Public bug reported:
On a ThinkPad 470s it takes ~ 40 seconds to gain connectivity on wake or
startup.
The log seems to incidate that there is first a 10 second delay in the
kernel recognising the USB device and assigning a serial port to it, and
then it takes ModemManager 20 seconds to open the device, and a further
13 seconds to go from unlocking the SIM ("locked" state) to getting an
ip address.
Apparently it starts in 10 seconds in Windows (see
https://forums.lenovo.com/t5/ThinkPad-X-Series-Laptops/SierraWireless-
EM7455-in-X1c5-is-Lenovo-going-to-fix-its-poor/td-p/3716748) so the 40+
seconds it's not a hardware property.
The log goes like this:
Jun 28 15:06:35 myhostname NetworkManager[1302]: <info> [1530187595.7935]
manager: sleep: wake requested (sleeping: yes enabled: yes)
Jun 28 15:06:35 myhostname NetworkManager[1302]: <info> [1530187595.7936]
device (enp0s31f6): state change: unavailable -> unmanaged (reason 'sleeping',
sys-iface-state: 'managed')
Jun 28 15:06:35 myhostname NetworkManager[1302]: <info> [1530187595.8780]
device (enp0s31f6): state change: unmanaged -> unavailable (reason 'managed',
sys-iface-state: 'managed')
Jun 28 15:06:36 myhostname kernel: [127229.483041] usb 1-6: config 1 interface
0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 64
Jun 28 15:06:36 myhostname kernel: [127229.483051] usb 1-6: config 1 interface
0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64
Jun 28 15:06:36 myhostname kernel: [127229.483720] usb 1-6: New USB device
found, idVendor=1199, idProduct=9078
Jun 28 15:06:36 myhostname kernel: [127229.483728] usb 1-6: New USB device
strings: Mfr=1, Product=2, SerialNumber=3
Jun 28 15:06:36 myhostname kernel: [127229.483734] usb 1-6: Product: Sierra
Wireless EM7455 Qualcomm
Jun 28 15:06:36 myhostname kernel: [127229.483741] usb 1-6: Manufacturer:
Sierra Wireless, Incorporated
Jun 28 15:06:36 myhostname kernel: [127229.483747] usb 1-6: SerialNumber:
LF80875274011022
Jun 28 15:06:36 myhostname kernel: [127229.502644] usb 1-6: USB disconnect,
device number 14
Jun 28 15:06:36 myhostname NetworkManager[1302]: <info> [1530187596.0722]
device (wlp58s0): state change: unmanaged -> unavailable (reason 'managed',
sys-iface-state: 'managed')
Jun 28 15:06:36 myhostname NetworkManager[1302]: <info> [1530187596.0744]
manager: NetworkManager state is now CONNECTED_LOCAL
Jun 28 15:06:36 myhostname upowerd[1509]: unhandled action 'bind' on
/sys/devices/pci0000:00/0000:00:14.0/usb1/1-6
Jun 28 15:06:36 myhostname upowerd[1509]: unhandled action 'unbind' on
/sys/devices/pci0000:00/0000:00:14.0/usb1/1-6
Jun 28 15:06:36 myhostname upowerd[1509]: unhandled action 'bind' on
/sys/devices/pci0000:00/0000:00:14.0/usb2/2-3/2-3:1.0
Jun 28 15:06:36 myhostname upowerd[1509]: unhandled action 'bind' on
/sys/devices/pci0000:00/0000:00:14.0/usb2/2-3
Jun 28 15:06:38 myhostname ModemManager[1312]: <info> Couldn't check support
for device at '/sys/devices/pci0000:00/0000:00:1c.2/0000:3a:00.0': not
supported by any plu
gin
Jun 28 15:06:38 myhostname ModemManager[1312]: <info> Couldn't check support
for device at '/sys/devices/pci0000:00/0000:00:1f.6': not supported by any
plugin
Jun 28 15:06:45 myhostname kernel: [127238.486536] usb 1-6: new high-speed USB
device number 15 using xhci_hcd
Jun 28 15:06:45 myhostname kernel: [127238.642917] usb 1-6: config 1 has an
invalid interface number: 12 but max is 4
Jun 28 15:06:45 myhostname kernel: [127238.642920] usb 1-6: config 1 has an
invalid interface number: 13 but max is 4
Jun 28 15:06:45 myhostname kernel: [127238.642921] usb 1-6: config 1 has an
invalid interface number: 13 but max is 4
Jun 28 15:06:45 myhostname kernel: [127238.642923] usb 1-6: config 1 has no
interface number 1
Jun 28 15:06:45 myhostname kernel: [127238.642925] usb 1-6: config 1 has no
interface number 4
Jun 28 15:06:45 myhostname kernel: [127238.643533] usb 1-6: New USB device
found, idVendor=1199, idProduct=9079
Jun 28 15:06:45 myhostname kernel: [127238.643535] usb 1-6: New USB device
strings: Mfr=1, Product=2, SerialNumber=3
Jun 28 15:06:45 myhostname kernel: [127238.643537] usb 1-6: Product: Sierra
Wireless EM7455 Qualcomm Snapdragon X7 LTE-A
Jun 28 15:06:45 myhostname kernel: [127238.643539] usb 1-6: Manufacturer:
Sierra Wireless, Incorporated
Jun 28 15:06:45 myhostname kernel: [127238.646888] qcserial 1-6:1.0: Qualcomm
USB modem converter detected
Jun 28 15:06:45 myhostname kernel: [127238.647053] usb 1-6: Qualcomm USB modem
converter now attached to ttyUSB0
Jun 28 15:06:45 myhostname kernel: [127238.647590] qcserial 1-6:1.2: Qualcomm
USB modem converter detected
Jun 28 15:06:45 myhostname kernel: [127238.647791] usb 1-6: Qualcomm USB modem
converter now attached to ttyUSB1
Jun 28 15:06:45 myhostname kernel: [127238.648344] qcserial 1-6:1.3: Qualcomm
USB modem converter detected
Jun 28 15:06:45 myhostname kernel: [127238.648541] usb 1-6: Qualcomm USB modem
converter now attached to ttyUSB2
Jun 28 15:06:45 myhostname NetworkManager[1302]: <info> [1530187605.2736]
devices added (path:
/sys/devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.12/net/wwp0s20f0u6i12,
iface: wwp0s20f0u6i12)
Jun 28 15:06:45 myhostname NetworkManager[1302]: <info> [1530187605.2737]
device added (path:
/sys/devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.12/net/wwp0s20f0u6i12,
iface: wwp0s20f0u6i12): no ifupdown configuration found.
Jun 28 15:06:46 myhostname ModemManager[1312]: <warn> (ttyUSB0): port
attributes not fully set
Jun 28 15:06:46 myhostname ModemManager[1312]: <warn> (ttyUSB1): port
attributes not fully set
Jun 28 15:06:46 myhostname ModemManager[1312]: <warn> (ttyUSB2): port
attributes not fully set
Jun 28 15:06:46 myhostname ModemManager[1312]: opening device...
Jun 28 15:06:46 myhostname ModemManager[1312]: [/dev/cdc-wdm0] Read max control
message size from descriptors file: 4096
Jun 28 15:06:57 myhostname ModemManager[1312]: <info> Creating modem with
plugin 'Generic' and '1' ports
Jun 28 15:06:57 myhostname ModemManager[1312]: <warn> Could not grab port
(tty/ttyS4): 'Cannot add port 'tty/ttyS4', unhandled serial type'
Jun 28 15:06:57 myhostname ModemManager[1312]: <warn> Couldn't create modem
for device at '/sys/devices/pci0000:00/0000:00:16.3': Failed to find primary AT
port
Jun 28 15:07:05 myhostname ModemManager[1312]: <info> Creating modem with
plugin 'Sierra' and '5' ports
Jun 28 15:07:05 myhostname ModemManager[1312]: <warn> Could not grab port
(tty/ttyUSB1): 'Cannot add port 'tty/ttyUSB1', unhandled serial type'
Jun 28 15:07:05 myhostname ModemManager[1312]: <info> Modem for device at
'/sys/devices/pci0000:00/0000:00:14.0/usb1/1-6' successfully created
Jun 28 15:07:05 myhostname ModemManager[1312]: opening device...
Jun 28 15:07:05 myhostname ModemManager[1312]: [/dev/cdc-wdm0] Read max control
message size from descriptors file: 4096
Jun 28 15:07:05 myhostname ModemManager[1312]: <warn> (ttyUSB2): port
attributes not fully set
Jun 28 15:07:05 myhostname ModemManager[1312]: <info> Modem: state changed
(unknown -> locked)
Jun 28 15:07:05 myhostname ModemManager[1312]: <warn> couldn't load Operator
identifier: 'PinRequired'
Jun 28 15:07:05 myhostname ModemManager[1312]: <warn> couldn't load Operator
name: 'PinRequired'
Jun 28 15:07:05 myhostname NetworkManager[1302]: <warn> [1530187625.7846]
modem["cdc-wdm0"]: cannot enable/disable modem: locked
Jun 28 15:07:05 myhostname NetworkManager[1302]: <info> [1530187625.7881]
manager: (cdc-wdm0): new Broadband device
(/org/freedesktop/NetworkManager/Devices/10)
Jun 28 15:07:05 myhostname NetworkManager[1302]: <info> [1530187625.7894]
device (cdc-wdm0): state change: unmanaged -> unavailable (reason 'managed',
sys-iface-state: 'external')
Jun 28 15:07:05 myhostname NetworkManager[1302]: <info> [1530187625.7909]
device (cdc-wdm0): modem state 'locked'
Jun 28 15:07:05 myhostname NetworkManager[1302]: <info> [1530187625.7950]
device (cdc-wdm0): state change: unavailable -> disconnected (reason 'none',
sys-iface-state: 'managed')
Jun 28 15:07:05 myhostname NetworkManager[1302]: <info> [1530187625.7970]
policy: auto-activating connection 'Elisa Default'
Jun 28 15:07:05 myhostname NetworkManager[1302]: <info> [1530187625.8017]
device (cdc-wdm0): Activation: starting connection 'Elisa Default'
(e69a2599-2e3d-4e31-b2dc-9d808c3e6b4a)
Jun 28 15:07:05 myhostname NetworkManager[1302]: <info> [1530187625.8027]
device (cdc-wdm0): state change: disconnected -> prepare (reason 'none',
sys-iface-state: 'managed')
Jun 28 15:07:05 myhostname NetworkManager[1302]: <info> [1530187625.8048]
manager: NetworkManager state is now CONNECTING
Jun 28 15:07:05 myhostname NetworkManager[1302]: <info> [1530187625.8534]
device (cdc-wdm0): state change: prepare -> need-auth (reason 'none',
sys-iface-state: 'managed')
Jun 28 15:07:05 myhostname NetworkManager[1302]: <info> [1530187625.8624]
device (cdc-wdm0): state change: need-auth -> prepare (reason 'none',
sys-iface-state: 'managed')
Jun 28 15:07:08 myhostname NetworkManager[1302]: <info> [1530187628.6915]
modem["cdc-wdm0"]: modem state changed, 'locked' --> 'disabled' (reason:
unknown)
Jun 28 15:07:08 myhostname NetworkManager[1302]: <info> [1530187628.6917]
modem["cdc-wdm0"]: modem state changed, 'disabled' --> 'enabling' (reason: user
preference)
Jun 28 15:07:09 myhostname NetworkManager[1302]: <info> [1530187629.6208]
modem["cdc-wdm0"]: modem state changed, 'enabling' --> 'searching' (reason:
user-requested)
Jun 28 15:07:13 myhostname NetworkManager[1302]: <info> [1530187633.1831]
modem["cdc-wdm0"]: modem state changed, 'searching' --> 'registered' (reason:
unknown)
Jun 28 15:07:13 myhostname NetworkManager[1302]: <info> [1530187633.3033]
modem["cdc-wdm0"]: modem state changed, 'registered' --> 'connecting' (reason:
user-requested)
Jun 28 15:07:18 myhostname NetworkManager[1302]: <info> [1530187638.3588]
modem["cdc-wdm0"]: modem state changed, 'connecting' --> 'connected' (reason:
user-requested)
Jun 28 15:07:18 myhostname NetworkManager[1302]: <info> [1530187638.3710]
device (cdc-wdm0): state change: prepare -> config (reason 'none',
sys-iface-state: 'managed')
Jun 28 15:07:18 myhostname NetworkManager[1302]: <info> [1530187638.3739]
device (cdc-wdm0): state change: config -> ip-config (reason 'none',
sys-iface-state: 'managed')
Jun 28 15:07:18 myhostname NetworkManager[1302]: <info> [1530187638.3757]
modem-broadband[cdc-wdm0]: IPv4 static configuration:
Jun 28 15:07:18 myhostname NetworkManager[1302]: <info> [1530187638.3759]
modem-broadband[cdc-wdm0]: address 123.123.123.127/30
Jun 28 15:07:18 myhostname NetworkManager[1302]: <info> [1530187638.3760]
modem-broadband[cdc-wdm0]: gateway 123.123.123.128
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: network-manager 1.10.6-2ubuntu1
ProcVersionSignature: Ubuntu 4.15.0-23.25-generic 4.15.18
Uname: Linux 4.15.0-23-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.2
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Thu Jun 28 15:08:56 2018
IfupdownConfig:
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
InstallationDate: Installed on 2018-04-25 (63 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Beta amd64 (20180404)
IpRoute:
default via 100.120.136.158 dev wwp0s20f0u6i12 proto static metric 700
10.134.178.0/24 dev lxdbr0 proto kernel scope link src 10.134.178.1
100.120.136.156/30 dev wwp0s20f0u6i12 proto kernel scope link src
100.120.136.157 metric 700
169.254.0.0/16 dev lxdbr0 scope link metric 1000
NetworkManager.state:
[main]
NetworkingEnabled=true
WirelessEnabled=false
WWANEnabled=true
SourcePackage: network-manager
UpgradeStatus: No upgrade log present (probably fresh install)
nmcli-nm:
RUNNING VERSION STATE STARTUP CONNECTIVITY NETWORKING WIFI-HW WIFI
WWAN-HW WWAN
running 1.10.6 connected started full enabled enabled
disabled enabled enabled
** Affects: network-manager (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug bionic
--
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/1779121
Title:
mobile broadband is slow to start in wake from suspend (or system
startup)
Status in network-manager package in Ubuntu:
New
Bug description:
On a ThinkPad 470s it takes ~ 40 seconds to gain connectivity on wake
or startup.
The log seems to incidate that there is first a 10 second delay in the
kernel recognising the USB device and assigning a serial port to it,
and then it takes ModemManager 20 seconds to open the device, and a
further 13 seconds to go from unlocking the SIM ("locked" state) to
getting an ip address.
Apparently it starts in 10 seconds in Windows (see
https://forums.lenovo.com/t5/ThinkPad-X-Series-Laptops/SierraWireless-
EM7455-in-X1c5-is-Lenovo-going-to-fix-its-poor/td-p/3716748) so the
40+ seconds it's not a hardware property.
The log goes like this:
Jun 28 15:06:35 myhostname NetworkManager[1302]: <info> [1530187595.7935]
manager: sleep: wake requested (sleeping: yes enabled: yes)
Jun 28 15:06:35 myhostname NetworkManager[1302]: <info> [1530187595.7936]
device (enp0s31f6): state change: unavailable -> unmanaged (reason 'sleeping',
sys-iface-state: 'managed')
Jun 28 15:06:35 myhostname NetworkManager[1302]: <info> [1530187595.8780]
device (enp0s31f6): state change: unmanaged -> unavailable (reason 'managed',
sys-iface-state: 'managed')
Jun 28 15:06:36 myhostname kernel: [127229.483041] usb 1-6: config 1
interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 64
Jun 28 15:06:36 myhostname kernel: [127229.483051] usb 1-6: config 1
interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64
Jun 28 15:06:36 myhostname kernel: [127229.483720] usb 1-6: New USB device
found, idVendor=1199, idProduct=9078
Jun 28 15:06:36 myhostname kernel: [127229.483728] usb 1-6: New USB device
strings: Mfr=1, Product=2, SerialNumber=3
Jun 28 15:06:36 myhostname kernel: [127229.483734] usb 1-6: Product: Sierra
Wireless EM7455 Qualcomm
Jun 28 15:06:36 myhostname kernel: [127229.483741] usb 1-6: Manufacturer:
Sierra Wireless, Incorporated
Jun 28 15:06:36 myhostname kernel: [127229.483747] usb 1-6: SerialNumber:
LF80875274011022
Jun 28 15:06:36 myhostname kernel: [127229.502644] usb 1-6: USB disconnect,
device number 14
Jun 28 15:06:36 myhostname NetworkManager[1302]: <info> [1530187596.0722]
device (wlp58s0): state change: unmanaged -> unavailable (reason 'managed',
sys-iface-state: 'managed')
Jun 28 15:06:36 myhostname NetworkManager[1302]: <info> [1530187596.0744]
manager: NetworkManager state is now CONNECTED_LOCAL
Jun 28 15:06:36 myhostname upowerd[1509]: unhandled action 'bind' on
/sys/devices/pci0000:00/0000:00:14.0/usb1/1-6
Jun 28 15:06:36 myhostname upowerd[1509]: unhandled action 'unbind' on
/sys/devices/pci0000:00/0000:00:14.0/usb1/1-6
Jun 28 15:06:36 myhostname upowerd[1509]: unhandled action 'bind' on
/sys/devices/pci0000:00/0000:00:14.0/usb2/2-3/2-3:1.0
Jun 28 15:06:36 myhostname upowerd[1509]: unhandled action 'bind' on
/sys/devices/pci0000:00/0000:00:14.0/usb2/2-3
Jun 28 15:06:38 myhostname ModemManager[1312]: <info> Couldn't check support
for device at '/sys/devices/pci0000:00/0000:00:1c.2/0000:3a:00.0': not
supported by any plu
gin
Jun 28 15:06:38 myhostname ModemManager[1312]: <info> Couldn't check support
for device at '/sys/devices/pci0000:00/0000:00:1f.6': not supported by any
plugin
Jun 28 15:06:45 myhostname kernel: [127238.486536] usb 1-6: new high-speed
USB device number 15 using xhci_hcd
Jun 28 15:06:45 myhostname kernel: [127238.642917] usb 1-6: config 1 has an
invalid interface number: 12 but max is 4
Jun 28 15:06:45 myhostname kernel: [127238.642920] usb 1-6: config 1 has an
invalid interface number: 13 but max is 4
Jun 28 15:06:45 myhostname kernel: [127238.642921] usb 1-6: config 1 has an
invalid interface number: 13 but max is 4
Jun 28 15:06:45 myhostname kernel: [127238.642923] usb 1-6: config 1 has no
interface number 1
Jun 28 15:06:45 myhostname kernel: [127238.642925] usb 1-6: config 1 has no
interface number 4
Jun 28 15:06:45 myhostname kernel: [127238.643533] usb 1-6: New USB device
found, idVendor=1199, idProduct=9079
Jun 28 15:06:45 myhostname kernel: [127238.643535] usb 1-6: New USB device
strings: Mfr=1, Product=2, SerialNumber=3
Jun 28 15:06:45 myhostname kernel: [127238.643537] usb 1-6: Product: Sierra
Wireless EM7455 Qualcomm Snapdragon X7 LTE-A
Jun 28 15:06:45 myhostname kernel: [127238.643539] usb 1-6: Manufacturer:
Sierra Wireless, Incorporated
Jun 28 15:06:45 myhostname kernel: [127238.646888] qcserial 1-6:1.0: Qualcomm
USB modem converter detected
Jun 28 15:06:45 myhostname kernel: [127238.647053] usb 1-6: Qualcomm USB
modem converter now attached to ttyUSB0
Jun 28 15:06:45 myhostname kernel: [127238.647590] qcserial 1-6:1.2: Qualcomm
USB modem converter detected
Jun 28 15:06:45 myhostname kernel: [127238.647791] usb 1-6: Qualcomm USB
modem converter now attached to ttyUSB1
Jun 28 15:06:45 myhostname kernel: [127238.648344] qcserial 1-6:1.3: Qualcomm
USB modem converter detected
Jun 28 15:06:45 myhostname kernel: [127238.648541] usb 1-6: Qualcomm USB
modem converter now attached to ttyUSB2
Jun 28 15:06:45 myhostname NetworkManager[1302]: <info> [1530187605.2736]
devices added (path:
/sys/devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.12/net/wwp0s20f0u6i12,
iface: wwp0s20f0u6i12)
Jun 28 15:06:45 myhostname NetworkManager[1302]: <info> [1530187605.2737]
device added (path:
/sys/devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.12/net/wwp0s20f0u6i12,
iface: wwp0s20f0u6i12): no ifupdown configuration found.
Jun 28 15:06:46 myhostname ModemManager[1312]: <warn> (ttyUSB0): port
attributes not fully set
Jun 28 15:06:46 myhostname ModemManager[1312]: <warn> (ttyUSB1): port
attributes not fully set
Jun 28 15:06:46 myhostname ModemManager[1312]: <warn> (ttyUSB2): port
attributes not fully set
Jun 28 15:06:46 myhostname ModemManager[1312]: opening device...
Jun 28 15:06:46 myhostname ModemManager[1312]: [/dev/cdc-wdm0] Read max
control message size from descriptors file: 4096
Jun 28 15:06:57 myhostname ModemManager[1312]: <info> Creating modem with
plugin 'Generic' and '1' ports
Jun 28 15:06:57 myhostname ModemManager[1312]: <warn> Could not grab port
(tty/ttyS4): 'Cannot add port 'tty/ttyS4', unhandled serial type'
Jun 28 15:06:57 myhostname ModemManager[1312]: <warn> Couldn't create modem
for device at '/sys/devices/pci0000:00/0000:00:16.3': Failed to find primary AT
port
Jun 28 15:07:05 myhostname ModemManager[1312]: <info> Creating modem with
plugin 'Sierra' and '5' ports
Jun 28 15:07:05 myhostname ModemManager[1312]: <warn> Could not grab port
(tty/ttyUSB1): 'Cannot add port 'tty/ttyUSB1', unhandled serial type'
Jun 28 15:07:05 myhostname ModemManager[1312]: <info> Modem for device at
'/sys/devices/pci0000:00/0000:00:14.0/usb1/1-6' successfully created
Jun 28 15:07:05 myhostname ModemManager[1312]: opening device...
Jun 28 15:07:05 myhostname ModemManager[1312]: [/dev/cdc-wdm0] Read max
control message size from descriptors file: 4096
Jun 28 15:07:05 myhostname ModemManager[1312]: <warn> (ttyUSB2): port
attributes not fully set
Jun 28 15:07:05 myhostname ModemManager[1312]: <info> Modem: state changed
(unknown -> locked)
Jun 28 15:07:05 myhostname ModemManager[1312]: <warn> couldn't load Operator
identifier: 'PinRequired'
Jun 28 15:07:05 myhostname ModemManager[1312]: <warn> couldn't load Operator
name: 'PinRequired'
Jun 28 15:07:05 myhostname NetworkManager[1302]: <warn> [1530187625.7846]
modem["cdc-wdm0"]: cannot enable/disable modem: locked
Jun 28 15:07:05 myhostname NetworkManager[1302]: <info> [1530187625.7881]
manager: (cdc-wdm0): new Broadband device
(/org/freedesktop/NetworkManager/Devices/10)
Jun 28 15:07:05 myhostname NetworkManager[1302]: <info> [1530187625.7894]
device (cdc-wdm0): state change: unmanaged -> unavailable (reason 'managed',
sys-iface-state: 'external')
Jun 28 15:07:05 myhostname NetworkManager[1302]: <info> [1530187625.7909]
device (cdc-wdm0): modem state 'locked'
Jun 28 15:07:05 myhostname NetworkManager[1302]: <info> [1530187625.7950]
device (cdc-wdm0): state change: unavailable -> disconnected (reason 'none',
sys-iface-state: 'managed')
Jun 28 15:07:05 myhostname NetworkManager[1302]: <info> [1530187625.7970]
policy: auto-activating connection 'Elisa Default'
Jun 28 15:07:05 myhostname NetworkManager[1302]: <info> [1530187625.8017]
device (cdc-wdm0): Activation: starting connection 'Elisa Default'
(e69a2599-2e3d-4e31-b2dc-9d808c3e6b4a)
Jun 28 15:07:05 myhostname NetworkManager[1302]: <info> [1530187625.8027]
device (cdc-wdm0): state change: disconnected -> prepare (reason 'none',
sys-iface-state: 'managed')
Jun 28 15:07:05 myhostname NetworkManager[1302]: <info> [1530187625.8048]
manager: NetworkManager state is now CONNECTING
Jun 28 15:07:05 myhostname NetworkManager[1302]: <info> [1530187625.8534]
device (cdc-wdm0): state change: prepare -> need-auth (reason 'none',
sys-iface-state: 'managed')
Jun 28 15:07:05 myhostname NetworkManager[1302]: <info> [1530187625.8624]
device (cdc-wdm0): state change: need-auth -> prepare (reason 'none',
sys-iface-state: 'managed')
Jun 28 15:07:08 myhostname NetworkManager[1302]: <info> [1530187628.6915]
modem["cdc-wdm0"]: modem state changed, 'locked' --> 'disabled' (reason:
unknown)
Jun 28 15:07:08 myhostname NetworkManager[1302]: <info> [1530187628.6917]
modem["cdc-wdm0"]: modem state changed, 'disabled' --> 'enabling' (reason: user
preference)
Jun 28 15:07:09 myhostname NetworkManager[1302]: <info> [1530187629.6208]
modem["cdc-wdm0"]: modem state changed, 'enabling' --> 'searching' (reason:
user-requested)
Jun 28 15:07:13 myhostname NetworkManager[1302]: <info> [1530187633.1831]
modem["cdc-wdm0"]: modem state changed, 'searching' --> 'registered' (reason:
unknown)
Jun 28 15:07:13 myhostname NetworkManager[1302]: <info> [1530187633.3033]
modem["cdc-wdm0"]: modem state changed, 'registered' --> 'connecting' (reason:
user-requested)
Jun 28 15:07:18 myhostname NetworkManager[1302]: <info> [1530187638.3588]
modem["cdc-wdm0"]: modem state changed, 'connecting' --> 'connected' (reason:
user-requested)
Jun 28 15:07:18 myhostname NetworkManager[1302]: <info> [1530187638.3710]
device (cdc-wdm0): state change: prepare -> config (reason 'none',
sys-iface-state: 'managed')
Jun 28 15:07:18 myhostname NetworkManager[1302]: <info> [1530187638.3739]
device (cdc-wdm0): state change: config -> ip-config (reason 'none',
sys-iface-state: 'managed')
Jun 28 15:07:18 myhostname NetworkManager[1302]: <info> [1530187638.3757]
modem-broadband[cdc-wdm0]: IPv4 static configuration:
Jun 28 15:07:18 myhostname NetworkManager[1302]: <info> [1530187638.3759]
modem-broadband[cdc-wdm0]: address 123.123.123.127/30
Jun 28 15:07:18 myhostname NetworkManager[1302]: <info> [1530187638.3760]
modem-broadband[cdc-wdm0]: gateway 123.123.123.128
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: network-manager 1.10.6-2ubuntu1
ProcVersionSignature: Ubuntu 4.15.0-23.25-generic 4.15.18
Uname: Linux 4.15.0-23-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.2
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Thu Jun 28 15:08:56 2018
IfupdownConfig:
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
InstallationDate: Installed on 2018-04-25 (63 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Beta amd64 (20180404)
IpRoute:
default via 100.120.136.158 dev wwp0s20f0u6i12 proto static metric 700
10.134.178.0/24 dev lxdbr0 proto kernel scope link src 10.134.178.1
100.120.136.156/30 dev wwp0s20f0u6i12 proto kernel scope link src
100.120.136.157 metric 700
169.254.0.0/16 dev lxdbr0 scope link metric 1000
NetworkManager.state:
[main]
NetworkingEnabled=true
WirelessEnabled=false
WWANEnabled=true
SourcePackage: network-manager
UpgradeStatus: No upgrade log present (probably fresh install)
nmcli-nm:
RUNNING VERSION STATE STARTUP CONNECTIVITY NETWORKING WIFI-HW
WIFI WWAN-HW WWAN
running 1.10.6 connected started full enabled enabled
disabled enabled enabled
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