=19d2, idProduct=0031
kern.info<6>: Oct 17 18:52:45 localhost kernel: [20923.262633] usb 2-1: New USB device strings: Mfr=3, Product=2, SerialNumber=4
kern.info<6>: Oct 17 18:52:45 localhost kernel: [20923.262638] usb 2-1: Product: ZTE WCDMA Technologies MSM
kern.info<6>: Oct 17 18:52:45 localhost kernel: [20923.262643] usb 2-1: Manufacturer: ZTE,Incorporated
kern.info<6>: Oct 17 18:52:45 localhost kernel: [20923.262647] usb 2-1: SerialNumber: P671A1ZTED010000
kern.info<6>: Oct 17 18:52:45 localhost kernel: [20923.265902] option 2-1:1.0: GSM modem (1-port) converter detected
kern.info<6>: Oct 17 18:52:45 localhost kernel: [20923.266133] usb 2-1: GSM modem (1-port) converter now attached to ttyUSB0
kern.info<6>: Oct 17 18:52:45 localhost kernel: [20923.266311] option 2-1:1.1: GSM modem (1-port) converter detected
kern.info<6>: Oct 17 18:52:45 localhost kernel: [20923.266459] usb 2-1: GSM modem (1-port) converter now attached to ttyUSB1
kern.info<6>: Oct 17 18:52:45 localhost kernel: [20923.266729] scsi16 : usb-storage 2-1:1.2
kern.info<6>: Oct 17 18:52:45 localhost kernel: [20923.267092] option 2-1:1.3: GSM modem (1-port) converter detected
kern.info<6>: Oct 17 18:52:45 localhost kernel: [20923.267308] usb 2-1: GSM modem (1-port) converter now attached to ttyUSB2
daemon.notice<29>: Oct 17 18:52:45 localhost modem-manager: (ttyUSB1) opening serial device...
daemon.notice<29>: Oct 17 18:52:45 localhost modem-manager: (ttyUSB2) opening serial device...
daemon.notice<29>: Oct 17 18:52:45 localhost modem-manager: (ttyUSB0) opening serial device...
syslog.notice<45>: Oct 17 18:52:45 localhost usb_modeswitch: switched to 19d2:0031 (ZTE,Incorporated: ZTE WCDMA Technologies MSM)
syslog.notice<45>: Oct 17 18:52:45 localhost logger: usb_modeswitch: adding device ID 19d2:0031 to driver "option"
kern.notice<5>: Oct 17 18:52:46 localhost kernel: [20924.268342] scsi 16:0:0:0: CD-ROM            ZTE      USB SCSI CD-ROM  2.31 PQ: 0 ANSI: 2
kern.notice<5>: Oct 17 18:52:46 localhost kernel: [20924.269333] scsi 16:0:0:1: Direct-Access     ZTE      MMC Storage      2.31 PQ: 0 ANSI: 2
kern.warn<4>: Oct 17 18:52:46 localhost kernel: [20924.280441] sr1: scsi-1 drive
kern.notice<5>: Oct 17 18:52:46 localhost kernel: [20924.284799] sr 16:0:0:0: Attached scsi generic sg2 type 5
kern.notice<5>: Oct 17 18:52:46 localhost kernel: [20924.287038] sd 16:0:0:1: Attached scsi generic sg3 type 0
kern.notice<5>: Oct 17 18:52:46 localhost kernel: [20924.293880] sd 16:0:0:1: [sdb] Attached SCSI removable disk
daemon.info<30>: Oct 17 18:52:58 localhost hald: mounted /dev/sr1 on behalf of uid 500
daemon.notice<29>: Oct 17 18:52:58 localhost modem-manager: (ttyUSB1) closing serial device...
daemon.notice<29>: Oct 17 18:52:58 localhost modem-manager: (ZTE): GSM modem /sys/devices/pci0000:00/0000:00:1d.7/usb2/2-1 claimed port ttyUSB1
daemon.notice<29>: Oct 17 18:52:58 localhost modem-manager: (ttyUSB2) closing serial device...
daemon.notice<29>: Oct 17 18:52:58 localhost modem-manager: (ttyUSB2) opening serial device...
daemon.notice<29>: Oct 17 18:52:58 localhost modem-manager: (ZTE): GSM modem /sys/devices/pci0000:00/0000:00:1d.7/usb2/2-1 claimed port ttyUSB2
daemon.notice<29>: Oct 17 18:52:58 localhost modem-manager: (ttyUSB2) closing serial device...
daemon.notice<29>: Oct 17 18:53:20 localhost modem-manager: (ttyUSB0) closing serial device...
daemon.notice<29>: Oct 17 18:53:21 localhost modem-manager: (ttyUSB0) opening serial device...
daemon.notice<29>: Oct 17 18:53:24 localhost modem-manager: (ttyUSB0) closing serial device...
daemon.notice<29>: Oct 17 18:53:24 localhost modem-manager: (ZTE): GSM modem /sys/devices/pci0000:00/0000:00:1d.7/usb2/2-1 claimed port ttyUSB0
daemon.warn<28>: Oct 17 18:53:24 localhost NetworkManager[1217]: <warn> (ttyUSB2): failed to look up interface index
daemon.info<30>: Oct 17 18:53:24 localhost NetworkManager[1217]: <info> (ttyUSB2): new GSM device (driver: 'option1' ifindex: -1)
daemon.info<30>: Oct 17 18:53:24 localhost NetworkManager[1217]: <info> (ttyUSB2): exported as /org/freedesktop/NetworkManager/Devices/7
daemon.info<30>: Oct 17 18:53:24 localhost NetworkManager[1217]: <info> (ttyUSB2): now managed
daemon.info<30>: Oct 17 18:53:24 localhost NetworkManager[1217]: <info> (ttyUSB2): device state change: 1 -> 2 (reason 2)
daemon.info<30>: Oct 17 18:53:24 localhost NetworkManager[1217]: <info> (ttyUSB2): deactivating device (reason: 2).
daemon.info<30>: Oct 17 18:53:24 localhost NetworkManager[1217]: <info> (ttyUSB2): device state change: 2 -> 3 (reason 0)
daemon.info<30>: Oct 17 18:53:29 localhost NetworkManager[1217]: <info> Activation (ttyUSB2) starting connection 'Tele2/Comviq Standard'
daemon.info<30>: Oct 17 18:53:29 localhost NetworkManager[1217]: <info> (ttyUSB2): device state change: 3 -> 4 (reason 0)
daemon.info<30>: Oct 17 18:53:29 localhost NetworkManager[1217]: <info> Activation (ttyUSB2) Stage 1 of 5 (Device Prepare) scheduled...
daemon.info<30>: Oct 17 18:53:29 localhost NetworkManager[1217]: <info> Activation (ttyUSB2) Stage 1 of 5 (Device Prepare) started...
daemon.info<30>: Oct 17 18:53:29 localhost NetworkManager[1217]: <info> Activation (ttyUSB2) Stage 1 of 5 (Device Prepare) complete.
daemon.notice<29>: Oct 17 18:53:29 localhost modem-manager: (ttyUSB2) opening serial device...
daemon.notice<29>: Oct 17 18:53:29 localhost modem-manager: Modem /org/freedesktop/ModemManager/Modems/5: state changed (disabled -> enabling)
daemon.notice<29>: Oct 17 18:53:30 localhost modem-manager: (ttyUSB1) opening serial device...
daemon.notice<29>: Oct 17 18:53:30 localhost modem-manager: Modem /org/freedesktop/ModemManager/Modems/5: state changed (enabling -> enabled)
daemon.notice<29>: Oct 17 18:53:30 localhost modem-manager: Modem /org/freedesktop/ModemManager/Modems/5: state changed (enabled -> registered)
daemon.notice<29>: Oct 17 18:53:30 localhost modem-manager: Modem /org/freedesktop/ModemManager/Modems/5: state changed (registered -> connecting)
daemon.notice<29>: Oct 17 18:53:30 localhost modem-manager: Modem /org/freedesktop/ModemManager/Modems/5: state changed (connecting -> connected)
daemon.info<30>: Oct 17 18:53:30 localhost NetworkManager[1217]: <info> Activation (ttyUSB2) Stage 2 of 5 (Device Configure) scheduled...
daemon.info<30>: Oct 17 18:53:30 localhost NetworkManager[1217]: <info> Activation (ttyUSB2) Stage 2 of 5 (Device Configure) starting...
daemon.info<30>: Oct 17 18:53:30 localhost NetworkManager[1217]: <info> (ttyUSB2): device state change: 4 -> 5 (reason 0)
daemon.info<30>: Oct 17 18:53:30 localhost NetworkManager[1217]: <info> Activation (ttyUSB2) Stage 2 of 5 (Device Configure) successful.
daemon.info<30>: Oct 17 18:53:30 localhost NetworkManager[1217]: <info> Activation (ttyUSB2) Stage 3 of 5 (IP Configure Start) scheduled.
daemon.info<30>: Oct 17 18:53:30 localhost NetworkManager[1217]: <info> Activation (ttyUSB2) Stage 2 of 5 (Device Configure) complete.
daemon.info<30>: Oct 17 18:53:30 localhost NetworkManager[1217]: <info> Activation (ttyUSB2) Stage 3 of 5 (IP Configure Start) started...
daemon.info<30>: Oct 17 18:53:30 localhost NetworkManager[1217]: <info> (ttyUSB2): device state change: 5 -> 7 (reason 0)
daemon.info<30>: Oct 17 18:53:30 localhost NetworkManager[1217]: <info> starting PPP connection
daemon.info<30>: Oct 17 18:53:30 localhost NetworkManager[1217]: <info> pppd started with pid 4036
daemon.info<30>: Oct 17 18:53:30 localhost NetworkManager[1217]: <info> Activation (ttyUSB2) Stage 3 of 5 (IP Configure Start) complete.
daemon.info<30>: Oct 17 18:53:30 localhost pppd[4036]: Plugin /usr/lib64/pppd/2.4.4/nm-pppd-plugin.so loaded.
daemon.notice<29>: Oct 17 18:53:30 localhost pppd[4036]: pppd 2.4.4 started by root, uid 0
daemon.info<30>: Oct 17 18:53:30 localhost pppd[4036]: Using interface ppp0
daemon.notice<29>: Oct 17 18:53:30 localhost pppd[4036]: Connect: ppp0 <--> /dev/ttyUSB2
daemon.info<30>: Oct 17 18:53:30 localhost pppd[4036]: CHAP authentication succeeded
daemon.notice<29>: Oct 17 18:53:30 localhost pppd[4036]: CHAP authentication succeeded
daemon.warn<28>: Oct 17 18:53:33 localhost pppd[4036]: Could not determine remote IP address: defaulting to 10.64.64.64
daemon.warn<28>: Oct 17 18:53:33 localhost dnsmasq[1440]: no servers found in /etc/resolv.conf, will retry
daemon.notice<29>: Oct 17 18:53:33 localhost pppd[4036]: local  IP address 83.185.20.124
daemon.notice<29>: Oct 17 18:53:33 localhost pppd[4036]: remote IP address 10.64.64.64
daemon.notice<29>: Oct 17 18:53:33 localhost pppd[4036]: primary   DNS address 130.244.127.161
daemon.notice<29>: Oct 17 18:53:33 localhost pppd[4036]: secondary DNS address 130.244.127.169
daemon.info<30>: Oct 17 18:53:33 localhost NetworkManager[1217]: <info> PPP manager(IP Config Get) reply received.
daemon.info<30>: Oct 17 18:53:33 localhost NetworkManager[1217]: <info> Activation (ttyUSB2) Stage 4 of 5 (IP4 Configure Get) scheduled...
daemon.info<30>: Oct 17 18:53:33 localhost NetworkManager[1217]: <info> Activation (ttyUSB2) Stage 4 of 5 (IP4 Configure Get) started...
daemon.info<30>: Oct 17 18:53:33 localhost NetworkManager[1217]: <info> Activation (ttyUSB2) Stage 5 of 5 (IP Configure Commit) scheduled...
daemon.info<30>: Oct 17 18:53:33 localhost NetworkManager[1217]: <info> Activation (ttyUSB2) Stage 4 of 5 (IP4 Configure Get) complete.
daemon.info<30>: Oct 17 18:53:33 localhost NetworkManager[1217]: <info> Activation (ttyUSB2) Stage 5 of 5 (IP Configure Commit) started...
daemon.info<30>: Oct 17 18:53:34 localhost NetworkManager[1217]: <info> (ttyUSB2): device state change: 7 -> 8 (reason 0)
daemon.info<30>: Oct 17 18:53:34 localhost dnsmasq[1440]: reading /etc/resolv.conf
daemon.info<30>: Oct 17 18:53:34 localhost dnsmasq[1440]: using nameserver 130.244.127.169#53
daemon.info<30>: Oct 17 18:53:34 localhost dnsmasq[1440]: using nameserver 130.244.127.161#53
daemon.info<30>: Oct 17 18:53:34 localhost NetworkManager[1217]: <info> Policy set 'Tele2/Comviq Standard' (ppp0) as default for IPv4 routing and DNS.
daemon.info<30>: Oct 17 18:53:34 localhost NetworkManager[1217]: <info> Activation (ttyUSB2) successful, device activated.
daemon.info<30>: Oct 17 18:53:34 localhost NetworkManager[1217]: <info> Activation (ttyUSB2) Stage 5 of 5 (IP Configure Commit) complete.
user.warn<12>: Oct 17 19:01:28 localhost pulseaudio[1780]: ratelimit.c: 81 events suppressed


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Tomas Forsman added a comment - 23/Oct/10 06:20 PM
Also today, my Huawei E1550 got disconnected suddenly and couldent reconnect. Had to change usb port.
Here is a log from /var/log/messages
daemon.info<30>: Oct 23 19:55:57 localhost pppd[4225]: LCP terminated by peer
daemon.info<30>: Oct 23 19:55:57 localhost pppd[4225]: Connect time 333.9 minutes.
daemon.info<30>: Oct 23 19:55:57 localhost pppd[4225]: Sent 12239311 bytes, received 199472187 bytes.
daemon.notice<29>: Oct 23 19:55:57 localhost pppd[4225]: Modem hangup
daemon.notice<29>: Oct 23 19:55:57 localhost pppd[4225]: Connection terminated.
daemon.info<30>: Oct 23 19:55:57 localhost NetworkManager[1223]: <info> (ttyUSB2): device state change: 8 -> 9 (reason 13)
daemon.warn<28>: Oct 23 19:55:57 localhost NetworkManager[1223]: <warn> Activation (ttyUSB2) failed.
daemon.info<30>: Oct 23 19:55:57 localhost NetworkManager[1223]: <info> (ttyUSB2): device state change: 9 -> 3 (reason 0)
daemon.info<30>: Oct 23 19:55:57 localhost NetworkManager[1223]: <info> (ttyUSB2): deactivating device (reason: 0).
daemon.notice<29>: Oct 23 19:55:57 localhost modem-manager: (ttyUSB2) closing serial device...
daemon.notice<29>: Oct 23 19:55:57 localhost modem-manager: Modem /org/freedesktop/ModemManager/Modems/1: state changed (connected -> disconnecting)
daemon.notice<29>: Oct 23 19:55:57 localhost modem-manager: Modem /org/freedesktop/ModemManager/Modems/1: state changed (disconnecting -> connected)
daemon.warn<28>: Oct 23 19:55:57 localhost NetworkManager[1223]: <warn> could not read ppp stats: No such device
daemon.info<30>: Oct 23 19:55:57 localhost pppd[4225]: Terminating on signal 15
daemon.info<30>: Oct 23 19:55:57 localhost pppd[4225]: Exit.
daemon.info<30>: Oct 23 19:55:57 localhost NetworkManager[1223]: <info> disconnect failed: (32) The serial port is not open.
daemon.info<30>: Oct 23 20:00:34 localhost NetworkManager[1223]: <info> Activation (ttyUSB2) starting connection 'Tele2/Comviq Standard'
daemon.info<30>: Oct 23 20:00:34 localhost NetworkManager[1223]: <info> (ttyUSB2): device state change: 3 -> 4 (reason 0)
daemon.info<30>: Oct 23 20:00:34 localhost NetworkManager[1223]: <info> Activation (ttyUSB2) Stage 1 of 5 (Device Prepare) scheduled...
daemon.info<30>: Oct 23 20:00:34 localhost NetworkManager[1223]: <info> Activation (ttyUSB2) Stage 1 of 5 (Device Prepare) started...
daemon.info<30>: Oct 23 20:00:34 localhost NetworkManager[1223]: <info> Activation (ttyUSB2) Stage 1 of 5 (Device Prepare) complete.
daemon.warn<28>: Oct 23 20:00:34 localhost NetworkManager[1223]: <warn> GSM connection failed: (32) Sending command failed: device is not enabled
daemon.info<30>: Oct 23 20:00:34 localhost NetworkManager[1223]: <info> (ttyUSB2): device state change: 4 -> 9 (reason 1)
daemon.info<30>: Oct 23 20:00:34 localhost NetworkManager[1223]: <info> Marking connection 'Tele2/Comviq Standard' invalid.
daemon.warn<28>: Oct 23 20:00:34 localhost NetworkManager[1223]: <warn> Activation (ttyUSB2) failed.
daemon.info<30>: Oct 23 20:00:34 localhost NetworkManager[1223]: <info> (ttyUSB2): device state change: 9 -> 3 (reason 0)
daemon.info<30>: Oct 23 20:00:34 localhost NetworkManager[1223]: <info> (ttyUSB2): deactivating device (reason: 0).
daemon.notice<29>: Oct 23 20:00:34 localhost modem-manager: Modem /org/freedesktop/ModemManager/Modems/1: state changed (connected -> disconnecting)
daemon.notice<29>: Oct 23 20:00:34 localhost modem-manager: Modem /org/freedesktop/ModemManager/Modems/1: state changed (disconnecting -> connected)
daemon.info<30>: Oct 23 20:00:34 localhost NetworkManager[1223]: <info> disconnect failed: (32) The serial port is not open.
daemon.info<30>: Oct 23 20:00:38 localhost NetworkManager[1223]: <info> Activation (ttyUSB2) starting connection 'Tele2/Comviq Standard'
daemon.info<30>: Oct 23 20:00:38 localhost NetworkManager[1223]: <info> (ttyUSB2): device state change: 3 -> 4 (reason 0)
daemon.info<30>: Oct 23 20:00:38 localhost NetworkManager[1223]: <info> Activation (ttyUSB2) Stage 1 of 5 (Device Prepare) scheduled...
daemon.info<30>: Oct 23 20:00:38 localhost NetworkManager[1223]: <info> Activation (ttyUSB2) Stage 1 of 5 (Device Prepare) started...
daemon.info<30>: Oct 23 20:00:38 localhost NetworkManager[1223]: <info> Activation (ttyUSB2) Stage 1 of 5 (Device Prepare) complete.
daemon.warn<28>: Oct 23 20:00:38 localhost NetworkManager[1223]: <warn> GSM connection failed: (32) Sending command failed: device is not enabled
daemon.info<30>: Oct 23 20:00:38 localhost NetworkManager[1223]: <info> (ttyUSB2): device state change: 4 -> 9 (reason 1)
daemon.info<30>: Oct 23 20:00:38 localhost NetworkManager[1223]: <info> Marking connection 'Tele2/Comviq Standard' invalid.
daemon.warn<28>: Oct 23 20:00:38 localhost NetworkManager[1223]: <warn> Activation (ttyUSB2) failed.
daemon.notice<29>: Oct 23 20:00:38 localhost modem-manager: Modem /org/freedesktop/ModemManager/Modems/1: state changed (connected -> disconnecting)
daemon.info<30>: Oct 23 20:00:38 localhost NetworkManager[1223]: <info> (ttyUSB2): device state change: 9 -> 3 (reason 0)
daemon.info<30>: Oct 23 20:00:38 localhost NetworkManager[1223]: <info> (ttyUSB2): deactivating device (reason: 0).
daemon.notice<29>: Oct 23 20:00:38 localhost modem-manager: Modem /org/freedesktop/ModemManager/Modems/1: state changed (disconnecting -> connected)
daemon.info<30>: Oct 23 20:00:38 localhost NetworkManager[1223]: <info> disconnect failed: (32) The serial port is not open.
daemon.info<30>: Oct 23 20:00:41 localhost NetworkManager[1223]: <info> Activation (ttyUSB2) starting connection 'Tele2/Comviq Standard'
daemon.info<30>: Oct 23 20:00:41 localhost NetworkManager[1223]: <info> (ttyUSB2): device state change: 3 -> 4 (reason 0)
daemon.info<30>: Oct 23 20:00:41 localhost NetworkManager[1223]: <info> Activation (ttyUSB2) Stage 1 of 5 (Device Prepare) scheduled...
daemon.info<30>: Oct 23 20:00:41 localhost NetworkManager[1223]: <info> Activation (ttyUSB2) Stage 1 of 5 (Device Prepare) started...
daemon.info<30>: Oct 23 20:00:41 localhost NetworkManager[1223]: <info> Activation (ttyUSB2) Stage 1 of 5 (Device Prepare) complete.
daemon.warn<28>: Oct 23 20:00:41 localhost NetworkManager[1223]: <warn> GSM connection failed: (32) Sending command failed: device is not enabled
daemon.info<30>: Oct 23 20:00:41 localhost NetworkManager[1223]: <info> (ttyUSB2): device state change: 4 -> 9 (reason 1)
daemon.info<30>: Oct 23 20:00:41 localhost NetworkManager[1223]: <info> Marking connection 'Tele2/Comviq Standard' invalid.
daemon.warn<28>: Oct 23 20:00:41 localhost NetworkManager[1223]: <warn> Activation (ttyUSB2) failed.
daemon.info<30>: Oct 23 20:00:41 localhost NetworkManager[1223]: <info> (ttyUSB2): device state change: 9 -> 3 (reason 0)
daemon.info<30>: Oct 23 20:00:41 localhost NetworkManager[1223]: <info> (ttyUSB2): deactivating device (reason: 0).
daemon.notice<29>: Oct 23 20:00:41 localhost modem-manager: Modem /org/freedesktop/ModemManager/Modems/1: state changed (connected -> disconnecting)
daemon.notice<29>: Oct 23 20:00:41 localhost modem-manager: Modem /org/freedesktop/ModemManager/Modems/1: state changed (disconnecting -> connected)
daemon.info<30>: Oct 23 20:00:41 localhost NetworkManager[1223]: <info> disconnect failed: (32) The serial port is not open.
daemon.notice<29>: Oct 23 20:00:44 localhost modem-manager: (ttyUSB1) closing serial device...
kern.info<6>: Oct 23 20:00:44 localhost kernel: [42798.425319] usb 2-1: USB disconnect, address 6
kern.err<3>: Oct 23 20:00:44 localhost kernel: [42798.425483] option: option_instat_callback: error -108
kern.info<6>: Oct 23 20:00:44 localhost kernel: [42798.425726] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0
kern.info<6>: Oct 23 20:00:44 localhost kernel: [42798.425767] option 2-1:1.0: device disconnected
kern.info<6>: Oct 23 20:00:44 localhost kernel: [42798.426014] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1
kern.info<6>: Oct 23 20:00:44 localhost kernel: [42798.426038] option 2-1:1.1: device disconnected
kern.info<6>: Oct 23 20:00:44 localhost kernel: [42798.439426] option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2
kern.info<6>: Oct 23 20:00:44 localhost kernel: [42798.439452] option 2-1:1.3: device disconnected
daemon.notice<29>: Oct 23 20:00:44 localhost modem-manager: Modem /org/freedesktop/ModemManager/Modems/1: state changed (connected -> disabled)
daemon.info<30>: Oct 23 20:00:44 localhost NetworkManager[1223]: <info> (ttyUSB2): now unmanaged
daemon.info<30>: Oct 23 20:00:44 localhost NetworkManager[1223]: <info> (ttyUSB2): device state change: 3 -> 1 (reason 36)
daemon.info<30>: Oct 23 20:00:44 localhost NetworkManager[1223]: <info> (ttyUSB2): cleaning up...
daemon.info<30>: Oct 23 20:00:44 localhost NetworkManager[1223]: <info> (ttyUSB2): taking down device.
daemon.notice<29>: Oct 23 20:00:44 localhost hald[1287]: forcibly attempting to lazy unmount /dev/sr1 as enclosing drive was disconnected
kern.err<3>: Oct 23 20:00:44 localhost kernel: [42798.559711] scsi 7:0:0:0: rejecting I/O to dead device
daemon.info<30>: Oct 23 20:00:44 localhost hald: unmounted /dev/sr1 from '/media/Comviq Connect' on behalf of uid 0

and alot of warnings/errors in .xsession-errors

*** NSPlugin Wrapper *** WARNING:(../src/npw-wrapper.c:2344):invoke_NPP_WriteReady: assertion failed: (rpc_method_invoke_possible(plugin->connection))
*** NSPlugin Wrapper *** WARNING:(../src/npw-wrapper.c:2394):invoke_NPP_Write: assertion failed: (rpc_method_invoke_possible(plugin->connection))
*** NSPlugin Wrapper *** WARNING:(../src/npw-wrapper.c:2239):invoke_NPP_DestroyStream: assertion failed: (rpc_method_invoke_possible(plugin->connection))
*** NSPlugin Wrapper *** WARNING:(../src/npw-wrapper.c:2123):invoke_NPP_URLNotify: assertion failed: (rpc_method_invoke_possible(plugin->connection))
*** NSPlugin Wrapper *** WARNING:(../src/npw-wrapper.c:1858):invoke_NPP_Destroy: assertion failed: (rpc_method_invoke_possible(plugin->connection))

** (nm-applet:1881): WARNING **: _nm_object_get_property: Error getting 'ServiceName' for /org/freedesktop/NetworkManager/ActiveConnection/6: (19) Method "Get" with signature "ss" on interface "org.freedesktop.DBus.Properties" doesn't exist

** (nm-applet:1881): CRITICAL **: applet_get_connection_for_active: assertion `scope != NM_CONNECTION_SCOPE_UNKNOWN' failed

** (nm-applet:1881): WARNING **: Error in getting active connection 'Vpn' property: (19) Method "Get" with signature "ss" on interface "org.freedesktop.DBus.Properties" doesn't exist

** (nm-applet:1881): WARNING **: _nm_object_array_demarshal: couldn't create object for /org/freedesktop/NetworkManager/ActiveConnection/9


Tomas Forsman added a comment - 23/Oct/10 06:30 PM
may be related to bug and fix here: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/446146 huge thread, from 2009 - 2010
atleast error:

kern.err<3>: Oct 23 20:00:44 localhost kernel: [42798.425483] option: option_instat_callback: error -108


Michael K. Johnson added a comment - 11/Jan/13 10:30 PM
I think I've seen you say on IRC that this has been fixed. Re-open if not.

Michael K. Johnson made changes - 11/Jan/13 10:30 PM
Field Original Value New Value
Resolution Fixed [ 1 ]
Status Open [ 1 ] Closed [ 6 ]