Activity log for bug #868034

Date Who What changed Old value New value Message
2011-10-05 02:10:24 Akila Wajirasena bug added bug
2011-10-05 02:11:46 Akila Wajirasena description I'm using Ubuntu in my HP Pavilion dv6745tx laptop. I cannot connect the Huawei E220 usb modem since 11.10 beta1. There is no problem in natty. I have found this in syslog Oct 5 07:10:51 ubuntu NetworkManager[1681]: <info> Activation (ttyUSB0) starting connection 'Dialog GSM Postpaid' Oct 5 07:10:51 ubuntu NetworkManager[1681]: <info> (ttyUSB0): device state change: disconnected -> prepare (reason 'none') [30 40 0] Oct 5 07:10:51 ubuntu NetworkManager[1681]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) scheduled... Oct 5 07:10:51 ubuntu NetworkManager[1681]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) started... Oct 5 07:10:51 ubuntu NetworkManager[1681]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) complete. Oct 5 07:10:58 ubuntu NetworkManager[1681]: <warn> GSM connection failed: (32) Sending command failed: 'Resource temporarily unavailable' Oct 5 07:10:58 ubuntu NetworkManager[1681]: <info> (ttyUSB0): device state change: prepare -> failed (reason 'unknown') [40 120 1] Oct 5 07:10:58 ubuntu NetworkManager[1681]: <warn> Activation (ttyUSB0) failed. Oct 5 07:10:58 ubuntu NetworkManager[1681]: <info> (ttyUSB0): device state change: failed -> disconnected (reason 'none') [120 30 0] Oct 5 07:10:58 ubuntu NetworkManager[1681]: <info> (ttyUSB0): deactivating device (reason: 0). Oct 5 07:10:58 ubuntu NetworkManager[1681]: nm_system_iface_flush_routes: assertion `ifindex > 0' failed Oct 5 07:10:58 ubuntu NetworkManager[1681]: nm_system_iface_flush_addresses: assertion `ifindex > 0' failed I'm using Ubuntu in my HP Pavilion dv6745tx laptop. I cannot connect the Huawei E220 usb modem since 11.10 beta1 (now I'm in beta2). There is no problem in natty. I have found this in syslog Oct 5 07:10:51 ubuntu NetworkManager[1681]: <info> Activation (ttyUSB0) starting connection 'Dialog GSM Postpaid' Oct 5 07:10:51 ubuntu NetworkManager[1681]: <info> (ttyUSB0): device state change: disconnected -> prepare (reason 'none') [30 40 0] Oct 5 07:10:51 ubuntu NetworkManager[1681]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) scheduled... Oct 5 07:10:51 ubuntu NetworkManager[1681]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) started... Oct 5 07:10:51 ubuntu NetworkManager[1681]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) complete. Oct 5 07:10:58 ubuntu NetworkManager[1681]: <warn> GSM connection failed: (32) Sending command failed: 'Resource temporarily unavailable' Oct 5 07:10:58 ubuntu NetworkManager[1681]: <info> (ttyUSB0): device state change: prepare -> failed (reason 'unknown') [40 120 1] Oct 5 07:10:58 ubuntu NetworkManager[1681]: <warn> Activation (ttyUSB0) failed. Oct 5 07:10:58 ubuntu NetworkManager[1681]: <info> (ttyUSB0): device state change: failed -> disconnected (reason 'none') [120 30 0] Oct 5 07:10:58 ubuntu NetworkManager[1681]: <info> (ttyUSB0): deactivating device (reason: 0). Oct 5 07:10:58 ubuntu NetworkManager[1681]: nm_system_iface_flush_routes: assertion `ifindex > 0' failed Oct 5 07:10:58 ubuntu NetworkManager[1681]: nm_system_iface_flush_addresses: assertion `ifindex > 0' failed
2011-10-05 02:48:06 Akila Wajirasena attachment added modemmanager.log https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/868034/+attachment/2511058/+files/modemmanager.log
2011-10-05 02:48:34 Akila Wajirasena attachment added networkmanager.log https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/868034/+attachment/2511059/+files/networkmanager.log
2011-10-14 20:05:29 Mathieu Trudel-Lapierre network-manager (Ubuntu): status New Incomplete
2011-10-20 10:28:13 Bob bug added subscriber Bob
2011-10-21 18:31:45 Fredrik Hultkrantz bug added subscriber Fredrik Hultkrantz
2011-10-24 10:20:47 Gonçalo Marrafa bug added subscriber Gonçalo Marrafa
2011-10-30 02:05:48 Akila Wajirasena network-manager (Ubuntu): status Incomplete New
2011-10-30 10:59:20 Sleepy John bug added subscriber Sleepy John
2011-10-30 11:04:01 Sleepy John network-manager (Ubuntu): status New Confirmed
2011-10-30 23:38:59 Per Ronny Westin bug added subscriber Per Ronny Westin
2011-11-02 22:35:32 Martina Utopia bug added subscriber Martina Utopia
2011-11-07 19:44:49 Bartosz Kosiorek network-manager (Ubuntu): importance Undecided Low
2011-11-07 19:47:41 Bartosz Kosiorek bug added subscriber Bartosz
2011-11-08 10:50:02 Bartosz Kosiorek bug task added udev (Ubuntu)
2011-11-08 10:59:57 Launchpad Janitor usb-modeswitch-data (Ubuntu): status New Confirmed
2011-11-08 10:59:57 Martin Pitt affects udev (Ubuntu) usb-modeswitch-data (Ubuntu)
2011-11-08 11:50:30 Launchpad Janitor usb-modeswitch-data (Ubuntu): status New Confirmed
2011-11-14 17:04:05 Shrijit Nair bug added subscriber Shrijit Nair
2011-11-25 13:44:58 Josua Dietze usb-modeswitch-data (Ubuntu): status Confirmed Incomplete
2011-11-25 14:07:06 Josua Dietze bug added subscriber Josua Dietze
2011-11-25 19:07:52 jpl bug added subscriber Jonathan
2011-11-25 19:08:32 jpl bug added subscriber jpl
2011-11-27 13:51:35 Mark Robbie attachment added usb_modeswitch.log https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/868034/+attachment/2610385/+files/usb_modeswitch.log
2011-11-27 18:53:09 Josua Dietze usb-modeswitch-data (Ubuntu): status Incomplete Invalid
2011-11-27 21:42:56 Bartosz Kosiorek bug task added udev (Ubuntu)
2011-11-28 06:14:03 Martin Pitt bug task deleted udev (Ubuntu)
2011-11-28 06:14:25 Martin Pitt bug task deleted usb-modeswitch-data (Ubuntu)
2011-11-28 10:46:33 Bartosz Kosiorek bug task added linux (Ubuntu)
2011-11-28 11:01:01 Brad Figg linux (Ubuntu): status New Incomplete
2011-11-28 13:39:24 Sleepy John tags apport-collected oneiric
2011-11-28 13:39:32 Sleepy John attachment added AcpiTables.txt https://bugs.launchpad.net/bugs/868034/+attachment/2611240/+files/AcpiTables.txt
2011-11-28 13:39:34 Sleepy John attachment added AlsaDevices.txt https://bugs.launchpad.net/bugs/868034/+attachment/2611241/+files/AlsaDevices.txt
2011-11-28 13:39:37 Sleepy John attachment added AplayDevices.txt https://bugs.launchpad.net/bugs/868034/+attachment/2611242/+files/AplayDevices.txt
2011-11-28 13:39:40 Sleepy John attachment added BootDmesg.txt https://bugs.launchpad.net/bugs/868034/+attachment/2611243/+files/BootDmesg.txt
2011-11-28 13:39:42 Sleepy John attachment added Card0.Codecs.codec.0.txt https://bugs.launchpad.net/bugs/868034/+attachment/2611244/+files/Card0.Codecs.codec.0.txt
2011-11-28 13:39:44 Sleepy John attachment added Card1.Amixer.values.txt https://bugs.launchpad.net/bugs/868034/+attachment/2611245/+files/Card1.Amixer.values.txt
2011-11-28 13:39:47 Sleepy John attachment added Card1.Codecs.codec.0.txt https://bugs.launchpad.net/bugs/868034/+attachment/2611246/+files/Card1.Codecs.codec.0.txt
2011-11-28 13:39:50 Sleepy John attachment added CurrentDmesg.txt https://bugs.launchpad.net/bugs/868034/+attachment/2611247/+files/CurrentDmesg.txt
2011-11-28 13:39:53 Sleepy John attachment added Dependencies.txt https://bugs.launchpad.net/bugs/868034/+attachment/2611248/+files/Dependencies.txt
2011-11-28 13:39:56 Sleepy John attachment added IpAddr.txt https://bugs.launchpad.net/bugs/868034/+attachment/2611249/+files/IpAddr.txt
2011-11-28 13:39:59 Sleepy John attachment added IwConfig.txt https://bugs.launchpad.net/bugs/868034/+attachment/2611250/+files/IwConfig.txt
2011-11-28 13:40:02 Sleepy John attachment added Lspci.txt https://bugs.launchpad.net/bugs/868034/+attachment/2611251/+files/Lspci.txt
2011-11-28 13:40:04 Sleepy John attachment added Lsusb.txt https://bugs.launchpad.net/bugs/868034/+attachment/2611252/+files/Lsusb.txt
2011-11-28 13:40:07 Sleepy John attachment added NetDevice.eth0.txt https://bugs.launchpad.net/bugs/868034/+attachment/2611253/+files/NetDevice.eth0.txt
2011-11-28 13:40:10 Sleepy John attachment added NetDevice.lo.txt https://bugs.launchpad.net/bugs/868034/+attachment/2611254/+files/NetDevice.lo.txt
2011-11-28 13:40:12 Sleepy John attachment added NetDevice.ppp0.txt https://bugs.launchpad.net/bugs/868034/+attachment/2611255/+files/NetDevice.ppp0.txt
2011-11-28 13:40:15 Sleepy John attachment added NetDevice.wlan0.txt https://bugs.launchpad.net/bugs/868034/+attachment/2611256/+files/NetDevice.wlan0.txt
2011-11-28 13:40:18 Sleepy John attachment added PciMultimedia.txt https://bugs.launchpad.net/bugs/868034/+attachment/2611257/+files/PciMultimedia.txt
2011-11-28 13:40:20 Sleepy John attachment added PciNetwork.txt https://bugs.launchpad.net/bugs/868034/+attachment/2611258/+files/PciNetwork.txt
2011-11-28 13:40:23 Sleepy John attachment added ProcCpuinfo.txt https://bugs.launchpad.net/bugs/868034/+attachment/2611259/+files/ProcCpuinfo.txt
2011-11-28 13:40:26 Sleepy John attachment added ProcInterrupts.txt https://bugs.launchpad.net/bugs/868034/+attachment/2611260/+files/ProcInterrupts.txt
2011-11-28 13:40:30 Sleepy John attachment added ProcModules.txt https://bugs.launchpad.net/bugs/868034/+attachment/2611261/+files/ProcModules.txt
2011-11-28 13:40:32 Sleepy John attachment added PulseSinks.txt https://bugs.launchpad.net/bugs/868034/+attachment/2611262/+files/PulseSinks.txt
2011-11-28 13:40:35 Sleepy John attachment added PulseSources.txt https://bugs.launchpad.net/bugs/868034/+attachment/2611263/+files/PulseSources.txt
2011-11-28 13:40:38 Sleepy John attachment added UdevDb.txt https://bugs.launchpad.net/bugs/868034/+attachment/2611264/+files/UdevDb.txt
2011-11-28 13:40:43 Sleepy John attachment added UdevLog.txt https://bugs.launchpad.net/bugs/868034/+attachment/2611265/+files/UdevLog.txt
2011-11-28 13:40:45 Sleepy John attachment added WifiSyslog.txt https://bugs.launchpad.net/bugs/868034/+attachment/2611266/+files/WifiSyslog.txt
2011-11-28 13:43:22 Sleepy John linux (Ubuntu): status Incomplete Confirmed
2011-11-30 00:45:06 Mark Robbie attachment added dmesg.txt https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/868034/+attachment/2613052/+files/dmesg.txt
2011-11-30 08:14:35 craigleat bug added subscriber craigleat
2011-12-04 01:13:41 Mark Robbie attachment added syslog-1104.txt https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/868034/+attachment/2618552/+files/syslog-1104.txt
2011-12-04 01:14:48 Mark Robbie attachment added syslog-1110.txt https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/868034/+attachment/2618553/+files/syslog-1110.txt
2011-12-04 13:17:00 Mark Robbie attachment added modem-manager log from 11.04 https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/868034/+attachment/2619061/+files/modem-manager-1104.log
2011-12-04 13:18:47 Mark Robbie attachment added NetworkManager log from 11.04 https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/868034/+attachment/2619062/+files/NetworkManager-1104.log
2011-12-04 13:19:30 Mark Robbie attachment added modem-manager log from 11.10 https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/868034/+attachment/2619063/+files/modem-manager-1110.log
2011-12-04 13:20:07 Mark Robbie attachment added NetworkManager log from 11.10 https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/868034/+attachment/2619068/+files/NetworkManager-1110.log
2011-12-08 21:32:13 Fiona Klute bug added subscriber Thomas Klute
2011-12-08 22:47:09 Fiona Klute attachment added working wvdial config file https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/868034/+attachment/2625169/+files/wvdial.conf
2011-12-12 15:25:57 Mathieu Trudel-Lapierre linux (Ubuntu): status Confirmed Invalid
2011-12-12 15:31:09 Mathieu Trudel-Lapierre network-manager (Ubuntu): assignee Mathieu Trudel-Lapierre (mathieu-tl)
2011-12-12 15:31:11 Mathieu Trudel-Lapierre network-manager (Ubuntu): status Confirmed In Progress
2011-12-12 16:29:03 Mathieu Trudel-Lapierre bug watch added https://bugzilla.gnome.org/show_bug.cgi?id=662113
2011-12-12 16:29:18 Mathieu Trudel-Lapierre bug task added network-manager
2011-12-12 17:39:55 Bug Watch Updater network-manager: status Unknown New
2011-12-12 17:39:55 Bug Watch Updater network-manager: importance Unknown Medium
2011-12-12 19:03:17 Christopher Forster bug added subscriber Christopher Forster
2011-12-13 08:30:39 Bartosz Kosiorek bug watch added https://bugzilla.gnome.org/show_bug.cgi?id=666063
2011-12-13 08:30:39 Bartosz Kosiorek network-manager: importance Medium Unknown
2011-12-13 08:30:39 Bartosz Kosiorek network-manager: status New Unknown
2011-12-13 08:30:39 Bartosz Kosiorek network-manager: remote watch GNOME Bug Tracker #662113 GNOME Bug Tracker #666063
2011-12-13 08:32:05 Bartosz Kosiorek affects linux (Ubuntu) modemmanager (Ubuntu)
2011-12-13 08:32:05 Bartosz Kosiorek modemmanager (Ubuntu): status Invalid New
2011-12-13 09:21:20 Bug Watch Updater network-manager: status Unknown New
2011-12-13 09:21:20 Bug Watch Updater network-manager: importance Unknown Medium
2011-12-16 17:54:16 Akila Wajirasena bug watch added https://bugzilla.redhat.com/show_bug.cgi?id=717727
2011-12-16 17:54:16 Akila Wajirasena bug watch added https://bugzilla.redhat.com/show_bug.cgi?id=720634
2011-12-16 17:54:16 Akila Wajirasena bug watch added https://bugzilla.redhat.com/show_bug.cgi?id=767439
2011-12-16 17:54:16 Akila Wajirasena bug watch added https://bugzilla.redhat.com/show_bug.cgi?id=746518
2012-01-06 13:16:18 Launchpad Janitor modemmanager (Ubuntu): status New Confirmed
2012-01-07 00:36:59 Bartosz Kosiorek bug task added modemmanager (Fedora)
2012-01-07 14:25:23 Bartosz Kosiorek modemmanager (Ubuntu): importance Undecided Low
2012-01-08 06:41:18 Sleepy John attachment added syslog from Live Maverick https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/868034/+attachment/2662359/+files/mmMavsyslog
2012-01-08 06:49:00 Sleepy John attachment added syslog from installed Ocelot https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/868034/+attachment/2662360/+files/mmOcesyslog
2012-01-08 07:39:10 Bartosz Kosiorek modemmanager (Ubuntu): importance Low Medium
2012-01-08 07:39:12 Bartosz Kosiorek network-manager (Ubuntu): importance Low Medium
2012-01-08 07:43:22 Bartosz Kosiorek affects network-manager modemmanager
2012-01-08 07:50:45 Bartosz Kosiorek bug watch added http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=626712
2012-01-08 07:50:45 Bartosz Kosiorek bug task added modemmanager (Debian)
2012-01-08 07:52:25 Bartosz Kosiorek modemmanager: importance Medium Unknown
2012-01-08 07:52:25 Bartosz Kosiorek modemmanager: status New Unknown
2012-01-08 07:52:25 Bartosz Kosiorek modemmanager: remote watch GNOME Bug Tracker #666063 GNOME Bug Tracker #662113
2012-01-08 08:22:22 Bug Watch Updater modemmanager (Debian): status Unknown New
2012-01-08 14:07:12 Mark Robbie attachment added Natty modem-manager on Oneiric https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/868034/+attachment/2662771/+files/modem-manager-04-on-1110.log
2012-01-08 17:15:01 Bartosz Kosiorek modemmanager (Ubuntu): status Confirmed Triaged
2012-01-08 17:48:00 Bartosz Kosiorek bug task deleted network-manager (Ubuntu)
2012-01-08 17:57:00 Bartosz Kosiorek summary Huawei E220 can't connect on Ubuntu 11.10 Huawei E220 and E1550 can't connect on Ubuntu 11.10
2012-01-09 03:03:46 Bug Watch Updater modemmanager: status Unknown New
2012-01-09 03:03:46 Bug Watch Updater modemmanager: importance Unknown Medium
2012-01-24 20:07:17 Qassam bug added subscriber Qassam
2012-01-25 19:28:16 Bartosz Kosiorek attachment added patched-modem-manager-connection.log https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/868034/+attachment/2693549/+files/patched-modem-manager-connection.log
2012-01-25 19:31:01 Bartosz Kosiorek attachment added patched-modem-manager-detection.log https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/868034/+attachment/2693552/+files/patched-modem-manager-detection.log
2012-01-25 19:41:38 Bartosz Kosiorek attachment added huawei_fix.patch https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/868034/+attachment/2693584/+files/huawei_fix.patch
2012-01-26 19:02:48 Bartosz Kosiorek attachment added huaweie220_unableToConnect.log https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/868034/+attachment/2695117/+files/huaweie220_unableToConnect.log
2012-01-26 19:05:40 Bartosz Kosiorek attachment added huaweie220_connection_successfull_after_replug.log https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/868034/+attachment/2695118/+files/huaweie220_connection_successfull_after_replug.log
2012-01-29 00:12:27 Ubuntu Foundations Team Bug Bot tags apport-collected oneiric apport-collected oneiric patch
2012-01-29 00:12:38 Ubuntu Foundations Team Bug Bot bug added subscriber Ubuntu Review Team
2012-01-29 13:12:40 Bartosz Kosiorek tags apport-collected oneiric patch apport-collected oneiric
2012-02-02 08:49:31 Kent Lin bug task added oem-priority
2012-02-08 21:11:12 Bartosz Kosiorek attachment added huaweie220_successfull_connect.txt https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/868034/+attachment/2724666/+files/huaweie220_successfull_connect.txt
2012-02-08 21:12:23 Bartosz Kosiorek attachment added huaweie220_successfull_connect2.txt https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/868034/+attachment/2724676/+files/huaweie220_successfull_connect2.txt
2012-02-16 13:37:23 Joakim Lagergren attachment added Debug log of successful connection with ModemManager "ports" branch https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/868034/+attachment/2745222/+files/ModemManager%20Ports%20branch%20Success%202.txt
2012-02-16 20:07:56 SuperEngineer bug added subscriber SuperEngineer
2012-03-02 00:59:53 Дмитрий bug added subscriber Дмитрий
2012-03-05 20:47:53 Kevin Krafthefer oem-priority: status New Incomplete
2012-03-07 17:07:43 James M. Leddy tags apport-collected oneiric apport-collected oneiric regression-release rls-mgr-p-tracking
2012-03-07 20:57:54 Mathieu Trudel-Lapierre nominated for series Ubuntu Oneiric
2012-03-07 20:57:54 Mathieu Trudel-Lapierre bug task added modemmanager (Ubuntu Oneiric)
2012-03-07 20:57:54 Mathieu Trudel-Lapierre nominated for series Ubuntu Precise
2012-03-07 20:57:54 Mathieu Trudel-Lapierre bug task added modemmanager (Ubuntu Precise)
2012-03-07 21:09:43 Launchpad Janitor modemmanager (Ubuntu Oneiric): status New Confirmed
2012-03-07 21:45:12 Launchpad Janitor modemmanager (Ubuntu Precise): status Triaged Fix Released
2012-03-07 21:50:18 Sean Condon bug added subscriber Sean Condon
2012-03-07 21:50:34 Sean Condon removed subscriber Sean Condon
2012-03-09 22:27:25 Bartosz Kosiorek modemmanager (Ubuntu Oneiric): importance Undecided Medium
2012-03-09 22:29:08 Bartosz Kosiorek oem-priority: status Incomplete Confirmed
2012-03-12 23:43:13 Bug Watch Updater modemmanager: status New Fix Released
2012-03-13 00:30:35 Mathieu Trudel-Lapierre modemmanager (Ubuntu Oneiric): assignee Mathieu Trudel-Lapierre (mathieu-tl)
2012-03-13 00:37:13 Mathieu Trudel-Lapierre description I'm using Ubuntu in my HP Pavilion dv6745tx laptop. I cannot connect the Huawei E220 usb modem since 11.10 beta1 (now I'm in beta2). There is no problem in natty. I have found this in syslog Oct 5 07:10:51 ubuntu NetworkManager[1681]: <info> Activation (ttyUSB0) starting connection 'Dialog GSM Postpaid' Oct 5 07:10:51 ubuntu NetworkManager[1681]: <info> (ttyUSB0): device state change: disconnected -> prepare (reason 'none') [30 40 0] Oct 5 07:10:51 ubuntu NetworkManager[1681]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) scheduled... Oct 5 07:10:51 ubuntu NetworkManager[1681]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) started... Oct 5 07:10:51 ubuntu NetworkManager[1681]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) complete. Oct 5 07:10:58 ubuntu NetworkManager[1681]: <warn> GSM connection failed: (32) Sending command failed: 'Resource temporarily unavailable' Oct 5 07:10:58 ubuntu NetworkManager[1681]: <info> (ttyUSB0): device state change: prepare -> failed (reason 'unknown') [40 120 1] Oct 5 07:10:58 ubuntu NetworkManager[1681]: <warn> Activation (ttyUSB0) failed. Oct 5 07:10:58 ubuntu NetworkManager[1681]: <info> (ttyUSB0): device state change: failed -> disconnected (reason 'none') [120 30 0] Oct 5 07:10:58 ubuntu NetworkManager[1681]: <info> (ttyUSB0): deactivating device (reason: 0). Oct 5 07:10:58 ubuntu NetworkManager[1681]: nm_system_iface_flush_routes: assertion `ifindex > 0' failed Oct 5 07:10:58 ubuntu NetworkManager[1681]: nm_system_iface_flush_addresses: assertion `ifindex > 0' failed [SRU JUSTIFICATION] This changes reverts the rework of probing methods for Huawei devices which broke proper support for the Huawei E220, E1550 and some other specific models of Huawei 3G modems. It's low risk as it is known to work properly with most Huawei devices already; and only affects users of such devices. The E220, among others, remains one of the most common 3G modems available. [REGRESSION POTENTIAL] Low; this patch changes probing for Huawei devices only, and has been tested successfully with good support for the affected devices after the patch is installed, as well as unchanged behavior for many other devices (tested by cyphermox with a E1831 too). [TESTING] Requires Huawei 3G modem; needs to be the E220 or E1550 model for successfully testing the resolution of this issue. Testing with other Huawei devices is useful as control. Devices from other manufacturers are unaffected. ======= I'm using Ubuntu in my HP Pavilion dv6745tx laptop. I cannot connect the Huawei E220 usb modem since 11.10 beta1 (now I'm in beta2). There is no problem in natty. I have found this in syslog Oct 5 07:10:51 ubuntu NetworkManager[1681]: <info> Activation (ttyUSB0) starting connection 'Dialog GSM Postpaid' Oct 5 07:10:51 ubuntu NetworkManager[1681]: <info> (ttyUSB0): device state change: disconnected -> prepare (reason 'none') [30 40 0] Oct 5 07:10:51 ubuntu NetworkManager[1681]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) scheduled... Oct 5 07:10:51 ubuntu NetworkManager[1681]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) started... Oct 5 07:10:51 ubuntu NetworkManager[1681]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) complete. Oct 5 07:10:58 ubuntu NetworkManager[1681]: <warn> GSM connection failed: (32) Sending command failed: 'Resource temporarily unavailable' Oct 5 07:10:58 ubuntu NetworkManager[1681]: <info> (ttyUSB0): device state change: prepare -> failed (reason 'unknown') [40 120 1] Oct 5 07:10:58 ubuntu NetworkManager[1681]: <warn> Activation (ttyUSB0) failed. Oct 5 07:10:58 ubuntu NetworkManager[1681]: <info> (ttyUSB0): device state change: failed -> disconnected (reason 'none') [120 30 0] Oct 5 07:10:58 ubuntu NetworkManager[1681]: <info> (ttyUSB0): deactivating device (reason: 0). Oct 5 07:10:58 ubuntu NetworkManager[1681]: nm_system_iface_flush_routes: assertion `ifindex > 0' failed Oct 5 07:10:58 ubuntu NetworkManager[1681]: nm_system_iface_flush_addresses: assertion `ifindex > 0' failed
2012-03-14 16:28:23 Launchpad Janitor branch linked lp:~modemmanager/modemmanager/ubuntu
2012-03-14 19:37:18 Launchpad Janitor branch linked lp:~modemmanager/modemmanager/oneiric-proposed
2012-03-14 19:42:29 Mathieu Trudel-Lapierre bug added subscriber Ubuntu Stable Release Updates Team
2012-03-19 19:45:34 Chris Van Hoof nominated for series oem-priority/oneiric
2012-03-19 19:45:34 Chris Van Hoof bug task added oem-priority/oneiric
2012-03-19 19:45:34 Chris Van Hoof nominated for series oem-priority/precise
2012-03-19 19:45:34 Chris Van Hoof bug task added oem-priority/precise
2012-03-19 19:45:44 Chris Van Hoof oem-priority: status Confirmed Fix Released
2012-03-19 19:45:48 Chris Van Hoof oem-priority: importance Undecided Medium
2012-03-19 19:45:52 Chris Van Hoof oem-priority: assignee Chris Van Hoof (vanhoof)
2012-03-19 19:45:55 Chris Van Hoof oem-priority: status Fix Released Confirmed
2012-03-19 19:45:58 Chris Van Hoof oem-priority/precise: status New Fix Released
2012-03-19 19:46:01 Chris Van Hoof oem-priority/oneiric: status New Confirmed
2012-03-19 19:46:05 Chris Van Hoof oem-priority/oneiric: importance Undecided Medium
2012-03-19 19:46:07 Chris Van Hoof oem-priority/precise: importance Undecided Medium
2012-03-19 19:46:10 Chris Van Hoof oem-priority/oneiric: assignee Chris Van Hoof (vanhoof)
2012-03-19 19:46:12 Chris Van Hoof oem-priority/precise: assignee Chris Van Hoof (vanhoof)
2012-03-23 08:01:21 Martin Pitt modemmanager (Ubuntu Oneiric): status Confirmed Fix Committed
2012-03-23 08:01:27 Martin Pitt bug added subscriber SRU Verification
2012-03-23 08:01:34 Martin Pitt tags apport-collected oneiric regression-release rls-mgr-p-tracking apport-collected oneiric regression-release rls-mgr-p-tracking verification-needed
2012-04-02 15:07:30 Bartosz Kosiorek tags apport-collected oneiric regression-release rls-mgr-p-tracking verification-needed apport-collected oneiric regression-release rls-mgr-p-tracking verification-done
2012-04-02 19:31:25 James M. Leddy oem-priority/oneiric: status Confirmed Triaged
2012-04-02 19:31:27 James M. Leddy oem-priority/oneiric: status Triaged Fix Committed
2012-04-03 12:19:12 Launchpad Janitor modemmanager (Ubuntu Oneiric): status Fix Committed Fix Released
2012-04-03 19:49:39 Chris Van Hoof oem-priority/oneiric: status Fix Committed Fix Released
2012-04-03 19:49:44 Chris Van Hoof oem-priority: status Confirmed Fix Released
2012-04-26 11:52:32 quiricada attachment added syslog https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/868034/+attachment/3104724/+files/he220.log
2012-05-08 21:26:19 Pablo bug added subscriber Pablo
2012-05-12 04:11:54 Akila Wajirasena attachment added modem-step4.log.txt https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/868034/+attachment/3142217/+files/modem-step4.log.txt
2012-05-12 04:13:11 Akila Wajirasena attachment added nm-step4.log.txt https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/868034/+attachment/3142218/+files/nm-step4.log.txt
2012-05-12 04:13:41 Akila Wajirasena attachment added modem-step6.log.txt https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/868034/+attachment/3142219/+files/modem-step6.log.txt
2012-05-12 04:14:15 Akila Wajirasena attachment added nm-step6.log.txt https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/868034/+attachment/3142220/+files/nm-step6.log.txt
2012-05-16 14:43:14 Marti bug added subscriber Marti
2012-05-18 06:25:52 Дмитрий attachment added Modem Manager https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/868034/+attachment/3151606/+files/modem.log.txt
2012-05-18 06:27:29 Дмитрий attachment added Modem Manager https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/868034/+attachment/3151611/+files/modem.log.txt
2012-05-18 06:28:11 Дмитрий attachment added Network Manager https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/868034/+attachment/3151612/+files/nm.log.txt
2012-06-11 14:25:25 madbiologist bug added subscriber madbiologist
2012-06-11 17:03:15 madbiologist bug watch added http://bugzilla.kernel.org/show_bug.cgi?id=14499
2012-06-12 15:11:06 Oleg Mokhovikov bug added subscriber Oleg Mokhovikov
2012-06-19 15:32:39 Mathieu Trudel-Lapierre modemmanager (Ubuntu): assignee Mathieu Trudel-Lapierre (mathieu-tl)
2012-06-19 15:32:48 Mathieu Trudel-Lapierre modemmanager (Ubuntu Precise): status Fix Released Triaged
2012-06-19 15:32:53 Mathieu Trudel-Lapierre modemmanager (Ubuntu Oneiric): assignee Mathieu Trudel-Lapierre (mathieu-tl)
2012-06-19 15:32:58 Mathieu Trudel-Lapierre modemmanager (Ubuntu Oneiric): status Fix Released Triaged
2012-06-19 15:33:02 Mathieu Trudel-Lapierre modemmanager (Ubuntu): status Fix Released Triaged
2012-07-15 21:17:26 Marius B. Kotsbak bug added subscriber Marius Kotsbak
2012-07-20 13:07:01 Marius B. Kotsbak summary Huawei E220 and E1550 can't connect on Ubuntu 11.10 Huawei E220 and E1550 can't connect on Ubuntu 11.10/12.04
2012-08-09 20:25:40 Launchpad Janitor branch linked lp:~ubuntu-branches/ubuntu/oneiric/modemmanager/oneiric-proposed
2012-08-11 18:13:12 Nikos Georgakis bug added subscriber Nikos Georgakis
2013-02-17 13:43:07 WurmD bug added subscriber WurmD
2013-02-17 21:16:30 Aleksander Morgado attachment added MM git master logs https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/868034/+attachment/3533754/+files/huawei-e220-gitmaster.txt
2013-02-17 21:18:32 Aleksander Morgado attachment added MM 06 logs https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/868034/+attachment/3533763/+files/huawei-e220-MM06.txt
2013-02-17 21:20:33 Aleksander Morgado attachment added lsusb output https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/868034/+attachment/3533766/+files/huawei-e220-lsusb.txt
2013-02-18 09:11:35 Call me Ishmael bug added subscriber Call me Ishmael
2014-12-03 09:27:42 Rolf Leggewie modemmanager (Ubuntu Oneiric): status Triaged Won't Fix
2017-10-27 23:19:27 Bug Watch Updater modemmanager (Fedora): status Unknown Won't Fix
2017-10-27 23:19:27 Bug Watch Updater modemmanager (Fedora): importance Unknown High