Still broken after today's updates: modemmanager 0.2.git.20090806t105932.354a4cb-0ubuntu3 network-manager 0.8~a~git.20090820t182117.cb60390-0ubuntu2 Having seen Bug 412570 and Bug 413333, here is some additional data (first the modem-manager trace and the syslog output from the broken Karmic, followed by syslog output from still functioning Jaunty): ------------------------------------------------------------------------- BROKEN WITH KARMIC: root@karmic:~# killall -9 modem-manager NetworkManager root@karmic:~# modem-manager --debug [NetworkManager is restarted in another tab, followed by several connect attempts] ** Message: Loaded plugin Huawei ** Message: Loaded plugin Sierra ** Message: Loaded plugin Option High-Speed ** Message: Loaded plugin MotoC ** Message: Loaded plugin Gobi ** Message: Loaded plugin Novatel ** Message: Loaded plugin Option ** Message: Loaded plugin Ericsson MBM ** Message: Loaded plugin Nokia ** Message: Loaded plugin Generic ** Message: Loaded plugin ZTE ** Message: (ttyACM0) opening serial device... ** (modem-manager:4928): DEBUG: (ttyACM0): probe requested by plugin 'Generic' ** (modem-manager:4928): DEBUG: (ttyACM0): --> 'AT+GCAP' ** (modem-manager:4928): DEBUG: (ttyACM0): <-- '+GCAP: +CIS707-A, CIS-856, CIS-856-AOK' ** Message: (ttyACM0) closing serial device... ** Message: (Generic): CDMA modem /sys/devices/pci0000:00/0000:00:1a.1/usb4/4-1 claimed port ttyACM0 ** (modem-manager:4928): DEBUG: Added modem /sys/devices/pci0000:00/0000:00:1a.1/usb4/4-1 ** (modem-manager:4928): DEBUG: Exported modem /sys/devices/pci0000:00/0000:00:1a.1/usb4/4-1 as /org/freedesktop/ModemManager/Modems/0 ** Message: (ttyACM0) opening serial device... ** (modem-manager:4928): DEBUG: (ttyACM0): --> 'ATZ E0 V1 X4 &C1' ** (modem-manager:4928): DEBUG: (ttyACM0): <-- 'OK' ** (modem-manager:4928): DEBUG: (ttyACM0): --> 'AT+CMEE=1' ** (modem-manager:4928): DEBUG: (ttyACM0): <-- 'ERROR' ** (modem-manager:4928): DEBUG: Got failure code 100: Unknown error ** (modem-manager:4928): WARNING **: Your CDMA modem does not support +CMEE command ** (modem-manager:4928): DEBUG: (ttyACM0): --> 'ATDT#777' ** (modem-manager:4928): DEBUG: (ttyACM0): <-- 'NO CARRIER' ** (modem-manager:4928): DEBUG: (ttyACM0): --> 'ATZ E0 V1 X4 &C1' ** (modem-manager:4928): DEBUG: (ttyACM0): <-- 'OK' ** (modem-manager:4928): DEBUG: (ttyACM0): --> 'AT+CMEE=1' ** (modem-manager:4928): DEBUG: (ttyACM0): <-- 'ERROR' ** (modem-manager:4928): DEBUG: Got failure code 100: Unknown error ** (modem-manager:4928): WARNING **: Your CDMA modem does not support +CMEE command ** (modem-manager:4928): DEBUG: (ttyACM0): --> 'ATDT#777' ** (modem-manager:4928): DEBUG: (ttyACM0): --> 'ATZ E0 V1 X4 &C1' ** (modem-manager:4928): DEBUG: (ttyACM0): <-- 'NO CARRIER' ** (modem-manager:4928): DEBUG: Got failure code 3: No carrier ** (modem-manager:4928): DEBUG: (ttyACM0): --> 'ATZ E0 V1 X4 &C1' ** (modem-manager:4928): DEBUG: (ttyACM0): <-- 'OK' ** (modem-manager:4928): DEBUG: (ttyACM0): --> 'AT+CMEE=1' ** (modem-manager:4928): DEBUG: (ttyACM0): <-- 'ERROR' ** (modem-manager:4928): DEBUG: Got failure code 100: Unknown error ** (modem-manager:4928): WARNING **: Your CDMA modem does not support +CMEE command ** (modem-manager:4928): DEBUG: (ttyACM0): --> 'ATDT#777' ** (modem-manager:4928): DEBUG: (ttyACM0): --> 'ATZ E0 V1 X4 &C1' ** (modem-manager:4928): DEBUG: (ttyACM0): <-- 'NO CARRIER' ** (modem-manager:4928): DEBUG: Got failure code 3: No carrier /var/log/syslog: Aug 20 18:46:25 karmic kernel: [ 102.280272] cdc_acm 4-1:1.0: ttyACM0: USB ACM device Aug 20 18:46:25 karmic kernel: [ 102.282573] usbcore: registered new interface driver cdc_acm Aug 20 18:46:25 karmic kernel: [ 102.282577] cdc_acm: v0.26:USB Abstract Control Model driver for USB modems and ISDN adapters Aug 20 18:46:25 karmic modem-manager: (ttyACM0) opening serial device... Aug 20 18:46:25 karmic modem-manager: (ttyACM0): probe requested by plugin 'Generic' Aug 20 18:46:26 karmic modem-manager: (ttyACM0) closing serial device... Aug 20 18:46:26 karmic modem-manager: (Generic): CDMA modem /sys/devices/pci0000:00/0000:00:1a.1/usb4/4-1 claimed port ttyACM0 Aug 20 18:46:26 karmic modem-manager: Added modem /sys/devices/pci0000:00/0000:00:1a.1/usb4/4-1 Aug 20 18:46:26 karmic modem-manager: Exported modem /sys/devices/pci0000:00/0000:00:1a.1/usb4/4-1 as /org/freedesktop/ModemManager/Modems/0 Aug 20 18:46:26 karmic NetworkManager: (ttyACM0): new CDMA device (driver: 'cdc_acm') Aug 20 18:46:26 karmic NetworkManager: (ttyACM0): exported as /org/freedesktop/NetworkManager/Devices/2 Aug 20 18:46:26 karmic NetworkManager: (ttyACM0): now managed Aug 20 18:46:26 karmic NetworkManager: (ttyACM0): device state change: 1 -> 2 (reason 2) Aug 20 18:46:26 karmic NetworkManager: (ttyACM0): deactivating device (reason: 2). Aug 20 18:46:26 karmic NetworkManager: flush_routes: assertion `iface_idx >= 0' failed Aug 20 18:46:26 karmic NetworkManager: flush_addresses: assertion `iface_idx >= 0' failed Aug 20 18:46:26 karmic NetworkManager: (ttyACM0): device state change: 2 -> 3 (reason 0) Aug 20 18:46:26 karmic NetworkManager: Activation (ttyACM0) starting connection 'Auto Mobile Broadband (CDMA) connection' Aug 20 18:46:26 karmic NetworkManager: (ttyACM0): device state change: 3 -> 4 (reason 0) Aug 20 18:46:26 karmic NetworkManager: Activation (ttyACM0) Stage 1 of 5 (Device Prepare) scheduled... Aug 20 18:46:26 karmic NetworkManager: Activation (ttyACM0) Stage 1 of 5 (Device Prepare) started... Aug 20 18:46:26 karmic NetworkManager: Activation (ttyACM0) Stage 1 of 5 (Device Prepare) complete. Aug 20 18:46:26 karmic modem-manager: (ttyACM0) opening serial device... Aug 20 18:46:26 karmic modem-manager: Got failure code 100: Unknown error Aug 20 18:46:26 karmic modem-manager: Your CDMA modem does not support +CMEE command Aug 20 18:46:27 karmic modem-manager: Got failure code 3: No carrier Aug 20 18:46:27 karmic NetworkManager: stage1_prepare_done(): CDMA modem connection failed: No carrier Aug 20 18:46:27 karmic NetworkManager: (ttyACM0): device state change: 4 -> 9 (reason 0) Aug 20 18:46:27 karmic NetworkManager: Marking connection 'Auto Mobile Broadband (CDMA) connection' invalid. Aug 20 18:46:27 karmic NetworkManager: Activation (ttyACM0) failed. Aug 20 18:46:27 karmic NetworkManager: (ttyACM0): device state change: 9 -> 3 (reason 0) Aug 20 18:46:27 karmic NetworkManager: (ttyACM0): deactivating device (reason: 0). Aug 20 18:46:27 karmic NetworkManager: Policy set 'Auto eth0' (eth0) as default for routing and DNS. Aug 20 18:46:27 karmic NetworkManager: flush_routes: assertion `iface_idx >= 0' failed Aug 20 18:46:27 karmic NetworkManager: flush_addresses: assertion `iface_idx >= 0' failed ------------------------------------------------------------------------- WORKING WITH JAUNTY: Aug 20 18:41:22 jaunty NetworkManager: Activation (ttyACM0) starting connection 'Auto Mobile Broadband (CDMA) connection' Aug 20 18:41:22 jaunty NetworkManager: (ttyACM0): device state change: 3 -> 4 Aug 20 18:41:22 jaunty NetworkManager: Activation (ttyACM0) Stage 1 of 5 (Device Prepare) scheduled... Aug 20 18:41:22 jaunty NetworkManager: Activation (ttyACM0) Stage 1 of 5 (Device Prepare) started... Aug 20 18:41:22 jaunty NetworkManager: [1250808082.373918] nm_serial_device_open(): (ttyACM0) opening device... Aug 20 18:41:22 jaunty NetworkManager: Activation (ttyACM0) Stage 1 of 5 (Device Prepare) complete. Aug 20 18:41:22 jaunty NetworkManager: (ttyACM0): powering up... Aug 20 18:41:23 jaunty NetworkManager: Connected, Woo! Aug 20 18:41:23 jaunty NetworkManager: Activation (ttyACM0) Stage 2 of 5 (Device Configure) scheduled... Aug 20 18:41:23 jaunty NetworkManager: Activation (ttyACM0) Stage 2 of 5 (Device Configure) starting... Aug 20 18:41:23 jaunty NetworkManager: (ttyACM0): device state change: 4 -> 5 Aug 20 18:41:23 jaunty NetworkManager: Starting pppd connection Aug 20 18:41:23 jaunty NetworkManager: [1250808083.526436] nm_ppp_manager_start(): Command line: /usr/sbin/pppd nodetach lock nodefaultroute user **********@alltel.net ttyACM0 noipdefault noauth usepeerdns lcp-echo-failure 0 lcp-echo-interval 0 ipparam /org/freedesktop/NetworkManager/PPP/1 plugin /usr/lib/pppd/2.4.4/nm-pppd-plugin.so Aug 20 18:41:23 jaunty NetworkManager: [1250808083.528161] nm_ppp_manager_start(): ppp started with pid 5652 Aug 20 18:41:23 jaunty NetworkManager: Activation (ttyACM0) Stage 2 of 5 (Device Configure) complete. Aug 20 18:41:23 jaunty pppd[5652]: Plugin /usr/lib/pppd/2.4.4/nm-pppd-plugin.so loaded. Aug 20 18:41:23 jaunty pppd[5652]: pppd 2.4.5 started by root, uid 0 Aug 20 18:41:23 jaunty pppd[5652]: Using interface ppp0 Aug 20 18:41:23 jaunty pppd[5652]: Connect: ppp0 <--> /dev/ttyACM0 Aug 20 18:41:23 jaunty NetworkManager: (ttyACM0): device state change: 5 -> 6 Aug 20 18:41:23 jaunty NetworkManager: (ttyACM0): device state change: 6 -> 7 Aug 20 18:41:23 jaunty pppd[5652]: Cannot determine ethernet address for proxy ARP Aug 20 18:41:23 jaunty pppd[5652]: local IP address 98.104.129.144 Aug 20 18:41:23 jaunty pppd[5652]: remote IP address 75.116.241.29 Aug 20 18:41:23 jaunty pppd[5652]: primary DNS address 75.116.63.154 Aug 20 18:41:23 jaunty pppd[5652]: secondary DNS address 75.116.127.154 Aug 20 18:41:23 jaunty NetworkManager: PPP manager(IP Config Get) reply received. Aug 20 18:41:23 jaunty NetworkManager: Activation (ttyACM0) Stage 4 of 5 (IP Configure Get) scheduled... Aug 20 18:41:23 jaunty NetworkManager: Activation (ttyACM0) Stage 4 of 5 (IP Configure Get) started... Aug 20 18:41:23 jaunty NetworkManager: Activation (ttyACM0) Stage 5 of 5 (IP Configure Commit) scheduled... Aug 20 18:41:23 jaunty NetworkManager: Activation (ttyACM0) Stage 4 of 5 (IP Configure Get) complete. Aug 20 18:41:23 jaunty NetworkManager: Activation (ttyACM0) Stage 5 of 5 (IP Configure Commit) started... Aug 20 18:41:24 jaunty NetworkManager: nm_ip4_config_add_nameserver: assertion `nameserver != s' failed Aug 20 18:41:24 jaunty last message repeated 3 times Aug 20 18:41:24 jaunty NetworkManager: Policy set 'Auto eth0' (eth0) as default for routing and DNS. Aug 20 18:41:24 jaunty NetworkManager: (ttyACM0): device state change: 7 -> 8 Aug 20 18:41:24 jaunty NetworkManager: Activation (ttyACM0) successful, device activated. Aug 20 18:41:24 jaunty NetworkManager: Activation (ttyACM0) Stage 5 of 5 (IP Configure Commit) complete. Aug 20 18:41:25 jaunty ntpdate[5727]: adjust time server 91.189.94.4 offset -0.064557 sec -------------------------------------------------------------------------