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 <email address hidden>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