Public bug reported:
Binary package hint: gnome-nettool
The connection cannot be held for much more than a minute although the
time period varies somewhat and also it occasionally holds for an hour.
I attach the log copy of recent event.
There can be a flash on the screen and the computer crashes. sometimes a
restart does not cure the problem,
Sep 3 21:56:07 abdul-desktop pppd[1435]: Plugin
/usr/lib/pppd/2.4.4/nm-pppd-plugin.so loaded.
Sep 3 21:56:07 abdul-desktop pppd[1435]: pppd 2.4.5 started by root, uid 0
Sep 3 21:56:07 abdul-desktop pppd[1435]: Using interface ppp0
Sep 3 21:56:07 abdul-desktop pppd[1435]: Connect: ppp0 <--> /dev/ttyUSB0
Sep 3 21:56:07 abdul-desktop pppd[1435]: CHAP authentication succeeded
Sep 3 21:56:07 abdul-desktop pppd[1435]: CHAP authentication succeeded
Sep 3 21:56:08 abdul-desktop kernel: [ 34.078585] PPP BSD Compression module
registered
Sep 3 21:56:08 abdul-desktop kernel: [ 34.286048] PPP Deflate Compression
module registered
Sep 3 21:56:10 abdul-desktop pppd[1435]: Modem hangup
Sep 3 21:56:10 abdul-desktop pppd[1435]: Connection terminated.
Sep 3 21:56:11 abdul-desktop pppd[1435]: Exit.
Sep 3 21:56:18 abdul-desktop kernel: [ 44.980396] option1 ttyUSB0: GSM modem
(1-port) converter now disconnected from ttyUSB0
Sep 3 21:56:18 abdul-desktop kernel: [ 44.980426] option 1-1:1.0: device
disconnected
Sep 3 21:56:18 abdul-desktop kernel: [ 44.980509] option1 ttyUSB1: GSM modem
(1-port) converter now disconnected from ttyUSB1
Sep 3 21:56:18 abdul-desktop kernel: [ 44.980533] option 1-1:1.1: device
disconnected
Sep 3 21:56:19 abdul-desktop kernel: [ 45.092071] usb 1-1: reset high speed
USB device using ehci_hcd and address 4
Sep 3 21:56:20 abdul-desktop kernel: [ 46.516094] usb 1-1: USB disconnect,
address 4
Sep 3 21:56:20 abdul-desktop kernel: [ 46.523269] scsi 6:0:0:0: [sr1]
Unhandled error code
Sep 3 21:56:20 abdul-desktop kernel: [ 46.523275] scsi 6:0:0:0: [sr1]
Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
Sep 3 21:56:20 abdul-desktop kernel: [ 46.523280] scsi 6:0:0:0: [sr1] CDB:
Read(10): 28 00 00 00 01 2f 00 00 01 00
Sep 3 21:56:20 abdul-desktop kernel: [ 46.523299] __ratelimit: 12 callbacks
suppressed
Sep 3 21:56:20 abdul-desktop kernel: [ 46.523343] scsi 6:0:0:0: [sr1]
Unhandled error code
Sep 3 21:56:20 abdul-desktop kernel: [ 46.523346] scsi 6:0:0:0: [sr1]
Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
Sep 3 21:56:20 abdul-desktop kernel: [ 46.523350] scsi 6:0:0:0: [sr1] CDB:
Read(10): 28 00 00 00 01 30 00 00 02 00
Sep 3 21:56:20 abdul-desktop kernel: [ 46.523408] VFS: busy inodes on
changed media or resized disk sr1
Sep 3 21:56:20 abdul-desktop kernel: [ 46.836079] usb 1-1: new high speed
USB device using ehci_hcd and address 5
Sep 3 21:56:21 abdul-desktop kernel: [ 47.468029] usb 1-1: new high speed
USB device using ehci_hcd and address 6
Sep 3 21:56:26 abdul-desktop kernel: [ 52.056245] usb 1-1: new high speed
USB device using ehci_hcd and address 7
Sep 3 21:56:26 abdul-desktop kernel: [ 52.199456] usb 1-1: configuration #1
chosen from 1 choice
Sep 3 21:56:26 abdul-desktop kernel: [ 52.218284] scsi8 : SCSI emulation for
USB Mass Storage devices
Sep 3 21:56:26 abdul-desktop kernel: [ 52.236095] scsi9 : SCSI emulation for
USB Mass Storage devices
Sep 3 21:56:26 abdul-desktop kernel: [ 52.240434] usb 1-1: USB disconnect,
address 7
Sep 3 21:56:32 abdul-desktop kernel: [ 58.052053] usb 1-1: new high speed
USB device using ehci_hcd and address 8
Sep 3 21:56:32 abdul-desktop kernel: [ 58.195516] usb 1-1: configuration #1
chosen from 1 choice
Sep 3 21:56:32 abdul-desktop kernel: [ 58.199956] option 1-1:1.0: GSM modem
(1-port) converter detected
Sep 3 21:56:32 abdul-desktop kernel: [ 58.200207] usb 1-1: GSM modem
(1-port) converter now attached to ttyUSB0
Sep 3 21:56:32 abdul-desktop kernel: [ 58.219933] option 1-1:1.1: GSM modem
(1-port) converter detected
Sep 3 21:56:32 abdul-desktop kernel: [ 58.220136] usb 1-1: GSM modem
(1-port) converter now attached to ttyUSB1
Sep 3 21:56:32 abdul-desktop kernel: [ 58.231531] scsi12 : SCSI emulation
for USB Mass Storage devices
Sep 3 21:56:32 abdul-desktop kernel: [ 58.264044] scsi13 : SCSI emulation
for USB Mass Storage devices
Sep 3 21:56:37 abdul-desktop kernel: [ 63.247283] scsi 12:0:0:0: CD-ROM
HUAWEI Mass Storage 2.31 PQ: 0 ANSI: 2
Sep 3 21:56:37 abdul-desktop kernel: [ 63.274417] sr1: scsi-1 drive
Sep 3 21:56:37 abdul-desktop kernel: [ 63.274774] sr 12:0:0:0: Attached scsi
generic sg2 type 5
Sep 3 21:56:37 abdul-desktop kernel: [ 63.300405] scsi 13:0:0:0:
Direct-Access HUAWEI SD Storage 2.31 PQ: 0 ANSI: 2
Sep 3 21:56:37 abdul-desktop kernel: [ 63.304498] sd 13:0:0:0: Attached scsi
generic sg3 type 0
Sep 3 21:56:37 abdul-desktop kernel: [ 63.335034] sd 13:0:0:0: [sdb]
Attached SCSI removable disk
Sep 3 21:57:06 abdul-desktop pppd[1684]: Plugin
/usr/lib/pppd/2.4.4/nm-pppd-plugin.so loaded.
Sep 3 21:57:06 abdul-desktop pppd[1684]: pppd 2.4.5 started by root, uid 0
Sep 3 21:57:06 abdul-desktop pppd[1684]: Using interface ppp0
Sep 3 21:57:06 abdul-desktop pppd[1684]: Connect: ppp0 <--> /dev/ttyUSB0
Sep 3 21:57:06 abdul-desktop pppd[1684]: CHAP authentication succeeded
Sep 3 21:57:06 abdul-desktop pppd[1684]: CHAP authentication succeeded
Sep 3 21:57:14 abdul-desktop pppd[1684]: Modem hangup
Sep 3 21:57:14 abdul-desktop pppd[1684]: Connection terminated.
Sep 3 21:57:15 abdul-desktop pppd[1684]: Exit.
Sep 3 21:57:20 abdul-desktop pppd[1708]: Plugin
/usr/lib/pppd/2.4.4/nm-pppd-plugin.so loaded.
Sep 3 21:57:20 abdul-desktop pppd[1708]: pppd 2.4.5 started by root, uid 0
Sep 3 21:57:20 abdul-desktop pppd[1708]: Using interface ppp0
Sep 3 21:57:20 abdul-desktop pppd[1708]: Connect: ppp0 <--> /dev/ttyUSB0
Sep 3 21:57:20 abdul-desktop pppd[1708]: CHAP authentication succeeded
Sep 3 21:57:20 abdul-desktop pppd[1708]: CHAP authentication succeeded
Sep 3 21:57:26 abdul-desktop pppd[1708]: Could not determine remote IP
address: defaulting to 10.64.64.64
Sep 3 21:57:26 abdul-desktop pppd[1708]: local IP address 192.168.218.151
Sep 3 21:57:26 abdul-desktop pppd[1708]: remote IP address 10.64.64.64
Sep 3 21:57:26 abdul-desktop pppd[1708]: primary DNS address 195.10.102.11
Sep 3 21:57:26 abdul-desktop pppd[1708]: secondary DNS address 195.10.102.12
Sep 3 21:57:33 abdul-desktop pulseaudio[1786]: pid.c: Stale PID file,
overwriting.
Sep 3 21:57:33 abdul-desktop pulseaudio[1786]: main.c: Unable to contact
D-Bus: org.freedesktop.DBus.Error.NoServer: Failed to connect to socket
/tmp/dbus-GwbVu1Cubk: Connection refused
Sep 3 21:57:38 abdul-desktop bonobo-activation-server (abdul-1804): could not
associate with desktop session: Failed to connect to socket
/tmp/dbus-GwbVu1Cubk: Connection refused
Sep 3 21:57:45 abdul-desktop kernel: Kernel logging (proc) stopped.
Sep 3 21:57:45 abdul-desktop rsyslogd: [origin software="rsyslogd"
swVersion="4.2.0" x-pid="585" x-info="http://www.rsyslog.com";] exiting on
signal 15.
Sep 3 21:58:18 abdul-desktop kernel: imklog 4.2.0, log source = /proc/kmsg
started.
Sep 3 21:58:18 abdul-desktop rsyslogd: [origin software="rsyslogd"
swVersion="4.2.0" x-pid="536" x-info="http://www.rsyslog.com";] (re)start
Sep 3 21:58:18 abdul-desktop rsyslogd: rsyslogd's groupid changed to 103
Sep 3 21:58:18 abdul-desktop rsyslogd: rsyslogd's userid changed to 101
Sep 3 21:58:18 abdul-desktop kernel: [ 0.000000] Initializing cgroup subsys
cpuset
Can anyone begin to suggest where the issues is coming from?
thanks
** Affects: gnome-nettool (Ubuntu)
Importance: Undecided
Status: New
--
persistently drops mobile broadband modem connection
https://bugs.launchpad.net/bugs/629860
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