Huwaei E173 not working in OpenSuSe 13.2

English Hardware
1

Hello guys, im using usb stick modem e173 to connect to internet, at first there’s no problem, modem detected automatic and connect to internet very flawlessly.

but after i restart my laptop, something bad happen. my modem didn’t show up as modem when i plugged in, it detected as mass storage only.

i ask google and i found this thread
https://forums.opensuse.org/showthread.php/503183-hello-guys-huawei-modem-e173-in-opensuse-13-2-help-needed

i follow the instruction described there and finally my modem come up as modem and i can connect to internet as usual.

everything was good for several days, and now something strange happen again, now my modem show up in system tray ( signal icon 0% ) and i can’t click connect, operator name blank too. i restarted it several time but no changes. and when i see the log for modemmanager i found this

SuSe-box.site ModemManager[727]:   (ttyUSB1): port attributes not fully set
Mar 07 09:49:00 SuSe-box.site ModemManager[727]:   (ttyUSB3): port attributes not fully set
Mar 07 09:49:16 SuSe-box.site ModemManager[727]:   Creating modem with plugin 'Huawei' and '4' ports
Mar 07 09:49:16 SuSe-box.site ModemManager[727]:   Could not grab port (tty/ttyUSB3): 'Cannot add port 'tty/ttyUSB3', unhandled serial type'
Mar 07 09:49:16 SuSe-box.site ModemManager[727]:   Could not grab port (tty/ttyUSB1): 'Cannot add port 'tty/ttyUSB1', unhandled serial type'
Mar 07 09:49:16 SuSe-box.site ModemManager[727]:   (ttyUSB0): port attributes not fully set
Mar 07 09:49:16 SuSe-box.site ModemManager[727]:   Modem for device at '/sys/devices/pci0000:00/0000:00:1d.7/usb1/1-3' successfully created
Mar 07 09:49:17 SuSe-box.site ModemManager[727]:   couldn't load Supported Modes: 'Couldn't retrieve supported modes'
Mar 07 09:49:21 SuSe-box.site ModemManager[727]:   couldn't load Operator identifier: 'SIM failed to handle CRSM request (sw1 103 sw2 0)'
Mar 07 09:49:21 SuSe-box.site ModemManager[727]:   Modem: state changed (unknown -> disabled)

can you tell me what happen with this error, i try another modem with another operator and it was same error and same log come up. sometimes after restart connection profile not exist ( i can’t connect with anything even wifi it say no session bla bla in notification ) but it would come back after restart.

thank you

2

i’m tired of this. in windows this modem never face any problem. after few weeks finally my problem above magicaly gone. ( maybe after several opensuse autoupdate or something i don’t understand

BUT… here comes new problem.

the signal was there, operator name was appear too, but now everytime i hit connect button, it would instanly disconnect without any error messaage like before. i’m already resratarted for hundred times and no changes at all.

this my journalctl when i hit connect button…

Mar 18 13:21:26 SuSe-box.site NetworkManager[896]: <info> (ppp0): device state change: ip-check -> secondaries (reason 'none') [80 90 0]
Mar 18 13:21:26 SuSe-box.site NetworkManager[896]: <info> (ppp0): device state change: secondaries -> activated (reason 'none') [90 100 0]
Mar 18 13:21:26 SuSe-box.site NetworkManager[896]: <info> Activation (ppp0) successful, device activated.
Mar 18 13:21:26 SuSe-box.site ModemManager[777]: <info>  Modem /org/freedesktop/ModemManager1/Modem/1: access technology changed (hspa -> umts)
Mar 18 13:21:27 SuSe-box.site NetworkManager[896]: dns-resolver: ATTENTION: You have modified /etc/resolv.conf. Leaving it untouched...
Mar 18 13:21:27 SuSe-box.site NetworkManager[896]: dns-resolver: You can find my version in /etc/resolv.conf.netconfig
Mar 18 13:21:27 SuSe-box.site NetworkManager[896]: ATTENTION: You have modified /etc/resolv.conf.  Leaving it untouched...
Mar 18 13:21:27 SuSe-box.site NetworkManager[896]: You can find my version in /etc/resolv.conf.netconfig ...
Mar 18 13:21:27 SuSe-box.site nm-dispatcher[7286]: Dispatching action 'up' for ppp0
Mar 18 13:21:28 SuSe-box.site pppd[7280]: IPCP terminated by peer
Mar 18 13:21:28 SuSe-box.site pppd[7280]: Connect time 0.1 minutes.
Mar 18 13:21:28 SuSe-box.site pppd[7280]: Sent 4900 bytes, received 4 bytes.
Mar 18 13:21:28 SuSe-box.site pppd[7280]: LCP terminated by peer
Mar 18 13:21:28 SuSe-box.site pppd[7280]: Modem hangup
Mar 18 13:21:28 SuSe-box.site pppd[7280]: Connection terminated.
Mar 18 13:21:28 SuSe-box.site avahi-daemon[773]: Withdrawing workstation service for ppp0.
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: IPCP terminated by peer
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: nm-pppd-plugin-Message: nm-ppp-plugin: (nm_phasechange): status 8 / phase 'network'
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: Connect time 0.1 minutes.
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: Sent 4900 bytes, received 4 bytes.
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: LCP terminated by peer
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: nm-pppd-plugin-Message: nm-ppp-plugin: (nm_phasechange): status 5 / phase 'establish'
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: Modem hangup
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: nm-pppd-plugin-Message: nm-ppp-plugin: (nm_phasechange): status 11 / phase 'disconnect'
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: Connection terminated.
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> (ttyUSB0): device state change: activated -> failed (reason 'ip-config-unavailable') [100 120 5]
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> NetworkManager state is now CONNECTED_LOCAL
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <warn> Activation (ttyUSB0) failed for connection 'Indosat'
Mar 18 13:21:28 SuSe-box.site nm-dispatcher[7286]: Dispatching action 'down' for ppp0
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> (ppp0): device state change: activated -> unmanaged (reason 'removed') [100 10 36]
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> (ppp0): deactivating device (reason 'removed') [36]
Mar 18 13:21:28 SuSe-box.site ModemManager[777]: <info>  Modem /org/freedesktop/ModemManager1/Modem/1: state changed (connected -> disconnecting)
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> NetworkManager state is now CONNECTED_GLOBAL
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> Policy set 'Xperia active' (wlp2s0) as default for IPv4 routing and DNS.
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> (ttyUSB0): modem state changed, 'connected' --> 'disconnecting' (reason: user-requested)
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> (ttyUSB0): device state change: failed -> disconnected (reason 'none') [120 30 0]
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> (ttyUSB0): deactivating device (reason 'none') [0]
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: nm-pppd-plugin-Message: nm-ppp-plugin: (nm_phasechange): status 1 / phase 'dead'
Mar 18 13:21:28 SuSe-box.site pppd[7280]: Exit.
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: nm-pppd-plugin-Message: nm-ppp-plugin: (nm_exit_notify): cleaning up
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> Auto-activating connection 'Indosat'.
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> Activation (ttyUSB0) starting connection 'Indosat'
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) scheduled...
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) started...
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> (ttyUSB0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
Mar 18 13:21:28 SuSe-box.site nm-dispatcher[7286]: Dispatching action 'down' for ppp0
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> (ttyUSB0): device state change: prepare -> need-auth (reason 'none') [40 60 0]
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) complete.
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) scheduled...
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) started...
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> (ttyUSB0): device state change: need-auth -> prepare (reason 'none') [60 40 0]
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) complete.
Mar 18 13:21:28 SuSe-box.site ModemManager[777]: <info>  Simple connect started...
Mar 18 13:21:28 SuSe-box.site ModemManager[777]: <info>  Simple connect state (4/8): Wait to get fully enabled
Mar 18 13:21:28 SuSe-box.site ModemManager[777]: <info>  Simple connect state (5/8): Register
Mar 18 13:21:28 SuSe-box.site ModemManager[777]: <info>  Simple connect state (6/8): Bearer
Mar 18 13:21:28 SuSe-box.site ModemManager[777]: <info>  Simple connect state (7/8): Connect
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <warn> (ttyUSB0) failed to connect modem: Bearer currently being disconnected
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> (ttyUSB0): device state change: prepare -> failed (reason '(null)') [40 120 1]
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <warn> Activation (ttyUSB0) failed for connection 'Indosat'
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> (ttyUSB0): device state change: failed -> disconnected (reason 'none') [120 30 0]
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> (ttyUSB0): deactivating device (reason 'none') [0]
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> Auto-activating connection 'Indosat'.
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> Activation (ttyUSB0) starting connection 'Indosat'
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) scheduled...
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) started...
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> (ttyUSB0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> (ttyUSB0): device state change: prepare -> need-auth (reason 'none') [40 60 0]
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) complete.
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) scheduled...
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) started...
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> (ttyUSB0): device state change: need-auth -> prepare (reason 'none') [60 40 0]
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) complete.
Mar 18 13:21:28 SuSe-box.site ModemManager[777]: <info>  Simple connect started...
Mar 18 13:21:28 SuSe-box.site ModemManager[777]: <info>  Simple connect state (4/8): Wait to get fully enabled
Mar 18 13:21:28 SuSe-box.site ModemManager[777]: <info>  Simple connect state (5/8): Register
Mar 18 13:21:28 SuSe-box.site ModemManager[777]: <info>  Simple connect state (6/8): Bearer
Mar 18 13:21:28 SuSe-box.site ModemManager[777]: <info>  Simple connect state (7/8): Connect
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <warn> (ttyUSB0) failed to connect modem: Bearer currently being disconnected
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> (ttyUSB0): device state change: prepare -> failed (reason '(null)') [40 120 1]
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <warn> Activation (ttyUSB0) failed for connection 'Indosat'
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> (ttyUSB0): device state change: failed -> disconnected (reason 'none') [120 30 0]
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> (ttyUSB0): deactivating device (reason 'none') [0]
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> Auto-activating connection 'Indosat'.
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> Activation (ttyUSB0) starting connection 'Indosat'
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) scheduled...
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) started...
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> (ttyUSB0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> (ttyUSB0): device state change: prepare -> need-auth (reason 'none') [40 60 0]
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) complete.
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) scheduled...
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) started...
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> (ttyUSB0): device state change: need-auth -> prepare (reason 'none') [60 40 0]
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) complete.
Mar 18 13:21:28 SuSe-box.site ModemManager[777]: <info>  Simple connect started...
Mar 18 13:21:28 SuSe-box.site ModemManager[777]: <info>  Simple connect state (4/8): Wait to get fully enabled
Mar 18 13:21:28 SuSe-box.site ModemManager[777]: <info>  Simple connect state (5/8): Register
Mar 18 13:21:28 SuSe-box.site ModemManager[777]: <info>  Simple connect state (6/8): Bearer
Mar 18 13:21:28 SuSe-box.site ModemManager[777]: <info>  Simple connect state (7/8): Connect
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <warn> (ttyUSB0) failed to connect modem: Bearer currently being disconnected
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> (ttyUSB0): device state change: prepare -> failed (reason '(null)') [40 120 1]
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> Disabling autoconnect for connection 'Indosat'.
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <warn> Activation (ttyUSB0) failed for connection 'Indosat'
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> (ttyUSB0): device state change: failed -> disconnected (reason 'none') [120 30 0]
Mar 18 13:21:28 SuSe-box.site NetworkManager[896]: <info> (ttyUSB0): deactivating device (reason 'none') [0]
Mar 18 13:21:29 SuSe-box.site dns-resolver[7495]: ATTENTION: You have modified /etc/resolv.conf. Leaving it untouched...
Mar 18 13:21:29 SuSe-box.site dns-resolver[7497]: You can find my version in /etc/resolv.conf.netconfig
Mar 18 13:21:29 SuSe-box.site ModemManager[777]: <warn>  (ttyUSB2): port attributes not fully set
Mar 18 13:21:29 SuSe-box.site NetworkManager[896]: dns-resolver: ATTENTION: You have modified /etc/resolv.conf. Leaving it untouched...
Mar 18 13:21:29 SuSe-box.site NetworkManager[896]: dns-resolver: You can find my version in /etc/resolv.conf.netconfig
Mar 18 13:21:29 SuSe-box.site NetworkManager[896]: ATTENTION: You have modified /etc/resolv.conf.  Leaving it untouched...
Mar 18 13:21:29 SuSe-box.site NetworkManager[896]: You can find my version in /etc/resolv.conf.netconfig ...
Mar 18 13:21:30 SuSe-box.site ModemManager[777]: <info>  Modem /org/freedesktop/ModemManager1/Modem/1: state changed (disconnecting -> registered)
Mar 18 13:21:30 SuSe-box.site NetworkManager[896]: <info> (ttyUSB0): modem state changed, 'disconnecting' --> 'registered' (reason: user-requested)

as you can see in the end of the log it said disconnecting reason user requested… what the hell i’m never request to disconnect it.

i love linux, especially opensuse but this problem make me tired. please someone help me :frowning: :frowning:

3

I don’t have a defintive answer, but I wonder if the problems may be specific to the ‘Indosat’ connection process. It is likely that you’ll need to diagnose this further (unless others can shed light on this).

Open a terminal

systemctl stop NetworkManager

killall ModemManager

In a second terminal do

ModemManager --log-level=DEBUG

then in the first terminal, restart NetworkManager

systemctl restart NetworkManager

Now try connecting again. Hopefully this time you will get more diagnostic data captured. It may be that you’ll require developer assistance to help with this, in which case a bug report will need to be submitted.

4

finally someone answer, thank you.

hmmm, i don’t think so i’ve tried this modem with another pc but this indosat modem didn’t give me problem like this. so i think indosat connection process not the issue here.

i’ve tried what are you suggesting… in here the log.

ModemManager[2734]: <debug> (ZTE) [wlp2s0] filtered by vendor/product IDs
ModemManager[2734]: <debug> (Plugin Manager) [wlp2s0] Found '1' plugins to try...
ModemManager[2734]: <debug> (Plugin Manager) [wlp2s0]   Will try with plugin 'Generic'
ModemManager[2734]: <debug> (Generic) [wlp2s0] probing deferred until result suggested
ModemManager[2734]: <debug> (Plugin Manager) [/sys/devices/pci0000:00/0000:00:1c.3/0000:01:00.0] Checking device support...
ModemManager[2734]: <debug> (Altair LTE) [enp1s0] filtered by vendor/product IDs
ModemManager[2734]: <debug> (AnyDATA) [enp1s0] filtered by vendor/product IDs
ModemManager[2734]: <debug> (Cinterion) [enp1s0] filtered by subsystem
ModemManager[2734]: <debug> (Gobi) [enp1s0] filtered by drivers
ModemManager[2734]: <debug> (Option High-Speed) [enp1s0] filtered by drivers
ModemManager[2734]: <debug> (Huawei) [enp1s0] filtered by vendor/product IDs
ModemManager[2734]: <debug> (Iridium) [enp1s0] filtered by subsystem
ModemManager[2734]: <debug> (Linktop) [enp1s0] filtered by subsystem
ModemManager[2734]: <debug> (Longcheer) [enp1s0] filtered by subsystem
ModemManager[2734]: <debug> (Ericsson MBM) [enp1s0] filtered by udev tags
ModemManager[2734]: <debug> (Motorola) [enp1s0] filtered by subsystem
ModemManager[2734]: <debug> (Nokia (Icera)) [enp1s0] filtered by vendor/product IDs
ModemManager[2734]: <debug> (Nokia) [enp1s0] filtered by subsystem
ModemManager[2734]: <debug> (Novatel LTE) [enp1s0] filtered by vendor/product IDs
ModemManager[2734]: <debug> (Novatel) [enp1s0] filtered by vendor/product IDs
ModemManager[2734]: <debug> (Option) [enp1s0] filtered by subsystem
ModemManager[2734]: <debug> (Pantech) [enp1s0] filtered by vendor/product IDs
ModemManager[2734]: <debug> (Samsung) [enp1s0] filtered by vendor/product IDs
ModemManager[2734]: <debug> (Sierra) [enp1s0] filtered by drivers
ModemManager[2734]: <debug> (SimTech) [enp1s0] filtered by subsystem
ModemManager[2734]: <debug> (Telit) [enp1s0] filtered by subsystem
ModemManager[2734]: <debug> (Via CBP7) [enp1s0] filtered by subsystem
ModemManager[2734]: <debug> (Wavecom) [enp1s0] filtered by subsystem
ModemManager[2734]: <debug> (X22X) [enp1s0] filtered by subsystem
ModemManager[2734]: <debug> (ZTE) [enp1s0] filtered by vendor/product IDs
ModemManager[2734]: <debug> (Plugin Manager) [enp1s0] Found '1' plugins to try...
ModemManager[2734]: <debug> (Plugin Manager) [enp1s0]   Will try with plugin 'Generic'
ModemManager[2734]: <debug> (Generic) [enp1s0] probing deferred until result suggested
ModemManager[2734]: <debug> (Plugin Manager) [wlp2s0] deferring support check until result suggested
ModemManager[2734]: <debug> (Plugin Manager) [enp1s0] deferring support check until result suggested
ModemManager[2734]: <debug> (ttyUSB0) opening serial port...
ModemManager[2734]: <warn>  (ttyUSB0): port attributes not fully set
ModemManager[2734]: <debug> (ttyUSB0) device open count is 1 (open)
ModemManager[2734]: <debug> (ttyUSB1) opening serial port...
ModemManager[2734]: <warn>  (ttyUSB1): port attributes not fully set
ModemManager[2734]: <debug> (ttyUSB1) device open count is 1 (open)
ModemManager[2734]: <debug> (ttyUSB2) opening serial port...
ModemManager[2734]: <warn>  (ttyUSB2): port attributes not fully set
ModemManager[2734]: <debug> (ttyUSB2) device open count is 1 (open)
ModemManager[2734]: <debug> (ttyUSB3) opening serial port...
ModemManager[2734]: <warn>  (ttyUSB3): port attributes not fully set
ModemManager[2734]: <debug> (ttyUSB3) device open count is 1 (open)
ModemManager[2734]: <debug> (ttyUSB0): <-- '<CR><LF>^STIN: 0, 0, 0<CR><LF><CR><LF>^STIN: 99, 0, 0<CR><LF><CR><LF>^MODE: 5,4<CR><LF><CR><LF>^RSSI: 10<CR><LF><CR><LF>^SRVST: 2<CR><LF><CR><LF><CR><LF>^S'
ModemManager[2734]: <debug> (ttyUSB2): <-- '<CR><LF>^STIN: 99, 0, 0<CR><LF><CR><LF><CR><LF>^S'
ModemManager[2734]: <debug> (ttyUSB0): --> 'AT^CURC=0<CR>'


(ModemManager:2734): GLib-CRITICAL **: Source ID 26 was not found when attempting to remove it
ModemManager[2734]: <debug> (ttyUSB1) device open count is 0 (close)
ModemManager[2734]: <debug> (ttyUSB1) closing serial port...
ModemManager[2734]: <debug> (ttyUSB1) serial port closed
ModemManager[2734]: <debug> (ttyUSB1) forced to close port
ModemManager[2734]: <debug> (Plugin Manager) (Huawei) [ttyUSB1] deferring support check


(ModemManager:2734): GLib-CRITICAL **: Source ID 28 was not found when attempting to remove it
ModemManager[2734]: <debug> (ttyUSB2) device open count is 0 (close)
ModemManager[2734]: <debug> (ttyUSB2) closing serial port...
ModemManager[2734]: <debug> (ttyUSB2) serial port closed
ModemManager[2734]: <debug> (ttyUSB2) forced to close port
ModemManager[2734]: <debug> (Plugin Manager) (Huawei) [ttyUSB2] deferring support check


(ModemManager:2734): GLib-CRITICAL **: Source ID 30 was not found when attempting to remove it
ModemManager[2734]: <debug> (ttyUSB3) device open count is 0 (close)
ModemManager[2734]: <debug> (ttyUSB3) closing serial port...
ModemManager[2734]: <debug> (ttyUSB3) serial port closed
ModemManager[2734]: <debug> (ttyUSB3) forced to close port
ModemManager[2734]: <debug> (Plugin Manager) (Huawei) [ttyUSB3] deferring support check
ModemManager[2734]: <debug> (ttyUSB0): <-- 'AT^CURC=0'
ModemManager[2734]: <debug> (ttyUSB0): <-- '<CR>'
ModemManager[2734]: <debug> (ttyUSB0): <-- '<CR><LF>OK<CR><LF>'
ModemManager[2734]: <debug> (Huawei) unsolicited messages in secondary ports turned off
ModemManager[2734]: <debug> (ttyUSB0): --> 'AT^GETPORTMODE<CR>'
ModemManager[2734]: <debug> (Plugin Manager) [/sys/devices/pci0000:00/0000:00:1d.7/usb1/1-3] Minimum probing time consumed
ModemManager[2734]: <debug> (ttyUSB0): <-- 'AT^GETPORTMODE'
ModemManager[2734]: <debug> (ttyUSB0): <-- '<CR>'
ModemManager[2734]: <debug> (ttyUSB0): <-- '<CR><LF>^GETPORTMODE: TYPE: WCDMA: huawei,PCUI:0,DIAG:1,MDM:2,PCSC:3,SD:4<CR><LF><CR><LF>OK<CR><LF>'
ModemManager[2734]: <debug> (Huawei) port mode layout retrieved
ModemManager[2734]: <debug> (tty/ttyUSB0) port is AT-capable


(ModemManager:2734): GLib-CRITICAL **: Source ID 24 was not found when attempting to remove it
ModemManager[2734]: <debug> (ttyUSB0) device open count is 0 (close)
ModemManager[2734]: <debug> (ttyUSB0) closing serial port...
ModemManager[2734]: <debug> (ttyUSB0) serial port closed
ModemManager[2734]: <debug> (ttyUSB0) forced to close port
ModemManager[2734]: <debug> (Plugin Manager) (Huawei) [ttyUSB0] found best plugin for port
ModemManager[2734]: <debug> (Plugin Manager) (Huawei) [ttyUSB0]: found best plugin for device (/sys/devices/pci0000:00/0000:00:1d.7/usb1/1-3)
ModemManager[2734]: <debug> (Plugin Manager) (Huawei) [ttyUSB3] suggested plugin for port
ModemManager[2734]: <debug> (Plugin Manager) (Huawei) [ttyUSB2] suggested plugin for port
ModemManager[2734]: <debug> (Plugin Manager) (Huawei) [ttyUSB1] suggested plugin for port
ModemManager[2734]: <debug> (Plugin Manager) 'ttyUSB0' port probe finished, still 3 running probes in this device (ttyUSB3, ttyUSB2, ttyUSB1)
ModemManager[2734]: <debug> (Plugin Manager) [/sys/devices/pci0000:00/0000:00:1c.1/0000:02:00.0] Minimum probing time consumed
ModemManager[2734]: <debug> (Plugin Manager) [wlp2s0] deferred task cancelled, no suggested plugin
ModemManager[2734]: <debug> (Plugin Manager) [/sys/devices/pci0000:00/0000:00:1c.3/0000:01:00.0] Minimum probing time consumed
ModemManager[2734]: <debug> (Plugin Manager) [enp1s0] deferred task cancelled, no suggested plugin
ModemManager[2734]: <debug> (Plugin Manager) [wlp2s0] not supported by any plugin
ModemManager[2734]: <debug> Fully ignoring port 'net/wlp2s0' from now on
ModemManager[2734]: <debug> (Plugin Manager) 'wlp2s0' port probe finished, last one in device
ModemManager[2734]: <debug> (Plugin Manager) [/sys/devices/pci0000:00/0000:00:1c.1/0000:02:00.0] device support check finished in '2.735159' seconds
ModemManager[2734]: <warn>  Couldn't find support for device at '/sys/devices/pci0000:00/0000:00:1c.1/0000:02:00.0': not supported by any plugin
ModemManager[2734]: <debug> (Plugin Manager) [enp1s0] not supported by any plugin
ModemManager[2734]: <debug> Fully ignoring port 'net/enp1s0' from now on
ModemManager[2734]: <debug> (Plugin Manager) 'enp1s0' port probe finished, last one in device
ModemManager[2734]: <debug> (Plugin Manager) [/sys/devices/pci0000:00/0000:00:1c.3/0000:01:00.0] device support check finished in '2.680471' seconds
ModemManager[2734]: <warn>  Couldn't find support for device at '/sys/devices/pci0000:00/0000:00:1c.3/0000:01:00.0': not supported by any plugin
ModemManager[2734]: <debug> (Huawei) [ttyUSB1] probe required: 'at, qcdm'
ModemManager[2734]: <debug> (tty/ttyUSB1) launching port probing: 'at, qcdm'
ModemManager[2734]: <debug> (Huawei) [ttyUSB2] probe required: 'at, qcdm'
ModemManager[2734]: <debug> (tty/ttyUSB2) launching port probing: 'at, qcdm'
ModemManager[2734]: <debug> (Huawei) [ttyUSB3] probe required: 'at, qcdm'
ModemManager[2734]: <debug> (tty/ttyUSB3) launching port probing: 'at, qcdm'
ModemManager[2734]: <debug> (ttyUSB1) opening serial port...
ModemManager[2734]: <warn>  (ttyUSB1): port attributes not fully set
ModemManager[2734]: <debug> (ttyUSB1) device open count is 1 (open)
ModemManager[2734]: <debug> (ttyUSB2) opening serial port...
ModemManager[2734]: <warn>  (ttyUSB2): port attributes not fully set
ModemManager[2734]: <debug> (ttyUSB2) device open count is 1 (open)
ModemManager[2734]: <debug> (ttyUSB3) opening serial port...
ModemManager[2734]: <warn>  (ttyUSB3): port attributes not fully set
ModemManager[2734]: <debug> (ttyUSB3) device open count is 1 (open)
ModemManager[2734]: <debug> (ttyUSB1): --> 'AT<CR>'
ModemManager[2734]: <debug> (ttyUSB2): --> 'AT<CR>'
ModemManager[2734]: <debug> (ttyUSB2): <-- 'AT'
ModemManager[2734]: <debug> (ttyUSB3): --> 'AT<CR>'
ModemManager[2734]: <debug> (ttyUSB2): <-- '<CR>'
ModemManager[2734]: <debug> (ttyUSB2): <-- '<CR><LF>OK<CR><LF>'
ModemManager[2734]: <debug> (tty/ttyUSB2) port is AT-capable


(ModemManager:2734): GLib-CRITICAL **: Source ID 36 was not found when attempting to remove it
ModemManager[2734]: <debug> (ttyUSB2) device open count is 0 (close)
ModemManager[2734]: <debug> (ttyUSB2) closing serial port...
ModemManager[2734]: <debug> (ttyUSB2) serial port closed
ModemManager[2734]: <debug> (ttyUSB2) forced to close port
ModemManager[2734]: <debug> (Plugin Manager) (Huawei) [ttyUSB2] found best plugin for port
ModemManager[2734]: <debug> (Plugin Manager) 'ttyUSB2' port probe finished, still 2 running probes in this device (ttyUSB3, ttyUSB1)
ModemManager[2734]: <debug> Parsing AT got: 'Serial command timed out'
ModemManager[2734]: <debug> Parsing AT got: 'Serial command timed out'
ModemManager[2734]: <debug> (ttyUSB1): --> 'AT<CR>'
ModemManager[2734]: <debug> (ttyUSB3): --> 'AT<CR>'
ModemManager[2734]: <debug> Parsing AT got: 'Serial command timed out'
ModemManager[2734]: <debug> Parsing AT got: 'Serial command timed out'
ModemManager[2734]: <debug> (ttyUSB1): --> 'AT<CR>'
ModemManager[2734]: <debug> (ttyUSB3): --> 'AT<CR>'
ModemManager[2734]: <debug> Parsing AT got: 'Serial command timed o

rest of log here
http://tny.cz/936ea21c

and it doesn’t work. it’s still the same like before…

huft… why it so so complicated just to do simple thing, “connected to internet”…

i’m writing this using my android phone via wifi portable. i thought it would be easy and no problem, BUT even with this wifi connection this simple process ( connecting to internet ) still give me problem… kde daemon keep asking for wifi password over and over again ( wifi reconnect ) there’s no problem with my other laptop that also connect with this phone wifi at the same time but why this opensuse was so hard to just connect to internet… and again i found another problem while writing this, my mobile phone wifi hotspot was gone from the list in system tray, my phone wifi not detected ( other devices detect it )… what the hell opensuse… :frowning: :frowning: :frowning:

5

It is with respect to the ModemManager. (I connect via 3G service occaisionally when out in the field, and I’m not observing the problems you’re getting.)

i’ve tried what are you suggesting… in here the log.

rest of log here
The easiest way to host your text

and it doesn’t work. it’s still the same like before…

Capturing the debug output won’t help with getting connected, but it does produce considerably more output, which may help with the diagnostics. That’s why I suggested it. It’s very verbose, and there seems to be a lot going on with the connection process. I think you’ll need to submit a bug report (with this log) to progress this. (The messages will mean more to a developer than a user like me.)

https://en.opensuse.org/openSUSE:Submitting_bug_reports