Hi Team,
I tried to configure the sierra wireless modem with ubuntu 18.4 /ubuntu 20.04 but I cannot able connect herewith I attached a log. kindly do the needful.
Followed Steps:
nmcli c add type gsm ifname cdc-wdm0 con-name vzw apn vzwinternet
nmcli c modify connection.autoconnect yes
nmcli r wwan on
nmcli c up
Error: Connection activation failed: The base network connection was interrupted
Hint: use ‘journalctl -xe NM_CONNECTION=0d1b7023-eb9d-4219-a095-55ea18352d74 + NM_DEVICE=cdc-wdm2’ to get more details.
Logs:2122.3022] device (cdc-wdm2): Activation: starting connection ‘vzw’ (0d1b7023-eb9d-4219-a0>
[1601932122.3032] device (cdc-wdm2): state change: disconnected -> prepare (reason ‘none’, sys-if>
[1601932122.5532] device (cdc-wdm2): state change: prepare -> disconnected (reason 'user-requeste>
[1601932122.5628] device (cdc-wdm2): Activation: starting connection ‘vzw’ (0d1b7023-eb9d-4219-a0>
[1601932122.5635] device (cdc-wdm2): state change: disconnected -> prepare (reason ‘none’, sys-if>
ESCOC
e: prepare -> disconnected (reason ‘user-requested’, sys-iface-state: ‘managed’)
starting connection ‘vzw’ (0d1b7023-eb9d-4219-a095-55ea18352d74)
e: disconnected -> prepare (reason ‘none’, sys-iface-state: ‘managed’)
e: prepare -> disconnected (reason ‘user-requested’, sys-iface-state: ‘managed’)
starting connection ‘vzw’ (0d1b7023-eb9d-4219-a095-55ea18352d74)
e: disconnected -> prepare (reason ‘none’, sys-iface-state: ‘managed’)
e: prepare -> disconnected (reason ‘user-requested’, sys-iface-state: ‘managed’)
starting connection ‘vzw’ (0d1b7023-eb9d-4219-a095-55ea18352d74)
e: disconnected -> prepare (reason ‘none’, sys-iface-state: ‘managed’)
e: prepare -> disconnected (reason ‘user-requested’, sys-iface-state: ‘managed’)
starting connection ‘vzw’ (0d1b7023-eb9d-4219-a095-55ea18352d74)
e: disconnected -> prepare (reason ‘none’, sys-iface-state: ‘managed’)
e: prepare -> disconnected (reason ‘user-requested’, sys-iface-state: ‘managed’)
starting connection ‘vzw’ (0d1b7023-eb9d-4219-a095-55ea18352d74)
e: disconnected -> prepare (reason ‘none’, sys-iface-state: ‘managed’)
e: prepare -> disconnected (reason ‘user-requested’, sys-iface-state: ‘managed’)
starting connection ‘vzw’ (0d1b7023-eb9d-4219-a095-55ea18352d74)
e: disconnected -> prepare (reason ‘none’, sys-iface-state: ‘managed’)
e: prepare -> disconnected (reason ‘user-requested’, sys-iface-state: ‘managed’)
starting connection ‘vzw’ (0d1b7023-eb9d-4219-a095-55ea18352d74)
e: disconnected -> prepare (reason ‘none’, sys-iface-state: ‘managed’)
e: prepare -> disconnected (reason ‘user-requested’, sys-iface-state: ‘managed’)
starting connection ‘vzw’ (0d1b7023-eb9d-4219-a095-55ea18352d74)
e: disconnected -> prepare (reason ‘none’, sys-iface-state: ‘managed’)
e: prepare -> disconnected (reason ‘user-requested’, sys-iface-state: ‘managed’)
starting connection ‘vzw’ (0d1b7023-eb9d-4219-a095-55ea18352d74)
e: disconnected -> prepare (reason ‘none’, sys-iface-state: ‘managed’)
e: prepare -> disconnected (reason ‘user-requested’, sys-iface-state: ‘managed’)
starting connection ‘vzw’ (0d1b7023-eb9d-4219-a095-55ea18352d74)
e: disconnected -> prepare (reason ‘none’, sys-iface-state: ‘managed’)
e: prepare -> disconnected (reason ‘user-requested’, sys-iface-state: ‘managed’)
starting connection ‘vzw’ (0d1b7023-eb9d-4219-a095-55ea18352d74)
e: disconnected -> prepare (reason ‘none’, sys-iface-state: ‘managed’)
e: prepare -> disconnected (reason ‘user-requested’, sys-iface-state: ‘managed’)
starting connection ‘vzw’ (0d1b7023-eb9d-4219-a095-55ea18352d74)
e: disconnected -> prepare (reason ‘none’, sys-iface-state: ‘managed’)
e: prepare -> disconnected (reason ‘user-requested’, sys-iface-state: ‘managed’)
starting connection ‘vzw’ (0d1b7023-eb9d-4219-a095-55ea18352d74)
ESCOD
[1601932105.1543] device (cdc-wdm2): state change: disconnected -> prepare (reason ‘none’, sys-if>
[1601932105.4331] device (cdc-wdm2): state change: prepare -> disconnected (reason 'user-requeste>
[1601932105.4395] device (cdc-wdm2): Activation: starting connection ‘vzw’ (0d1b7023-eb9d-4219-a0>
[1601932105.4398] device (cdc-wdm2): state change: disconnected -> prepare (reason ‘none’, sys-if>
[1601932105.6904] device (cdc-wdm2): state change: prepare -> disconnected (reason 'user-requeste>
[1601932105.7002] device (cdc-wdm2): Activation: starting connection ‘vzw’ (0d1b7023-eb9d-4219-a0>
[1601932105.7024] device (cdc-wdm2): state change: disconnected -> prepare (reason ‘none’, sys-if>
[1601932105.9450] device (cdc-wdm2): state change: prepare -> disconnected (reason 'user-requeste>
[1601932105.9515] device (cdc-wdm2): Activation: starting connection ‘vzw’ (0d1b7023-eb9d-4219-a0>
[1601932105.9521] device (cdc-wdm2): state change: disconnected -> prepare (reason ‘none’, sys-if>
[1601932106.2356] device (cdc-wdm2): state change: prepare -> disconnected (reason 'user-requeste>
[1601932106.2432] device (cdc-wdm2): Activation: starting connection ‘vzw’ (0d1b7023-eb9d-4219-a0>
[1601932106.2438] device (cdc-wdm2): state change: disconnected -> prepare (reason ‘none’, sys-if>
[1601932106.5206] device (cdc-wdm2): state change: prepare -> disconnected (reason 'user-requeste>
[1601932106.5263] device (cdc-wdm2): Activation: starting connection ‘vzw’ (0d1b7023-eb9d-4219-a0>
[1601932106.5265] device (cdc-wdm2): state change: disconnected -> prepare (reason ‘none’, sys-if>
[1601932106.8078] device (cdc-wdm2): state change: prepare -> disconnected (reason 'user-requeste>
[1601932106.8144] device (cdc-wdm2): Activation: starting connection ‘vzw’ (0d1b7023-eb9d-4219-a0>
[1601932106.8146] device (cdc-wdm2): state change: disconnected -> prepare (reason ‘none’, sys-if>
[1601932107.0998] device (cdc-wdm2): state change: prepare -> disconnected (reason 'user-requeste>
[1601932107.1050] device (cdc-wdm2): Activation: starting connection ‘vzw’ (0d1b7023-eb9d-4219-a0>
[1601932107.1052] device (cdc-wdm2): state change: disconnected -> prepare (reason ‘none’, sys-if>
[1601932107.3844] device (cdc-wdm2): state change: prepare -> disconnected (reason 'user-requeste>
[1601932107.3938] device (cdc-wdm2): Activation: starting connection ‘vzw’ (0d1b7023-eb9d-4219-a0>
[1601932107.3946] device (cdc-wdm2): state change: disconnected -> prepare (reason ‘none’, sys-if>
[1601932107.6410] device (cdc-wdm2): state change: prepare -> disconnected (reason 'user-requeste>
[1601932107.6542] device (cdc-wdm2): Activation: starting connection ‘vzw’ (0d1b7023-eb9d-4219-a0>
[1601932107.6557] device (cdc-wdm2): state change: disconnected -> prepare (reason ‘none’, sys-if>
[1601932107.8968] device (cdc-wdm2): state change: prepare -> disconnected (reason 'user-requeste>
[1601932107.9060] device (cdc-wdm2): Activation: starting connection ‘vzw’ (0d1b7023-eb9d-4219-a0>
[1601932107.9065] device (cdc-wdm2): state change: disconnected -> prepare (reason ‘none’, sys-if>
[1601932108.1849] device (cdc-wdm2): state change: prepare -> disconnected (reason 'user-requeste>
[1601932108.1915] device (cdc-wdm2): Activation: starting connection ‘vzw’ (0d1b7023-eb9d-4219-a0>
[1601932108.1917] device (cdc-wdm2): state change: disconnected -> prepare (reason ‘none’, sys-if>
[1601932108.4405] device (cdc-wdm2): state change: prepare -> disconnected (reason 'user-requeste>
[1601932108.4480] device (cdc-wdm2): Activation: starting connection ‘vzw’ (0d1b7023-eb9d-4219-a0>
[1601932108.4486] device (cdc-wdm2): state change: disconnected -> prepare (reason ‘none’, sys-if>
[1601932108.6952] device (cdc-wdm2): state change: prepare -> disconnected (reason 'user-requeste>
Thanks with Regards
M.Abinaya