Hi,
i've successfully configured my serial modem on ttyS2 using ModemManager.
If i try to connect it using

mmcli -m 0 --simple-connect="apn=internet"

It star connect successfully, but when i start Network Manager and try to
connect it sing nmcli (after setting new connection) i got this problems:

Jul 11 16:26:54 localhost NetworkManager[1733]: <warn>  [1531319214.7852]
ppp-manager: pppd timed out or didn't initialize our dbus module

after that it disconnect.
How can I solve please?

This is complete DEBUG log:

Jul 11 16:26:34 localhost NetworkManager[1733]: <debug> [1531319194.2230]
agent-manager: req[0x1ff7d60, :1.19/nmcli-connect/0]: requesting permissions
Jul 11 16:26:34 localhost NetworkManager[1733]: <debug> [1531319194.2234]
agent-manager: req[0x1ff7d60, :1.19/nmcli-connect/0]: agent registered
Jul 11 16:26:34 localhost NetworkManager[1733]: <debug> [1531319194.2238]
policy: re-enabling autoconnect for all connections with failed secrets
Jul 11 16:26:34 localhost NetworkManager[1733]: <debug> [1531319194.2242]
device[0x207a3f8] (ttyS2): add_pending_action (1): 'autoactivate'
Jul 11 16:26:34 localhost NetworkManager[1733]: <debug> [1531319194.2246]
device[0x207a3f8] (ttyS2): remove_pending_action (0): 'autoactivate'
Jul 11 16:26:34 localhost NetworkManager[1733]: <debug> [1531319194.2321]
active-connection[0x1f9f470]: set device "ttyS2" [0x207a3f8]
Jul 11 16:26:34 localhost NetworkManager[1733]: <debug> [1531319194.2323]
device[0x207a3f8] (ttyS2): add_pending_action (1): 'activation-0x1f9f470'
Jul 11 16:26:34 localhost NetworkManager[1733]: <debug> [1531319194.2354]
active-connection[0x1f9f470]: constructed (NMActRequest, version-id 3)
Jul 11 16:26:34 localhost NetworkManager[1733]: <debug> [1531319194.2361]
device[0x207a3f8] (ttyS2): unmanaged: flags set to
[!sleeping,!loopback,!platform-init,!user-explicit,!user-settings=0x0/0x79/managed,
set-managed [user-explicit=0x20], reason user-requested)
Jul 11 16:26:34 localhost NetworkManager[1733]: <info>  [1531319194.2391]
device (ttyS2): Activation: starting connection 'Modem'
(ff3288ac-dd16-4b30-981a-bff8777544ef)
Jul 11 16:26:34 localhost NetworkManager[1733]: <debug> [1531319194.2395]
device[0x207a3f8] (ttyS2): activation-stage: schedule
activate_stage1_device_prepare,2 (id 316)
Jul 11 16:26:34 localhost NetworkManager[1733]: <debug> [1531319194.2404]
audit: socket created
Jul 11 16:26:34 localhost NetworkManager[1733]: <debug> [1531319194.2406]
create NMAuditManager singleton (0x2006908)
Jul 11 16:26:34 localhost NetworkManager[1733]: <info>  [1531319194.2411]
audit: op="connection-activate" uuid="ff3288ac-dd16-4b30-981a-bff8777544ef"
name="Modem" pid=2242 uid=0 result="success"
Jul 11 16:26:34 localhost NetworkManager[1733]: <debug> [1531319194.2424]
device[0x207a3f8] (ttyS2): activation-stage: invoke
activate_stage1_device_prepare,2 (id 316)
Jul 11 16:26:34 localhost NetworkManager[1733]: <info>  [1531319194.2428]
device (ttyS2): state change: disconnected -> prepare (reason 'none') [30
40 0]
Jul 11 16:26:34 localhost NetworkManager[1733]: <debug> [1531319194.2438]
active-connection[0x1f9f470]: set state activating (was unknown)
Jul 11 16:26:34 localhost NetworkManager[1733]: <debug> [1531319194.2440]
active-connection[0x1f9f470]: check-master-ready: not signalling (state
activating, no master)
Jul 11 16:26:34 localhost NetworkManager[1733]: <debug> [1531319194.2471]
Secrets requested for connection /org/freedesktop/NetworkManager/Settings/1
(Modem/gsm)
Jul 11 16:26:34 localhost NetworkManager[1733]: <debug> [1531319194.2473]
agent-manager: req[0x1ff7d60, :1.19/nmcli-connect/0]: agent allowed for
secrets request [0x207c760/"Modem"/"gsm"]
Jul 11 16:26:34 localhost NetworkManager[1733]: <debug> [1531319194.2475]
settings-connection[0x1fbd228,ff3288ac-dd16-4b30-981a-bff8777544ef]:
(gsm:0x207c760) secrets requested flags 0x5 hints 'password'
Jul 11 16:26:34 localhost NetworkManager[1733]: <info>  [1531319194.2476]
device (ttyS2): state change: prepare -> need-auth (reason 'none') [40 60 0]
Jul 11 16:26:34 localhost NetworkManager[1733]: <debug> [1531319194.2485]
device[0x207a3f8] (ttyS2): activation-stage: complete
activate_stage1_device_prepare,2 (id 316)
Jul 11 16:26:34 localhost NetworkManager[1733]: <debug> [1531319194.2533]
agent-manager: ([0x207c760/"Modem"/"gsm"]) system settings secrets
sufficient
Jul 11 16:26:34 localhost NetworkManager[1733]: <debug> [1531319194.2558]
settings-connection[0x1fbd228,ff3288ac-dd16-4b30-981a-bff8777544ef]:
(gsm:0x202e020) existing secrets returned
Jul 11 16:26:34 localhost NetworkManager[1733]: <debug> [1531319194.2560]
settings-connection[0x1fbd228,ff3288ac-dd16-4b30-981a-bff8777544ef]:
(gsm:0x202e020) secrets request completed
Jul 11 16:26:34 localhost NetworkManager[1733]: <debug> [1531319194.2667]
settings-connection[0x1fbd228,ff3288ac-dd16-4b30-981a-bff8777544ef]:
(gsm:0x202e020) new agent secrets processed
Jul 11 16:26:34 localhost NetworkManager[1733]: <debug> [1531319194.2681]
device[0x207a3f8] (ttyS2): activation-stage: schedule
activate_stage1_device_prepare,2 (id 331)
Jul 11 16:26:34 localhost NetworkManager[1733]: <debug> [1531319194.2865]
device[0x207a3f8] (ttyS2): activation-stage: invoke
activate_stage1_device_prepare,2 (id 331)
Jul 11 16:26:34 localhost NetworkManager[1733]: <info>  [1531319194.2868]
device (ttyS2): state change: need-auth -> prepare (reason 'none') [60 40 0]
Jul 11 16:26:34 localhost NetworkManager[1733]: <debug> [1531319194.2885]
modem-broadband[ttyS2]: launching connection with ip type 'ipv4' (try 1)
Jul 11 16:26:34 localhost NetworkManager[1733]: <debug> [1531319194.2893]
device[0x207a3f8] (ttyS2): activation-stage: complete
activate_stage1_device_prepare,2 (id 331)
Jul 11 16:26:34 localhost ModemManager[1742]: <info>  Simple connect
started...
Jul 11 16:26:34 localhost ModemManager[1742]: <info>  Simple connect state
(4/8): Wait to get fully enabled
Jul 11 16:26:34 localhost ModemManager[1742]: <info>  Simple connect state
(5/8): Register
Jul 11 16:26:34 localhost ModemManager[1742]: <info>  Simple connect state
(6/8): Bearer
Jul 11 16:26:34 localhost ModemManager[1742]: <info>  Simple connect state
(7/8): Connect
Jul 11 16:26:34 localhost ModemManager[1742]: <info>  Modem
/org/freedesktop/ModemManager1/Modem/0: state changed (registered ->
connecting)
Jul 11 16:26:34 localhost NetworkManager[1733]: <debug> [1531319194.3078]
device[0x207a3f8] (ttyS2): add_pending_action (2): 'recheck-available'
Jul 11 16:26:34 localhost NetworkManager[1733]: <debug> [1531319194.3080]
device[0x207a3f8] (ttyS2): remove_pending_action (1): 'recheck-available'
Jul 11 16:26:34 localhost ModemManager[1742]: <info>  Modem
/org/freedesktop/ModemManager1/Modem/0: state changed (connecting ->
connected)
Jul 11 16:26:34 localhost ModemManager[1742]: <info>  Simple connect state
(8/8): All done
Jul 11 16:26:34 localhost NetworkManager[1733]: <debug> [1531319194.3658]
device[0x207a3f8] (ttyS2): add_pending_action (2): 'recheck-available'
Jul 11 16:26:34 localhost NetworkManager[1733]: <debug> [1531319194.3682]
device[0x207a3f8] (ttyS2): remove_pending_action (1): 'recheck-available'
Jul 11 16:26:34 localhost NetworkManager[1733]: <warn>  [1531319194.3813]
device (ttyS2): ip-ifname: set ifname 'ttyS2', unknown ifindex
Jul 11 16:26:34 localhost NetworkManager[1733]: <debug> [1531319194.3819]
platform-linux: sysctl: failed to open
'/proc/sys/net/ipv6/conf/ttyS2/disable_ipv6': (2) No such file or directory
Jul 11 16:26:34 localhost NetworkManager[1733]: <debug> [1531319194.3822]
device[0x207a3f8] (ttyS2): activation-stage: schedule
activate_stage2_device_config,2 (id 351)
Jul 11 16:26:34 localhost NetworkManager[1733]: <debug> [1531319194.3831]
device[0x207a3f8] (ttyS2): activation-stage: invoke
activate_stage2_device_config,2 (id 351)
Jul 11 16:26:34 localhost NetworkManager[1733]: <info>  [1531319194.3832]
device (ttyS2): state change: prepare -> config (reason 'none') [40 50 0]
Jul 11 16:26:34 localhost NetworkManager[1733]: <debug> [1531319194.3842]
device[0x207a3f8] (ttyS2): bringing up device 0
Jul 11 16:26:34 localhost NetworkManager[1733]: <debug> [1531319194.3844]
device[0x207a3f8] (ttyS2): Activation: setting firewall zone 'default'
Jul 11 16:26:34 localhost NetworkManager[1733]: <debug> [1531319194.3848]
firewall: [0x202e020,change*:"ttyS2"]: firewall zone change ttyS2:default
(not running, simulate success)
Jul 11 16:26:34 localhost NetworkManager[1733]: <debug> [1531319194.3849]
device[0x207a3f8] (ttyS2): activation-stage: complete
activate_stage2_device_config,2 (id 351)
Jul 11 16:26:34 localhost NetworkManager[1733]: <debug> [1531319194.3860]
firewall: [0x202e020,change*:"ttyS2"]: complete: fake success
Jul 11 16:26:34 localhost NetworkManager[1733]: <debug> [1531319194.3862]
device[0x207a3f8] (ttyS2): activation-stage: schedule
activate_stage3_ip_config_start,2 (id 355)
Jul 11 16:26:34 localhost NetworkManager[1733]: <debug> [1531319194.3864]
device[0x207a3f8] (ttyS2): activation-stage: invoke
activate_stage3_ip_config_start,2 (id 355)
Jul 11 16:26:34 localhost NetworkManager[1733]: <info>  [1531319194.3865]
device (ttyS2): state change: config -> ip-config (reason 'none') [50 70 0]
Jul 11 16:26:34 localhost NetworkManager[1733]: <warn>  [1531319194.3874]
device (ttyS2): interface ttyS2 not up for IP configuration
Jul 11 16:26:34 localhost NetworkManager[1733]: <debug> [1531319194.3876]
ip4_config_start
Jul 11 16:26:34 localhost NetworkManager[1733]: <info>  [1531319194.3877]
(ttyS2): using modem-specified IP timeout: 20 seconds
Jul 11 16:26:34 localhost systemd-udevd[287]: seq 3360 queued, 'add'
'cgroup'
Jul 11 16:26:34 localhost systemd[1]: systemd-udevd.service: Got
notification message from PID 287 (WATCHDOG=1)
Jul 11 16:26:34 localhost systemd-udevd[287]: Validate module index
Jul 11 16:26:34 localhost systemd-udevd[287]: Check if link configuration
needs reloading.
Jul 11 16:26:34 localhost systemd-udevd[287]: seq 3360 forked new worker
[2248]
Jul 11 16:26:34 localhost systemd-udevd[2248]: seq 3360 running
Jul 11 16:26:34 localhost NetworkManager[1733]: <info>  [1531319194.3950]
loaded PPP plugin
/usr/lib/arm-linux-gnueabihf/NetworkManager/libnm-ppp-plugin.so
Jul 11 16:26:34 localhost systemd-udevd[2248]: passed device to netlink
monitor 0x1f14508
Jul 11 16:26:34 localhost systemd-udevd[2248]: seq 3360 processed
Jul 11 16:26:34 localhost systemd-udevd[287]: cleanup idle workers
Jul 11 16:26:34 localhost systemd-udevd[2248]: Unload module index
Jul 11 16:26:34 localhost systemd-udevd[2248]: Unloaded link configuration
context.
Jul 11 16:26:34 localhost systemd-udevd[287]: worker [2248] exited
Jul 11 16:26:34 localhost NetworkManager[1733]: <info>  [1531319194.3985]
ppp-manager: starting PPP connection
Jul 11 16:26:34 localhost NetworkManager[1733]: <debug> [1531319194.3986]
ppp-manager: command line: /usr/sbin/pppd nodetach lock nodefaultroute ipv6
, debug user noverca ttyS2 noipdefault noauth usepeerdns lcp-echo-failure 0
lcp-echo-interval 0 idle 0 ipparam /org/freedesktop/NetworkManager/PPP/1
plugin /usr/lib/pppd/2.4.7/nm-pppd-plugin.so
Jul 11 16:26:34 localhost NetworkManager[1733]: <info>  [1531319194.4117]
ppp-manager: pppd started with pid 2249
Jul 11 16:26:34 localhost NetworkManager[1733]: <info>  [1531319194.4123]
(ttyS2): IPv6 configuration disabled
Jul 11 16:26:34 localhost NetworkManager[1733]: <debug> [1531319194.4126]
device[0x207a3f8] (ttyS2): activation-stage: complete
activate_stage3_ip_config_start,2 (id 355)
Jul 11 16:26:34 localhost pppd[2249]: Plugin
/usr/lib/pppd/2.4.7/nm-pppd-plugin.so loaded.
Jul 11 16:26:34 localhost NetworkManager[1733]: Plugin
/usr/lib/pppd/2.4.7/nm-pppd-plugin.so loaded.
Jul 11 16:26:34 localhost pppd[2249]: nm-ppp-plugin: (plugin_init):
initializing
Jul 11 16:26:34 localhost systemd-udevd[287]: seq 3361 queued, 'add'
'module'
Jul 11 16:26:34 localhost systemd-udevd[287]: seq 3361 forked new worker
[2253]
Jul 11 16:26:34 localhost systemd-udevd[2253]: seq 3361 running
Jul 11 16:26:34 localhost systemd-udevd[2253]: passed device to netlink
monitor 0x1f14508
Jul 11 16:26:34 localhost systemd-udevd[2253]: seq 3361 processed
Jul 11 16:26:34 localhost kernel: [  813.735340] PPP generic driver version
2.4.2
Jul 11 16:26:34 localhost systemd-udevd[287]: seq 3362 queued, 'add'
'module'
Jul 11 16:26:34 localhost systemd-udevd[287]: seq 3362 forked new worker
[2255]
Jul 11 16:26:34 localhost pppd[2249]: pppd 2.4.7 started by root, uid 0
Jul 11 16:26:34 localhost systemd-udevd[287]: seq 3363 queued, 'add' 'class'
Jul 11 16:26:34 localhost systemd-udevd[287]: passed 125 byte device to
netlink monitor 0x1f1a0c0
Jul 11 16:26:34 localhost systemd-udevd[2255]: seq 3362 running
Jul 11 16:26:34 localhost systemd-udevd[287]: seq 3364 queued, 'add' 'ppp'
Jul 11 16:26:34 localhost systemd-udevd[287]: seq 3364 forked new worker
[2256]
Jul 11 16:26:34 localhost systemd-udevd[2255]: passed device to netlink
monitor 0x1f1a290
Jul 11 16:26:34 localhost systemd-udevd[2255]: seq 3362 processed
Jul 11 16:26:34 localhost systemd-udevd[2253]: seq 3363 running
Jul 11 16:26:34 localhost systemd-udevd[2256]: seq 3364 running
Jul 11 16:26:34 localhost systemd-udevd[2253]: passed device to netlink
monitor 0x1f14508
Jul 11 16:26:34 localhost systemd-udevd[2253]: seq 3363 processed
Jul 11 16:26:34 localhost systemd-udevd[2256]: handling device node
'/dev/ppp', devnum=c108:0, mode=0600, uid=0, gid=0
Jul 11 16:26:34 localhost systemd-udevd[2256]: preserve permissions
/dev/ppp, 020600, uid=0, gid=0
Jul 11 16:26:34 localhost systemd-udevd[2256]: creating symlink
'/dev/char/108:0' to '../ppp'
Jul 11 16:26:34 localhost systemd-udevd[2256]: created empty file
'/run/udev/data/c108:0' for '/devices/virtual/ppp/ppp'
Jul 11 16:26:34 localhost systemd-udevd[2256]: passed device to netlink
monitor 0x1f136f0
Jul 11 16:26:34 localhost systemd-udevd[2256]: seq 3364 processed
Jul 11 16:26:34 localhost systemd-udevd[287]: cleanup idle workers
Jul 11 16:26:34 localhost systemd-udevd[2255]: Unload module index
Jul 11 16:26:34 localhost systemd-udevd[2255]: Unloaded link configuration
context.
Jul 11 16:26:34 localhost pppd[2249]: nm-ppp-plugin: (nm_phasechange):
status 3 / phase 'serial connection'
Jul 11 16:26:34 localhost systemd-udevd[287]: worker [2255] exited
Jul 11 16:26:34 localhost systemd-udevd[287]: cleanup idle workers
Jul 11 16:26:34 localhost systemd-udevd[2253]: Unload module index
Jul 11 16:26:34 localhost systemd-udevd[2253]: Unloaded link configuration
context.
Jul 11 16:26:34 localhost systemd-udevd[2256]: Unload module index
Jul 11 16:26:34 localhost systemd-udevd[2256]: Unloaded link configuration
context.
Jul 11 16:26:34 localhost systemd-udevd[287]: worker [2256] exited
Jul 11 16:26:34 localhost systemd-udevd[287]: cleanup idle workers
Jul 11 16:26:34 localhost systemd-udevd[287]: worker [2253] exited
Jul 11 16:26:43 localhost NetworkManager[1733]: <debug> [1531319203.3118]
ndisc-lndp[0x202d898,"eth0"]: processing libndp events
Jul 11 16:26:52 localhost NetworkManager[1733]: <debug> [1531319212.9572]
ndisc-lndp[0x202d898,"eth0"]: processing libndp events
Jul 11 16:26:54 localhost NetworkManager[1733]: <warn>  [1531319214.7852]
ppp-manager: pppd timed out or didn't initialize our dbus module
Jul 11 16:26:54 localhost pppd[2249]: nm-ppp-plugin: (nm_phasechange):
status 1 / phase 'dead'
Jul 11 16:26:54 localhost NetworkManager[1733]: <debug> [1531319214.7861]
kill child process 'pppd' (2249): wait for process to terminate after
sending SIGTERM (15) (send SIGKILL in 2000 milliseconds)...
Jul 11 16:26:54 localhost NetworkManager[1733]: <debug> [1531319214.7866]
device[0x207a3f8] (ttyS2): activation-stage: schedule
activate_stage4_ip4_config_timeout,2 (id 364)
Jul 11 16:26:54 localhost NetworkManager[1733]: <debug> [1531319214.7874]
device[0x207a3f8] (ttyS2): activation-stage: invoke
activate_stage4_ip4_config_timeout,2 (id 364)
Jul 11 16:26:54 localhost NetworkManager[1733]: <info>  [1531319214.7880]
device (ttyS2): state change: ip-config -> failed (reason
'ip-config-unavailable') [70 120 5]
Jul 11 16:26:54 localhost NetworkManager[1733]: <debug> [1531319214.7940]
active-connection[0x1f9f470]: set state deactivated (was activating)
Jul 11 16:26:54 localhost NetworkManager[1733]: <debug> [1531319214.7959]
active-connection[0x1f9f470]: check-master-ready: not signalling (state
deactivated, no master)
Jul 11 16:26:54 localhost NetworkManager[1733]: <debug> [1531319214.7963]
device[0x207a3f8] (ttyS2): remove_pending_action (0): 'activation-0x1f9f470'
Jul 11 16:26:54 localhost NetworkManager[1733]: <debug> [1531319214.8149]
modem-broadband[ttyS2]: notifying ModemManager about the modem disconnection
Jul 11 16:26:54 localhost NetworkManager[1733]: <debug> [1531319214.8155]
policy: connection 'Modem' failed to autoconnect; 4 tries left
Jul 11 16:26:54 localhost NetworkManager[1733]: <warn>  [1531319214.8191]
device (ttyS2): Activation: failed for connection 'Modem'
Jul 11 16:26:54 localhost NetworkManager[1733]: <debug> [1531319214.8193]
device[0x207a3f8] (ttyS2): add_pending_action (1):
'queued-state-change-disconnected'
Jul 11 16:26:54 localhost NetworkManager[1733]: <debug> [1531319214.8195]
device[0x207a3f8] (ttyS2): queue-state[disconnected, reason:none, id:377]:
queue state change
Jul 11 16:26:54 localhost ModemManager[1742]: <info>  Modem
/org/freedesktop/ModemManager1/Modem/0: state changed (connected ->
disconnecting)
Jul 11 16:26:54 localhost NetworkManager[1733]: <debug> [1531319214.8195]
device[0x207a3f8] (ttyS2): activation-stage: complete
activate_stage4_ip4_config_timeout,2 (id 364)
Jul 11 16:26:54 localhost NetworkManager[1733]: <debug> [1531319214.8234]
device[0x207a3f8] (ttyS2): add_pending_action (2): 'autoactivate'
Jul 11 16:26:54 localhost NetworkManager[1733]: <debug> [1531319214.8236]
device[0x207a3f8] (ttyS2): queue-state[disconnected, reason:none, id:377]:
change state
Jul 11 16:26:54 localhost NetworkManager[1733]: <info>  [1531319214.8236]
device (ttyS2): state change: failed -> disconnected (reason 'none') [120
30 0]
Jul 11 16:26:54 localhost NetworkManager[1733]: <debug> [1531319214.8237]
device[0x207a3f8] (ttyS2): deactivating device (reason 'none') [0]
Jul 11 16:26:54 localhost NetworkManager[1733]: <debug> [1531319214.8238]
firewall: [0x1fbc060,remove*:"ttyS2"]: firewall zone remove ttyS2:default
(not running, simulate success)
Jul 11 16:26:54 localhost NetworkManager[1733]: <debug> [1531319214.8239]
firewall: [0x1fbc060,remove*:"ttyS2"]: complete: drop request simulating
success
Jul 11 16:26:54 localhost NetworkManager[1733]: <debug> [1531319214.8240]
device[0x207a3f8] (ttyS2): remove_pending_action (2): 'dhcp6' not pending
(expected)
Jul 11 16:26:54 localhost NetworkManager[1733]: <debug> [1531319214.8240]
device[0x207a3f8] (ttyS2): remove_pending_action (2): 'autoconf6' not
pending (expected)
Jul 11 16:26:54 localhost NetworkManager[1733]: <debug> [1531319214.8242]
platform-linux: sysctl: failed to open
'/proc/sys/net/ipv6/conf/ttyS2/accept_ra': (2) No such file or directory
Jul 11 16:26:54 localhost NetworkManager[1733]: <debug> [1531319214.8243]
platform-linux: sysctl: failed to open
'/proc/sys/net/ipv6/conf/ttyS2/use_tempaddr': (2) No such file or directory
Jul 11 16:26:54 localhost NetworkManager[1733]: <debug> [1531319214.8244]
modem-broadband[ttyS2]: notifying ModemManager about the modem disconnection
Jul 11 16:26:54 localhost NetworkManager[1733]: <debug> [1531319214.8250]
device[0x207a3f8] (ttyS2): ip4-config: update (commit=1,
routes-full-sync=1, new-config=(nil))
Jul 11 16:26:54 localhost NetworkManager[1733]: <debug> [1531319214.8251]
device[0x207a3f8] (ttyS2): ip6-config: update (commit=1,
routes-full-sync=1, new-config=(nil))
Jul 11 16:26:54 localhost NetworkManager[1733]: <debug> [1531319214.8255]
device[0x207a3f8] (ttyS2): ip-ifname: clear ifname
Jul 11 16:26:54 localhost NetworkManager[1733]: <debug> [1531319214.8266]
dns-mgr: (update_routing_and_dns): queueing DNS updates (1)
Jul 11 16:26:54 localhost NetworkManager[1733]: <debug> [1531319214.8269]
dns-mgr: (update_routing_and_dns): DNS configuration did not change
Jul 11 16:26:54 localhost NetworkManager[1733]: <debug> [1531319214.8270]
dns-mgr: (update_routing_and_dns): no DNS changes to commit (0)
Jul 11 16:26:54 localhost NetworkManager[1733]: <debug> [1531319214.8273]
device[0x207a3f8] (ttyS2): remove_pending_action (1):
'queued-state-change-disconnected'
Jul 11 16:26:54 localhost NetworkManager[1733]: <debug> [1531319214.8292]
device[0x207a3f8] (ttyS2): remove_pending_action (0): 'autoactivate'
Jul 11 16:26:54 localhost NetworkManager[1733]: <debug> [1531319214.8516]
device[0x207a3f8] (ttyS2): add_pending_action (1): 'recheck-available'
Jul 11 16:26:54 localhost NetworkManager[1733]: <debug> [1531319214.8519]
agent-manager: req[0x1ff7d60, :1.19/nmcli-connect/0]: agent unregistered or
disappeared
Jul 11 16:26:54 localhost NetworkManager[1733]: <debug> [1531319214.8531]
device[0x207a3f8] (ttyS2): remove_pending_action (0): 'recheck-available'
Jul 11 16:26:55 localhost pppd[2249]: nm-ppp-plugin: (nm_exit_notify):
cleaning up
Jul 11 16:26:55 localhost pppd[2249]: Exit.
Jul 11 16:26:55 localhost NetworkManager[1733]: <debug> [1531319215.8074]
kill child process 'pppd' (2249): terminated normally with status 9
(1021420 usec elapsed)
-- 
____________________________________________________
*Francesco Andrisani*
mailto:francesco.andris...@acotel.com
*Acotel Spa*
http://www.acotel.com
Via della Valle dei Fontanili, 29
00168 Roma
Tel +390661141200
Fax +39066149936
____________________________________________________

Le informazioni contenute nella comunicazione che precede possono essere
riservate e sono, comunque, destinate esclusivamente alla persona o
all’ente sopraindicati. La diffusione, distribuzione e/o copiatura non
autorizzata del documento trasmesso da parte di qualsiasi soggetto è
proibita. La sicurezza e la correttezza dei messaggi di posta elettronica
non possono essere garantite. Se avete ricevuto questo messaggio per
errore, Vi preghiamo di contattarci immediatamente. Grazie.

This message is for the named person's use only. It may contain
confidential, proprietary or legally privileged information. No
confidentiality or privilege is waived or lost by any transmission. If you
receive this message in error, please immediately delete it and all copies
of it from your system, destroy any hard copies of it and notify the
sender. You must not, directly or indirectly, use, disclose, distribute,
print, or copy any part of this message if you are not the intended
recipient. Thanks
_______________________________________________
ModemManager-devel mailing list
ModemManager-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel

Reply via email to