In few days, I will try to debug and fix the problem by myself. No one is taking up this issue. "aikla chalo"... I have C programming knowledge and some basic sys programming hands on experience, learning how to do reverse engineering because device specification is not made available by the vendor.
On Fri, Mar 7, 2014 at 7:10 PM, Aditya Pandey <864...@bugs.launchpad.net>wrote: > Hey Eshant, > > Have you come up with any solution? > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/864658 > > Title: > Please add support for BSNL (India) EVDO CMDA 2000 usb wireless modem > which is not connecting > > Status in "modemmanager" package in Ubuntu: > Confirmed > > Bug description: > I am attaching all required logs asked in the wiki link > https://wiki.ubuntu.com/NetworkManager/Hardware/3G/Probing . > > Please provide support for this new modem also. I hate wvdial, for me it > means to compromise with a best OS to lose some of its best applications. > No gwibber, chat, evolution mail > nm-tool:- > >>>>>>>>>>>>>>>>NetworkManager detection<<<<<<<<<<<< > > State: connected (global) > > <content filtered> > > - Device: ttyACM0 > -------------------------------------------------------------- > Type: Mobile Broadband (CDMA) > Driver: cdc_acm > State: disconnected > Default: no > > Capabilities: > > > >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>SYSLOG<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< > > Oct 2 19:32:13 eshant-Inspiron-N5110 kernel: [17804.085740] usb 2-1.2: > new full speed USB device using ehci_hcd and address 21 > Oct 2 19:32:13 eshant-Inspiron-N5110 kernel: [17804.165700] usb 2-1.2: > device descriptor read/64, error -32 > Oct 2 19:32:13 eshant-Inspiron-N5110 kernel: [17804.388914] scsi20 : > usb-storage 2-1.2:1.0 > Oct 2 19:32:14 eshant-Inspiron-N5110 kernel: [17805.418029] scsi > 20:0:0:0: CD-ROM BSNL Mass Storage CD 7.00 PQ: 0 ANSI: 2 > Oct 2 19:32:14 eshant-Inspiron-N5110 kernel: [17805.424064] sr1: scsi-1 > drive > Oct 2 19:32:14 eshant-Inspiron-N5110 kernel: [17805.424456] sr > 20:0:0:0: Attached scsi CD-ROM sr1 > Oct 2 19:32:14 eshant-Inspiron-N5110 kernel: [17805.428809] sr > 20:0:0:0: Attached scsi generic sg2 type 5 > Oct 2 19:32:14 eshant-Inspiron-N5110 kernel: [17805.485569] usb 2-1.2: > USB disconnect, address 21 > Oct 2 19:32:15 eshant-Inspiron-N5110 kernel: [17805.764891] usb 2-1.2: > new full speed USB device using ehci_hcd and address 22 > Oct 2 19:32:18 eshant-Inspiron-N5110 kernel: [17809.478617] usb 2-1.2: > USB disconnect, address 22 > Oct 2 19:32:20 eshant-Inspiron-N5110 kernel: [17811.501834] usb 2-1.2: > new full speed USB device using ehci_hcd and address 23 > Oct 2 19:32:20 eshant-Inspiron-N5110 kernel: [17811.581993] usb 2-1.2: > device descriptor read/64, error -32 > Oct 2 19:32:21 eshant-Inspiron-N5110 kernel: [17811.804903] cdc_acm > 2-1.2:1.0: This device cannot do calls on its own. It is not a modem. > Oct 2 19:32:21 eshant-Inspiron-N5110 kernel: [17811.804947] cdc_acm > 2-1.2:1.0: ttyACM0: USB ACM device > Oct 2 19:32:21 eshant-Inspiron-N5110 kernel: [17811.806494] scsi21 : > usb-storage 2-1.2:1.2 > Oct 2 19:32:21 eshant-Inspiron-N5110 modem-manager[1107]: <info> > (ttyACM0) opening serial port... > Oct 2 19:32:22 eshant-Inspiron-N5110 kernel: [17812.802814] scsi > 21:0:0:0: CD-ROM BSNL Mass Storage CD 7.00 PQ: 0 ANSI: 2 > Oct 2 19:32:22 eshant-Inspiron-N5110 kernel: [17812.803907] scsi > 21:0:0:1: Direct-Access BSNL Mass Storage SD 7.00 PQ: 0 ANSI: 0 CCS > Oct 2 19:32:22 eshant-Inspiron-N5110 kernel: [17812.809031] sr1: scsi-1 > drive > Oct 2 19:32:22 eshant-Inspiron-N5110 kernel: [17812.809423] sr > 21:0:0:0: Attached scsi CD-ROM sr1 > Oct 2 19:32:22 eshant-Inspiron-N5110 kernel: [17812.809734] sr > 21:0:0:0: Attached scsi generic sg2 type 5 > Oct 2 19:32:22 eshant-Inspiron-N5110 kernel: [17812.810342] sd > 21:0:0:1: Attached scsi generic sg4 type 0 > Oct 2 19:32:22 eshant-Inspiron-N5110 kernel: [17812.817334] sd > 21:0:0:1: [sdb] Attached SCSI removable disk > Oct 2 19:32:26 eshant-Inspiron-N5110 modem-manager[1107]: <info> > (ttyACM0) closing serial port... > Oct 2 19:32:26 eshant-Inspiron-N5110 modem-manager[1107]: <info> > (ttyACM0) serial port closed > Oct 2 19:32:26 eshant-Inspiron-N5110 modem-manager[1107]: <info> > (ttyACM0) opening serial port... > Oct 2 19:32:26 eshant-Inspiron-N5110 modem-manager[1107]: <info> > (Generic): CDMA modem /sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2 > claimed port ttyACM0 > Oct 2 19:32:26 eshant-Inspiron-N5110 modem-manager[1107]: <info> > (ttyACM0) closing serial port... > Oct 2 19:32:26 eshant-Inspiron-N5110 modem-manager[1107]: <info> > (ttyACM0) serial port closed > Oct 2 19:32:26 eshant-Inspiron-N5110 NetworkManager[1101]: <warn> > (ttyACM0): failed to look up interface index > Oct 2 19:32:26 eshant-Inspiron-N5110 NetworkManager[1101]: <info> WWAN > now disabled by management service > Oct 2 19:32:26 eshant-Inspiron-N5110 NetworkManager[1101]: <info> > (ttyACM0): new CDMA device (driver: 'cdc_acm' ifindex: -1) > Oct 2 19:32:26 eshant-Inspiron-N5110 NetworkManager[1101]: <info> > (ttyACM0): exported as /org/freedesktop/NetworkManager/Devices/7 > Oct 2 19:32:26 eshant-Inspiron-N5110 NetworkManager[1101]: <info> > (ttyACM0): now managed > Oct 2 19:32:26 eshant-Inspiron-N5110 NetworkManager[1101]: <info> > (ttyACM0): device state change: 1 -> 2 (reason 2) > Oct 2 19:32:26 eshant-Inspiron-N5110 NetworkManager[1101]: <info> > (ttyACM0): deactivating device (reason: 2). > Oct 2 19:32:26 eshant-Inspiron-N5110 NetworkManager[1101]: <info> > (ttyACM0): device state change: 2 -> 3 (reason 0) > Oct 2 19:35:01 eshant-Inspiron-N5110 CRON[5125]: (root) CMD (if [ -x > /usr/bin/gsmsmsrequeue ]; then /usr/bin/gsmsmsrequeue; fi) > Oct 2 19:35:39 eshant-Inspiron-N5110 NetworkManager[1101]: <info> > Activation (ttyACM0) starting connection 'BSNL EVDO connection' > Oct 2 19:35:39 eshant-Inspiron-N5110 NetworkManager[1101]: <info> > (ttyACM0): device state change: 3 -> 4 (reason 0) > Oct 2 19:35:39 eshant-Inspiron-N5110 NetworkManager[1101]: <info> > Activation (ttyACM0) Stage 1 of 5 (Device Prepare) scheduled... > Oct 2 19:35:39 eshant-Inspiron-N5110 NetworkManager[1101]: <info> > Activation (ttyACM0) Stage 1 of 5 (Device Prepare) started... > Oct 2 19:35:39 eshant-Inspiron-N5110 NetworkManager[1101]: <info> > (ttyACM0): device state change: 4 -> 6 (reason 0) > Oct 2 19:35:39 eshant-Inspiron-N5110 NetworkManager[1101]: <info> > Activation (ttyACM0) Stage 1 of 5 (Device Prepare) complete. > Oct 2 19:35:39 eshant-Inspiron-N5110 NetworkManager[1101]: <info> > Activation (ttyACM0) Stage 1 of 5 (Device Prepare) scheduled... > Oct 2 19:35:39 eshant-Inspiron-N5110 NetworkManager[1101]: <info> > Activation (ttyACM0) Stage 1 of 5 (Device Prepare) started... > Oct 2 19:35:39 eshant-Inspiron-N5110 NetworkManager[1101]: <info> > (ttyACM0): device state change: 6 -> 4 (reason 0) > Oct 2 19:35:39 eshant-Inspiron-N5110 NetworkManager[1101]: <info> > Activation (ttyACM0) Stage 1 of 5 (Device Prepare) complete. > Oct 2 19:35:39 eshant-Inspiron-N5110 modem-manager[1107]: <info> > (ttyACM0) opening serial port... > Oct 2 19:35:39 eshant-Inspiron-N5110 modem-manager[1107]: <info> Modem > /org/freedesktop/ModemManager/Modems/5: state changed (disabled -> enabling) > Oct 2 19:35:39 eshant-Inspiron-N5110 modem-manager[1107]: <info> Modem > /org/freedesktop/ModemManager/Modems/5: state changed (enabling -> enabled) > Oct 2 19:35:39 eshant-Inspiron-N5110 NetworkManager[1101]: <info> WWAN > now enabled by management service > Oct 2 19:36:24 eshant-Inspiron-N5110 kernel: [18054.986799] > [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... blt ring > idle [waiting on 5245410, at 5245410], missed IRQ? > Oct 2 19:36:39 eshant-Inspiron-N5110 NetworkManager[1101]: <warn> CDMA > connection failed: (32) No service > Oct 2 19:36:39 eshant-Inspiron-N5110 NetworkManager[1101]: <info> > (ttyACM0): device state change: 4 -> 9 (reason 0) > Oct 2 19:36:39 eshant-Inspiron-N5110 NetworkManager[1101]: <info> > Marking connection 'BSNL EVDO connection' invalid. > Oct 2 19:36:39 eshant-Inspiron-N5110 NetworkManager[1101]: <warn> > Activation (ttyACM0) failed. > Oct 2 19:36:39 eshant-Inspiron-N5110 NetworkManager[1101]: <info> > (ttyACM0): device state change: 9 -> 3 (reason 0) > Oct 2 19:36:39 eshant-Inspiron-N5110 NetworkManager[1101]: <info> > (ttyACM0): deactivating device (reason: 0). > Oct 2 19:36:39 eshant-Inspiron-N5110 NetworkManager[1101]: <info> > Policy set 'Auto AndroidAP' (wlan0) as default for IPv4 routing and DNS. > > > >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>USB-info<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< > Hub Descriptor: > bLength 9 > bDescriptorType 41 > nNbrPorts 4 > wHubCharacteristic 0x0009 > Per-port power switching > Per-port overcurrent protection > TT think time 8 FS bits > bPwrOn2PwrGood 10 * 2 milli seconds > bHubContrCurrent 0 milli Ampere > DeviceRemovable 0x00 > PortPwrCtrlMask 0xff > Hub Port Status: > Port 1: 0000.0100 power > Port 2: 0000.0100 power > Port 3: 0000.0303 lowspeed power enable connect > Port 4: 0000.0100 power > Device Status: 0x0003 > Self Powered > Remote Wakeup Enabled > > Bus 002 Device 018: ID 15eb:1231 > Device Descriptor: > bLength 18 > bDescriptorType 1 > bcdUSB 1.10 > bDeviceClass 2 Communications > bDeviceSubClass 0 > bDeviceProtocol 0 > bMaxPacketSize0 64 > idVendor 0x15eb > idProduct 0x1231 > bcdDevice 0.00 > iManufacturer 1 BSNL > iProduct 2 CDC Modem > iSerial 11 Ø > bNumConfigurations 1 > Configuration Descriptor: > bLength 9 > bDescriptorType 2 > wTotalLength 90 > bNumInterfaces 3 > bConfigurationValue 1 > iConfiguration 4 MAC CONF1 > bmAttributes 0xc0 > Self Powered > MaxPower 0mA > Interface Descriptor: > bLength 9 > bDescriptorType 4 > bInterfaceNumber 0 > bAlternateSetting 0 > bNumEndpoints 1 > bInterfaceClass 2 Communications > bInterfaceSubClass 2 Abstract (modem) > bInterfaceProtocol 1 AT-commands (v.25ter) > iInterface 6 INTF0 > CDC Header: > bcdCDC 1.10 > CDC ACM: > bmCapabilities 0x06 > sends break > line coding and serial state > CDC Call Management: > bmCapabilities 0x01 > call management > bDataInterface 255 > CDC Union: > bMasterInterface 0 > bSlaveInterface 1 > Endpoint Descriptor: > bLength 7 > bDescriptorType 5 > bEndpointAddress 0x85 EP 5 IN > bmAttributes 3 > Transfer Type Interrupt > Synch Type None > Usage Type Data > wMaxPacketSize 0x0040 1x 64 bytes > bInterval 5 > Interface Descriptor: > bLength 9 > bDescriptorType 4 > bInterfaceNumber 1 > bAlternateSetting 0 > bNumEndpoints 2 > bInterfaceClass 10 CDC Data > bInterfaceSubClass 0 Unused > bInterfaceProtocol 0 > iInterface 7 INTF1 > Endpoint Descriptor: > bLength 7 > bDescriptorType 5 > bEndpointAddress 0x01 EP 1 OUT > bmAttributes 2 > Transfer Type Bulk > Synch Type None > Usage Type Data > wMaxPacketSize 0x0040 1x 64 bytes > bInterval 0 > Endpoint Descriptor: > bLength 7 > bDescriptorType 5 > bEndpointAddress 0x81 EP 1 IN > bmAttributes 2 > Transfer Type Bulk > Synch Type None > Usage Type Data > wMaxPacketSize 0x0040 1x 64 bytes > bInterval 0 > Interface Descriptor: > bLength 9 > bDescriptorType 4 > bInterfaceNumber 2 > bAlternateSetting 0 > bNumEndpoints 2 > bInterfaceClass 8 Mass Storage > bInterfaceSubClass 6 SCSI > bInterfaceProtocol 80 Bulk-Only > iInterface 8 INTF2 > Endpoint Descriptor: > bLength 7 > bDescriptorType 5 > bEndpointAddress 0x04 EP 4 OUT > bmAttributes 2 > Transfer Type Bulk > Synch Type None > Usage Type Data > wMaxPacketSize 0x0040 1x 64 bytes > bInterval 0 > Endpoint Descriptor: > bLength 7 > bDescriptorType 5 > bEndpointAddress 0x84 EP 4 IN > bmAttributes 2 > Transfer Type Bulk > Synch Type None > Usage Type Data > wMaxPacketSize 0x0040 1x 64 bytes > bInterval 0 > Device Status: 0x0001 > Self Powered > ************************There are some more logs > attached***************************** > > There are two bugs opened at NM bugzilla: > > Opened approx 1 year ago: > https://bugzilla.gnome.org/show_bug.cgi?id=667042 > > I have opened a fresh request as mentioned at bugzilla: > https://bugzilla.gnome.org/show_bug.cgi?id=679574 > > To manage notifications about this bug go to: > > https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/864658/+subscriptions > -- Regards, Eshant -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to modemmanager in Ubuntu. https://bugs.launchpad.net/bugs/864658 Title: Please add support for BSNL (India) EVDO CMDA 2000 usb wireless modem which is not connecting Status in “modemmanager” package in Ubuntu: Confirmed Bug description: I am attaching all required logs asked in the wiki link https://wiki.ubuntu.com/NetworkManager/Hardware/3G/Probing . Please provide support for this new modem also. I hate wvdial, for me it means to compromise with a best OS to lose some of its best applications. No gwibber, chat, evolution mail nm-tool:- >>>>>>>>>>>>>>>>NetworkManager detection<<<<<<<<<<<< State: connected (global) <content filtered> - Device: ttyACM0 -------------------------------------------------------------- Type: Mobile Broadband (CDMA) Driver: cdc_acm State: disconnected Default: no Capabilities: >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>SYSLOG<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< Oct 2 19:32:13 eshant-Inspiron-N5110 kernel: [17804.085740] usb 2-1.2: new full speed USB device using ehci_hcd and address 21 Oct 2 19:32:13 eshant-Inspiron-N5110 kernel: [17804.165700] usb 2-1.2: device descriptor read/64, error -32 Oct 2 19:32:13 eshant-Inspiron-N5110 kernel: [17804.388914] scsi20 : usb-storage 2-1.2:1.0 Oct 2 19:32:14 eshant-Inspiron-N5110 kernel: [17805.418029] scsi 20:0:0:0: CD-ROM BSNL Mass Storage CD 7.00 PQ: 0 ANSI: 2 Oct 2 19:32:14 eshant-Inspiron-N5110 kernel: [17805.424064] sr1: scsi-1 drive Oct 2 19:32:14 eshant-Inspiron-N5110 kernel: [17805.424456] sr 20:0:0:0: Attached scsi CD-ROM sr1 Oct 2 19:32:14 eshant-Inspiron-N5110 kernel: [17805.428809] sr 20:0:0:0: Attached scsi generic sg2 type 5 Oct 2 19:32:14 eshant-Inspiron-N5110 kernel: [17805.485569] usb 2-1.2: USB disconnect, address 21 Oct 2 19:32:15 eshant-Inspiron-N5110 kernel: [17805.764891] usb 2-1.2: new full speed USB device using ehci_hcd and address 22 Oct 2 19:32:18 eshant-Inspiron-N5110 kernel: [17809.478617] usb 2-1.2: USB disconnect, address 22 Oct 2 19:32:20 eshant-Inspiron-N5110 kernel: [17811.501834] usb 2-1.2: new full speed USB device using ehci_hcd and address 23 Oct 2 19:32:20 eshant-Inspiron-N5110 kernel: [17811.581993] usb 2-1.2: device descriptor read/64, error -32 Oct 2 19:32:21 eshant-Inspiron-N5110 kernel: [17811.804903] cdc_acm 2-1.2:1.0: This device cannot do calls on its own. It is not a modem. Oct 2 19:32:21 eshant-Inspiron-N5110 kernel: [17811.804947] cdc_acm 2-1.2:1.0: ttyACM0: USB ACM device Oct 2 19:32:21 eshant-Inspiron-N5110 kernel: [17811.806494] scsi21 : usb-storage 2-1.2:1.2 Oct 2 19:32:21 eshant-Inspiron-N5110 modem-manager[1107]: <info> (ttyACM0) opening serial port... Oct 2 19:32:22 eshant-Inspiron-N5110 kernel: [17812.802814] scsi 21:0:0:0: CD-ROM BSNL Mass Storage CD 7.00 PQ: 0 ANSI: 2 Oct 2 19:32:22 eshant-Inspiron-N5110 kernel: [17812.803907] scsi 21:0:0:1: Direct-Access BSNL Mass Storage SD 7.00 PQ: 0 ANSI: 0 CCS Oct 2 19:32:22 eshant-Inspiron-N5110 kernel: [17812.809031] sr1: scsi-1 drive Oct 2 19:32:22 eshant-Inspiron-N5110 kernel: [17812.809423] sr 21:0:0:0: Attached scsi CD-ROM sr1 Oct 2 19:32:22 eshant-Inspiron-N5110 kernel: [17812.809734] sr 21:0:0:0: Attached scsi generic sg2 type 5 Oct 2 19:32:22 eshant-Inspiron-N5110 kernel: [17812.810342] sd 21:0:0:1: Attached scsi generic sg4 type 0 Oct 2 19:32:22 eshant-Inspiron-N5110 kernel: [17812.817334] sd 21:0:0:1: [sdb] Attached SCSI removable disk Oct 2 19:32:26 eshant-Inspiron-N5110 modem-manager[1107]: <info> (ttyACM0) closing serial port... Oct 2 19:32:26 eshant-Inspiron-N5110 modem-manager[1107]: <info> (ttyACM0) serial port closed Oct 2 19:32:26 eshant-Inspiron-N5110 modem-manager[1107]: <info> (ttyACM0) opening serial port... Oct 2 19:32:26 eshant-Inspiron-N5110 modem-manager[1107]: <info> (Generic): CDMA modem /sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2 claimed port ttyACM0 Oct 2 19:32:26 eshant-Inspiron-N5110 modem-manager[1107]: <info> (ttyACM0) closing serial port... Oct 2 19:32:26 eshant-Inspiron-N5110 modem-manager[1107]: <info> (ttyACM0) serial port closed Oct 2 19:32:26 eshant-Inspiron-N5110 NetworkManager[1101]: <warn> (ttyACM0): failed to look up interface index Oct 2 19:32:26 eshant-Inspiron-N5110 NetworkManager[1101]: <info> WWAN now disabled by management service Oct 2 19:32:26 eshant-Inspiron-N5110 NetworkManager[1101]: <info> (ttyACM0): new CDMA device (driver: 'cdc_acm' ifindex: -1) Oct 2 19:32:26 eshant-Inspiron-N5110 NetworkManager[1101]: <info> (ttyACM0): exported as /org/freedesktop/NetworkManager/Devices/7 Oct 2 19:32:26 eshant-Inspiron-N5110 NetworkManager[1101]: <info> (ttyACM0): now managed Oct 2 19:32:26 eshant-Inspiron-N5110 NetworkManager[1101]: <info> (ttyACM0): device state change: 1 -> 2 (reason 2) Oct 2 19:32:26 eshant-Inspiron-N5110 NetworkManager[1101]: <info> (ttyACM0): deactivating device (reason: 2). Oct 2 19:32:26 eshant-Inspiron-N5110 NetworkManager[1101]: <info> (ttyACM0): device state change: 2 -> 3 (reason 0) Oct 2 19:35:01 eshant-Inspiron-N5110 CRON[5125]: (root) CMD (if [ -x /usr/bin/gsmsmsrequeue ]; then /usr/bin/gsmsmsrequeue; fi) Oct 2 19:35:39 eshant-Inspiron-N5110 NetworkManager[1101]: <info> Activation (ttyACM0) starting connection 'BSNL EVDO connection' Oct 2 19:35:39 eshant-Inspiron-N5110 NetworkManager[1101]: <info> (ttyACM0): device state change: 3 -> 4 (reason 0) Oct 2 19:35:39 eshant-Inspiron-N5110 NetworkManager[1101]: <info> Activation (ttyACM0) Stage 1 of 5 (Device Prepare) scheduled... Oct 2 19:35:39 eshant-Inspiron-N5110 NetworkManager[1101]: <info> Activation (ttyACM0) Stage 1 of 5 (Device Prepare) started... Oct 2 19:35:39 eshant-Inspiron-N5110 NetworkManager[1101]: <info> (ttyACM0): device state change: 4 -> 6 (reason 0) Oct 2 19:35:39 eshant-Inspiron-N5110 NetworkManager[1101]: <info> Activation (ttyACM0) Stage 1 of 5 (Device Prepare) complete. Oct 2 19:35:39 eshant-Inspiron-N5110 NetworkManager[1101]: <info> Activation (ttyACM0) Stage 1 of 5 (Device Prepare) scheduled... Oct 2 19:35:39 eshant-Inspiron-N5110 NetworkManager[1101]: <info> Activation (ttyACM0) Stage 1 of 5 (Device Prepare) started... Oct 2 19:35:39 eshant-Inspiron-N5110 NetworkManager[1101]: <info> (ttyACM0): device state change: 6 -> 4 (reason 0) Oct 2 19:35:39 eshant-Inspiron-N5110 NetworkManager[1101]: <info> Activation (ttyACM0) Stage 1 of 5 (Device Prepare) complete. Oct 2 19:35:39 eshant-Inspiron-N5110 modem-manager[1107]: <info> (ttyACM0) opening serial port... Oct 2 19:35:39 eshant-Inspiron-N5110 modem-manager[1107]: <info> Modem /org/freedesktop/ModemManager/Modems/5: state changed (disabled -> enabling) Oct 2 19:35:39 eshant-Inspiron-N5110 modem-manager[1107]: <info> Modem /org/freedesktop/ModemManager/Modems/5: state changed (enabling -> enabled) Oct 2 19:35:39 eshant-Inspiron-N5110 NetworkManager[1101]: <info> WWAN now enabled by management service Oct 2 19:36:24 eshant-Inspiron-N5110 kernel: [18054.986799] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... blt ring idle [waiting on 5245410, at 5245410], missed IRQ? Oct 2 19:36:39 eshant-Inspiron-N5110 NetworkManager[1101]: <warn> CDMA connection failed: (32) No service Oct 2 19:36:39 eshant-Inspiron-N5110 NetworkManager[1101]: <info> (ttyACM0): device state change: 4 -> 9 (reason 0) Oct 2 19:36:39 eshant-Inspiron-N5110 NetworkManager[1101]: <info> Marking connection 'BSNL EVDO connection' invalid. Oct 2 19:36:39 eshant-Inspiron-N5110 NetworkManager[1101]: <warn> Activation (ttyACM0) failed. Oct 2 19:36:39 eshant-Inspiron-N5110 NetworkManager[1101]: <info> (ttyACM0): device state change: 9 -> 3 (reason 0) Oct 2 19:36:39 eshant-Inspiron-N5110 NetworkManager[1101]: <info> (ttyACM0): deactivating device (reason: 0). Oct 2 19:36:39 eshant-Inspiron-N5110 NetworkManager[1101]: <info> Policy set 'Auto AndroidAP' (wlan0) as default for IPv4 routing and DNS. >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>USB-info<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< Hub Descriptor: bLength 9 bDescriptorType 41 nNbrPorts 4 wHubCharacteristic 0x0009 Per-port power switching Per-port overcurrent protection TT think time 8 FS bits bPwrOn2PwrGood 10 * 2 milli seconds bHubContrCurrent 0 milli Ampere DeviceRemovable 0x00 PortPwrCtrlMask 0xff Hub Port Status: Port 1: 0000.0100 power Port 2: 0000.0100 power Port 3: 0000.0303 lowspeed power enable connect Port 4: 0000.0100 power Device Status: 0x0003 Self Powered Remote Wakeup Enabled Bus 002 Device 018: ID 15eb:1231 Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 1.10 bDeviceClass 2 Communications bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 64 idVendor 0x15eb idProduct 0x1231 bcdDevice 0.00 iManufacturer 1 BSNL iProduct 2 CDC Modem iSerial 11 Ø bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 90 bNumInterfaces 3 bConfigurationValue 1 iConfiguration 4 MAC CONF1 bmAttributes 0xc0 Self Powered MaxPower 0mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 2 Communications bInterfaceSubClass 2 Abstract (modem) bInterfaceProtocol 1 AT-commands (v.25ter) iInterface 6 INTF0 CDC Header: bcdCDC 1.10 CDC ACM: bmCapabilities 0x06 sends break line coding and serial state CDC Call Management: bmCapabilities 0x01 call management bDataInterface 255 CDC Union: bMasterInterface 0 bSlaveInterface 1 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x85 EP 5 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 5 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 0 bNumEndpoints 2 bInterfaceClass 10 CDC Data bInterfaceSubClass 0 Unused bInterfaceProtocol 0 iInterface 7 INTF1 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x01 EP 1 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 0 bNumEndpoints 2 bInterfaceClass 8 Mass Storage bInterfaceSubClass 6 SCSI bInterfaceProtocol 80 Bulk-Only iInterface 8 INTF2 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x04 EP 4 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x84 EP 4 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 Device Status: 0x0001 Self Powered ************************There are some more logs attached***************************** There are two bugs opened at NM bugzilla: Opened approx 1 year ago: https://bugzilla.gnome.org/show_bug.cgi?id=667042 I have opened a fresh request as mentioned at bugzilla: https://bugzilla.gnome.org/show_bug.cgi?id=679574 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/864658/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
