[Kernel-packages] [Bug 1144322] Re: Kernel Panic in 3.8.0, 3.8.1 3.8.2 when diconnecting from network manager, using ppp0 to connect to net

2013-08-07 Thread Gurvender.Bahia
Hi

Model: Toshiba Satellite A80
Part Number: PSA80L-043003

Thanks

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https://bugs.launchpad.net/bugs/1144322

Title:
  Kernel Panic in 3.8.0, 3.8.1  3.8.2 when diconnecting from network
  manager,  using ppp0 to connect to net

Status in “linux” package in Ubuntu:
  Incomplete
Status in “linux” package in Arch Linux:
  New
Status in Gentoo Linux:
  New

Bug description:
  Using: Ubuntu 12.04 (precise) 32-bit Machine: Laptop / old Toshiba / 
Celeron processor
  Installing Kernel from: http://kernel.ubuntu.com/~kernel-ppa/mainline/;

  Apport disabled and uninstalled, so can't provide debug/log details
  (this to make the machine run a bit faster, have been doing so since
  10.04). Have no problem with Kernel upto 3.7.10 (have been upgrading
  to Kernel 3.5/3.6/3.7/3.8, when ever new builds are available) But
  when using Kernel 3.8.0/3.8.1/3.8.2, get Kernel Panic  machine
  crashes  freezes, have to hard boot.

  Machine connects to net using ppp0 (modem on phone), then if you
  disconnect  the modem ppp0  try to reconnect, the Kernel Panics 
  crashes, or then if you disconnect by unchecking Enable Networking 
  then rechecking Enable Networking, the Kernel Panics  crashes.

  First faced this problem with Kernel 3.8.0 so went back to using
  3.7.9, then same story repeated with Kernel 3.8.1  3.8.2, currently
  using Kernel 3.7.10. Think there is some REGRESSION in Kernel 3.8

  below details are provided using HardInfo 0.5.1 :
  
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1144322/+attachment/3761201/+files/hardinfo
  --- 
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 2.0.1-0ubuntu17.3
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ubuntu 1880 F pulseaudio
   /dev/snd/seq:timidity   1424 F timidity
  Card0.Amixer.info:
   Card hw:0 'ICH6'/'Intel ICH6 with ALC250 at irq 17'
 Mixer name : 'Realtek ALC250 rev 2'
 Components : 'AC97a:414c4752'
 Controls  : 33
 Simple ctrls  : 21
  DistroRelease: Ubuntu 12.04
  MachineType: TOSHIBA Satellite A80
  MarkForUpload: True
  Package: linux (not installed)
  PccardctlIdent:
   Socket 0:
 no product info available
  PccardctlStatus:
   Socket 0:
 no card
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-51-generic-pae 
root=UUID=4dda5c0a-3583-45f5-b6c4-b5aef19935c8 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.2.0-51.77-generic-pae 3.2.48
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory 
/home/ubuntu not ours.
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.2.0-51-generic-pae N/A
   linux-backports-modules-3.2.0-51-generic-pae  N/A
   linux-firmware1.79.6
  Tags:  precise
  Uname: Linux 3.2.0-51-generic-pae i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  dmi.bios.date: 10/25/2006
  dmi.bios.vendor: TOSHIBA
  dmi.bios.version: V2.80
  dmi.board.name: EAT10/EAT20
  dmi.board.vendor: TOSHIBA
  dmi.board.version: Null
  dmi.chassis.asset.tag: *
  dmi.chassis.type: 10
  dmi.chassis.vendor: TOSHIBA
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnTOSHIBA:bvrV2.80:bd10/25/2006:svnTOSHIBA:pnSatelliteA80:pvrPSA80L-043003:rvnTOSHIBA:rnEAT10/EAT20:rvrNull:cvnTOSHIBA:ct10:cvrN/A:
  dmi.product.name: Satellite A80
  dmi.product.version: PSA80L-043003
  dmi.sys.vendor: TOSHIBA

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[Kernel-packages] [Bug 1144322] Re: Kernel Panic in 3.8.0, 3.8.1 3.8.2 when diconnecting from network manager, using ppp0 to connect to net

2013-08-07 Thread Christopher M. Penalver
Gurvender.Bahia, could you please confirm this issue exists with the
latest development release of Ubuntu? ISO images are available from
http://cdimage.ubuntu.com/daily-live/current/ . If the issue remains,
could you please run the following command in the development release
from a Terminal (Applications-Accessories-Terminal), as it will
automatically gather and attach updated debug information to this
report:

apport-collect -p linux replace-with-bug-number

Also, could you please test the latest upstream kernel available following 
https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional 
upstream developers to examine the issue. Please do not test the daily folder, 
but the one all the way at the bottom. Once you've tested the upstream kernel, 
please comment on which kernel version specifically you tested. If this bug is 
fixed in the mainline kernel, please add the following tags:
kernel-fixed-upstream
kernel-fixed-upstream-VERSION-NUMBER

where VERSION-NUMBER is the version number of the kernel you tested. For 
example:
kernel-fixed-upstream-v3.11-rc4

This can be done by clicking on the yellow circle with a black pencil icon next 
to the word Tags located at the bottom of the bug description. As well, please 
remove the tag:
needs-upstream-testing

If the mainline kernel does not fix this bug, please add the following tags:
kernel-bug-exists-upstream
kernel-bug-exists-upstream-VERSION-NUMBER

As well, please remove the tag:
needs-upstream-testing

If you are unable to test the mainline kernel, please comment as to why 
specifically you were unable to test it and add the following tags:
kernel-unable-to-test-upstream
kernel-unable-to-test-upstream-VERSION-NUMBER

Once testing of the upstream kernel is complete, please mark this bug's
Status as Confirmed. Please let us know your results. Thank you for your
understanding.

** Attachment removed: snaps_06Aug13.zip
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1144322/+attachment/3762556/+files/snaps_06Aug13.zip

** Tags added: latest-bios-2.80

** Tags removed: needs-full-computer-model

** Summary changed:

- Kernel Panic in 3.8.0, 3.8.1  3.8.2 when diconnecting from network manager,  
using ppp0 to connect to net
+ [Toshiba Satellite A80] Kernel 3.8.x Panic when disconnecting from network 
manager via ppp0

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1144322

Title:
  [Toshiba Satellite A80] Kernel 3.8.x Panic when disconnecting from
  network manager via ppp0

Status in “linux” package in Ubuntu:
  Incomplete
Status in “linux” package in Arch Linux:
  New
Status in Gentoo Linux:
  New

Bug description:
  Using: Ubuntu 12.04 (precise) 32-bit Machine: Laptop / old Toshiba / 
Celeron processor
  Installing Kernel from: http://kernel.ubuntu.com/~kernel-ppa/mainline/;

  Apport disabled and uninstalled, so can't provide debug/log details
  (this to make the machine run a bit faster, have been doing so since
  10.04). Have no problem with Kernel upto 3.7.10 (have been upgrading
  to Kernel 3.5/3.6/3.7/3.8, when ever new builds are available) But
  when using Kernel 3.8.0/3.8.1/3.8.2, get Kernel Panic  machine
  crashes  freezes, have to hard boot.

  Machine connects to net using ppp0 (modem on phone), then if you
  disconnect  the modem ppp0  try to reconnect, the Kernel Panics 
  crashes, or then if you disconnect by unchecking Enable Networking 
  then rechecking Enable Networking, the Kernel Panics  crashes.

  First faced this problem with Kernel 3.8.0 so went back to using
  3.7.9, then same story repeated with Kernel 3.8.1  3.8.2, currently
  using Kernel 3.7.10. Think there is some REGRESSION in Kernel 3.8

  below details are provided using HardInfo 0.5.1 :
  
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1144322/+attachment/3761201/+files/hardinfo
  --- 
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 2.0.1-0ubuntu17.3
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ubuntu 1880 F pulseaudio
   /dev/snd/seq:timidity   1424 F timidity
  Card0.Amixer.info:
   Card hw:0 'ICH6'/'Intel ICH6 with ALC250 at irq 17'
 Mixer name : 'Realtek ALC250 rev 2'
 Components : 'AC97a:414c4752'
 Controls  : 33
 Simple ctrls  : 21
  DistroRelease: Ubuntu 12.04
  MachineType: TOSHIBA Satellite A80
  MarkForUpload: True
  Package: linux (not installed)
  PccardctlIdent:
   Socket 0:
 no product info available
  PccardctlStatus:
   Socket 0:
 no card
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-51-generic-pae 
root=UUID=4dda5c0a-3583-45f5-b6c4-b5aef19935c8 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.2.0-51.77-generic-pae 3.2.48
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory 
/home/ubuntu not ours.
   

[Kernel-packages] [Bug 1144322] Re: Kernel Panic in 3.8.0, 3.8.1 3.8.2 when diconnecting from network manager, using ppp0 to connect to net

2013-08-06 Thread Gurvender.Bahia
apport information

** Tags added: apport-collected

** Description changed:

  Using: Ubuntu 12.04 (precise) 32-bit Machine: Laptop / old Toshiba / 
Celeron processor
  Installing Kernel from: http://kernel.ubuntu.com/~kernel-ppa/mainline/;
  
  Apport disabled and uninstalled, so can't provide debug/log details
  (this to make the machine run a bit faster, have been doing so since
  10.04). Have no problem with Kernel upto 3.7.10 (have been upgrading to
  Kernel 3.5/3.6/3.7/3.8, when ever new builds are available) But when
  using Kernel 3.8.0/3.8.1/3.8.2, get Kernel Panic  machine crashes 
  freezes, have to hard boot.
  
  Machine connects to net using ppp0 (modem on phone), then if you
  disconnect  the modem ppp0  try to reconnect, the Kernel Panics 
  crashes, or then if you disconnect by unchecking Enable Networking 
  then rechecking Enable Networking, the Kernel Panics  crashes.
  
  First faced this problem with Kernel 3.8.0 so went back to using 3.7.9,
  then same story repeated with Kernel 3.8.1  3.8.2, currently using
  Kernel 3.7.10. Think there is some REGRESSION in Kernel 3.8
  
  below details are provided using HardInfo 0.5.1 :
  
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1144322/+attachment/3761201/+files/hardinfo
+ --- 
+ AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
+ ApportVersion: 2.0.1-0ubuntu17.3
+ Architecture: i386
+ AudioDevicesInUse:
+  USERPID ACCESS COMMAND
+  /dev/snd/controlC0:  ubuntu 1880 F pulseaudio
+  /dev/snd/seq:timidity   1424 F timidity
+ Card0.Amixer.info:
+  Card hw:0 'ICH6'/'Intel ICH6 with ALC250 at irq 17'
+Mixer name : 'Realtek ALC250 rev 2'
+Components : 'AC97a:414c4752'
+Controls  : 33
+Simple ctrls  : 21
+ DistroRelease: Ubuntu 12.04
+ MachineType: TOSHIBA Satellite A80
+ MarkForUpload: True
+ Package: linux (not installed)
+ PccardctlIdent:
+  Socket 0:
+no product info available
+ PccardctlStatus:
+  Socket 0:
+no card
+ ProcFB: 0 inteldrmfb
+ ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-51-generic-pae 
root=UUID=4dda5c0a-3583-45f5-b6c4-b5aef19935c8 ro quiet splash vt.handoff=7
+ ProcVersionSignature: Ubuntu 3.2.0-51.77-generic-pae 3.2.48
+ PulseList:
+  Error: command ['pacmd', 'list'] failed with exit code 1: Home directory 
/home/ubuntu not ours.
+  No PulseAudio daemon running, or not running as session daemon.
+ RelatedPackageVersions:
+  linux-restricted-modules-3.2.0-51-generic-pae N/A
+  linux-backports-modules-3.2.0-51-generic-pae  N/A
+  linux-firmware1.79.6
+ Tags:  precise
+ Uname: Linux 3.2.0-51-generic-pae i686
+ UpgradeStatus: No upgrade log present (probably fresh install)
+ UserGroups:
+  
+ dmi.bios.date: 10/25/2006
+ dmi.bios.vendor: TOSHIBA
+ dmi.bios.version: V2.80
+ dmi.board.name: EAT10/EAT20
+ dmi.board.vendor: TOSHIBA
+ dmi.board.version: Null
+ dmi.chassis.asset.tag: *
+ dmi.chassis.type: 10
+ dmi.chassis.vendor: TOSHIBA
+ dmi.chassis.version: N/A
+ dmi.modalias: 
dmi:bvnTOSHIBA:bvrV2.80:bd10/25/2006:svnTOSHIBA:pnSatelliteA80:pvrPSA80L-043003:rvnTOSHIBA:rnEAT10/EAT20:rvrNull:cvnTOSHIBA:ct10:cvrN/A:
+ dmi.product.name: Satellite A80
+ dmi.product.version: PSA80L-043003
+ dmi.sys.vendor: TOSHIBA

** Attachment added: AcpiTables.txt
   
https://bugs.launchpad.net/bugs/1144322/+attachment/3762241/+files/AcpiTables.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1144322

Title:
  Kernel Panic in 3.8.0, 3.8.1  3.8.2 when diconnecting from network
  manager,  using ppp0 to connect to net

Status in “linux” package in Ubuntu:
  Incomplete
Status in “linux” package in Arch Linux:
  New
Status in Gentoo Linux:
  New

Bug description:
  Using: Ubuntu 12.04 (precise) 32-bit Machine: Laptop / old Toshiba / 
Celeron processor
  Installing Kernel from: http://kernel.ubuntu.com/~kernel-ppa/mainline/;

  Apport disabled and uninstalled, so can't provide debug/log details
  (this to make the machine run a bit faster, have been doing so since
  10.04). Have no problem with Kernel upto 3.7.10 (have been upgrading
  to Kernel 3.5/3.6/3.7/3.8, when ever new builds are available) But
  when using Kernel 3.8.0/3.8.1/3.8.2, get Kernel Panic  machine
  crashes  freezes, have to hard boot.

  Machine connects to net using ppp0 (modem on phone), then if you
  disconnect  the modem ppp0  try to reconnect, the Kernel Panics 
  crashes, or then if you disconnect by unchecking Enable Networking 
  then rechecking Enable Networking, the Kernel Panics  crashes.

  First faced this problem with Kernel 3.8.0 so went back to using
  3.7.9, then same story repeated with Kernel 3.8.1  3.8.2, currently
  using Kernel 3.7.10. Think there is some REGRESSION in Kernel 3.8

  below details are provided using HardInfo 0.5.1 :
  
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1144322/+attachment/3761201/+files/hardinfo
  --- 
  

[Kernel-packages] [Bug 1144322] Re: Kernel Panic in 3.8.0, 3.8.1 3.8.2 when diconnecting from network manager, using ppp0 to connect to net

2013-08-06 Thread Gurvender.Bahia
Hello

Installed:
linux-headers-3.2.0-51_3.2.0-51.77_all.deb
linux-headers-3.2.0-51-generic-pae_3.2.0-51.77_i386.deb
linux-image-3.2.0-51-generic-pae_3.2.0-51.77_i386.deb

ran:
sudo apport-collect 1144322

Done

Thanks

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1144322

Title:
  Kernel Panic in 3.8.0, 3.8.1  3.8.2 when diconnecting from network
  manager,  using ppp0 to connect to net

Status in “linux” package in Ubuntu:
  Incomplete
Status in “linux” package in Arch Linux:
  New
Status in Gentoo Linux:
  New

Bug description:
  Using: Ubuntu 12.04 (precise) 32-bit Machine: Laptop / old Toshiba / 
Celeron processor
  Installing Kernel from: http://kernel.ubuntu.com/~kernel-ppa/mainline/;

  Apport disabled and uninstalled, so can't provide debug/log details
  (this to make the machine run a bit faster, have been doing so since
  10.04). Have no problem with Kernel upto 3.7.10 (have been upgrading
  to Kernel 3.5/3.6/3.7/3.8, when ever new builds are available) But
  when using Kernel 3.8.0/3.8.1/3.8.2, get Kernel Panic  machine
  crashes  freezes, have to hard boot.

  Machine connects to net using ppp0 (modem on phone), then if you
  disconnect  the modem ppp0  try to reconnect, the Kernel Panics 
  crashes, or then if you disconnect by unchecking Enable Networking 
  then rechecking Enable Networking, the Kernel Panics  crashes.

  First faced this problem with Kernel 3.8.0 so went back to using
  3.7.9, then same story repeated with Kernel 3.8.1  3.8.2, currently
  using Kernel 3.7.10. Think there is some REGRESSION in Kernel 3.8

  below details are provided using HardInfo 0.5.1 :
  
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1144322/+attachment/3761201/+files/hardinfo
  --- 
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 2.0.1-0ubuntu17.3
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ubuntu 1880 F pulseaudio
   /dev/snd/seq:timidity   1424 F timidity
  Card0.Amixer.info:
   Card hw:0 'ICH6'/'Intel ICH6 with ALC250 at irq 17'
 Mixer name : 'Realtek ALC250 rev 2'
 Components : 'AC97a:414c4752'
 Controls  : 33
 Simple ctrls  : 21
  DistroRelease: Ubuntu 12.04
  MachineType: TOSHIBA Satellite A80
  MarkForUpload: True
  Package: linux (not installed)
  PccardctlIdent:
   Socket 0:
 no product info available
  PccardctlStatus:
   Socket 0:
 no card
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-51-generic-pae 
root=UUID=4dda5c0a-3583-45f5-b6c4-b5aef19935c8 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.2.0-51.77-generic-pae 3.2.48
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory 
/home/ubuntu not ours.
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.2.0-51-generic-pae N/A
   linux-backports-modules-3.2.0-51-generic-pae  N/A
   linux-firmware1.79.6
  Tags:  precise
  Uname: Linux 3.2.0-51-generic-pae i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  dmi.bios.date: 10/25/2006
  dmi.bios.vendor: TOSHIBA
  dmi.bios.version: V2.80
  dmi.board.name: EAT10/EAT20
  dmi.board.vendor: TOSHIBA
  dmi.board.version: Null
  dmi.chassis.asset.tag: *
  dmi.chassis.type: 10
  dmi.chassis.vendor: TOSHIBA
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnTOSHIBA:bvrV2.80:bd10/25/2006:svnTOSHIBA:pnSatelliteA80:pvrPSA80L-043003:rvnTOSHIBA:rnEAT10/EAT20:rvrNull:cvnTOSHIBA:ct10:cvrN/A:
  dmi.product.name: Satellite A80
  dmi.product.version: PSA80L-043003
  dmi.sys.vendor: TOSHIBA

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1144322] Re: Kernel Panic in 3.8.0, 3.8.1 3.8.2 when diconnecting from network manager, using ppp0 to connect to net

2013-08-06 Thread Christopher M. Penalver
Gurvender.Bahia, could you please provide the full computer model as
noted on the sticker (ex. Satellite A80-S178TD)?

** Tags removed: needs-kernel-logs

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1144322

Title:
  Kernel Panic in 3.8.0, 3.8.1  3.8.2 when diconnecting from network
  manager,  using ppp0 to connect to net

Status in “linux” package in Ubuntu:
  Incomplete
Status in “linux” package in Arch Linux:
  New
Status in Gentoo Linux:
  New

Bug description:
  Using: Ubuntu 12.04 (precise) 32-bit Machine: Laptop / old Toshiba / 
Celeron processor
  Installing Kernel from: http://kernel.ubuntu.com/~kernel-ppa/mainline/;

  Apport disabled and uninstalled, so can't provide debug/log details
  (this to make the machine run a bit faster, have been doing so since
  10.04). Have no problem with Kernel upto 3.7.10 (have been upgrading
  to Kernel 3.5/3.6/3.7/3.8, when ever new builds are available) But
  when using Kernel 3.8.0/3.8.1/3.8.2, get Kernel Panic  machine
  crashes  freezes, have to hard boot.

  Machine connects to net using ppp0 (modem on phone), then if you
  disconnect  the modem ppp0  try to reconnect, the Kernel Panics 
  crashes, or then if you disconnect by unchecking Enable Networking 
  then rechecking Enable Networking, the Kernel Panics  crashes.

  First faced this problem with Kernel 3.8.0 so went back to using
  3.7.9, then same story repeated with Kernel 3.8.1  3.8.2, currently
  using Kernel 3.7.10. Think there is some REGRESSION in Kernel 3.8

  below details are provided using HardInfo 0.5.1 :
  
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1144322/+attachment/3761201/+files/hardinfo
  --- 
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 2.0.1-0ubuntu17.3
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ubuntu 1880 F pulseaudio
   /dev/snd/seq:timidity   1424 F timidity
  Card0.Amixer.info:
   Card hw:0 'ICH6'/'Intel ICH6 with ALC250 at irq 17'
 Mixer name : 'Realtek ALC250 rev 2'
 Components : 'AC97a:414c4752'
 Controls  : 33
 Simple ctrls  : 21
  DistroRelease: Ubuntu 12.04
  MachineType: TOSHIBA Satellite A80
  MarkForUpload: True
  Package: linux (not installed)
  PccardctlIdent:
   Socket 0:
 no product info available
  PccardctlStatus:
   Socket 0:
 no card
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-51-generic-pae 
root=UUID=4dda5c0a-3583-45f5-b6c4-b5aef19935c8 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.2.0-51.77-generic-pae 3.2.48
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory 
/home/ubuntu not ours.
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.2.0-51-generic-pae N/A
   linux-backports-modules-3.2.0-51-generic-pae  N/A
   linux-firmware1.79.6
  Tags:  precise
  Uname: Linux 3.2.0-51-generic-pae i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  dmi.bios.date: 10/25/2006
  dmi.bios.vendor: TOSHIBA
  dmi.bios.version: V2.80
  dmi.board.name: EAT10/EAT20
  dmi.board.vendor: TOSHIBA
  dmi.board.version: Null
  dmi.chassis.asset.tag: *
  dmi.chassis.type: 10
  dmi.chassis.vendor: TOSHIBA
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnTOSHIBA:bvrV2.80:bd10/25/2006:svnTOSHIBA:pnSatelliteA80:pvrPSA80L-043003:rvnTOSHIBA:rnEAT10/EAT20:rvrNull:cvnTOSHIBA:ct10:cvrN/A:
  dmi.product.name: Satellite A80
  dmi.product.version: PSA80L-043003
  dmi.sys.vendor: TOSHIBA

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[Kernel-packages] [Bug 1144322] Re: Kernel Panic in 3.8.0, 3.8.1 3.8.2 when diconnecting from network manager, using ppp0 to connect to net

2013-08-06 Thread Gurvender.Bahia
Hello

I don't think that the model number of the Notebook/Laptop will help much in 
this case:
1) This Notebook/Laptop has no built-in Blue-tooth, I have a external USB 
Blue-tooth adapter attached.
2) Other people are also facing the same issue (as seen in the attachment)
3) Up-till kernel 3.7.10 everything worked fine, from kernel version 3.8.0 this 
regression surfaced and is present in kernel version 3.9, 3.10  3.11.

In the other forum, I was reading and someone mentioned that this bug
was introduced with a huge Blue-tooth update that happened in 3.8.0 
since then it hasn't been resolved.

//Note: Tomorrow I can provide you with the model number of the laptop
(I'm away from my Linux machine now), but I won't be able to provide the
model number for the USB Blue-tooth dongle other than that it has
ENTER logo on it  is made in China, I'm using this dongle for 3-4
years without any issues. I really think that this isn't an isolated H/W
issue, or why else is this same Blue-tooth H/W working fine on Kernels
3.7.10  3.2 (that I installed today as asked).

Thank for all your efforts  really hope this bug gets sorted out.

Thanks again

** Attachment added: snaps_06Aug13.zip
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1144322/+attachment/3762556/+files/snaps_06Aug13.zip

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1144322

Title:
  Kernel Panic in 3.8.0, 3.8.1  3.8.2 when diconnecting from network
  manager,  using ppp0 to connect to net

Status in “linux” package in Ubuntu:
  Incomplete
Status in “linux” package in Arch Linux:
  New
Status in Gentoo Linux:
  New

Bug description:
  Using: Ubuntu 12.04 (precise) 32-bit Machine: Laptop / old Toshiba / 
Celeron processor
  Installing Kernel from: http://kernel.ubuntu.com/~kernel-ppa/mainline/;

  Apport disabled and uninstalled, so can't provide debug/log details
  (this to make the machine run a bit faster, have been doing so since
  10.04). Have no problem with Kernel upto 3.7.10 (have been upgrading
  to Kernel 3.5/3.6/3.7/3.8, when ever new builds are available) But
  when using Kernel 3.8.0/3.8.1/3.8.2, get Kernel Panic  machine
  crashes  freezes, have to hard boot.

  Machine connects to net using ppp0 (modem on phone), then if you
  disconnect  the modem ppp0  try to reconnect, the Kernel Panics 
  crashes, or then if you disconnect by unchecking Enable Networking 
  then rechecking Enable Networking, the Kernel Panics  crashes.

  First faced this problem with Kernel 3.8.0 so went back to using
  3.7.9, then same story repeated with Kernel 3.8.1  3.8.2, currently
  using Kernel 3.7.10. Think there is some REGRESSION in Kernel 3.8

  below details are provided using HardInfo 0.5.1 :
  
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1144322/+attachment/3761201/+files/hardinfo
  --- 
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 2.0.1-0ubuntu17.3
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ubuntu 1880 F pulseaudio
   /dev/snd/seq:timidity   1424 F timidity
  Card0.Amixer.info:
   Card hw:0 'ICH6'/'Intel ICH6 with ALC250 at irq 17'
 Mixer name : 'Realtek ALC250 rev 2'
 Components : 'AC97a:414c4752'
 Controls  : 33
 Simple ctrls  : 21
  DistroRelease: Ubuntu 12.04
  MachineType: TOSHIBA Satellite A80
  MarkForUpload: True
  Package: linux (not installed)
  PccardctlIdent:
   Socket 0:
 no product info available
  PccardctlStatus:
   Socket 0:
 no card
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-51-generic-pae 
root=UUID=4dda5c0a-3583-45f5-b6c4-b5aef19935c8 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.2.0-51.77-generic-pae 3.2.48
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory 
/home/ubuntu not ours.
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.2.0-51-generic-pae N/A
   linux-backports-modules-3.2.0-51-generic-pae  N/A
   linux-firmware1.79.6
  Tags:  precise
  Uname: Linux 3.2.0-51-generic-pae i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  dmi.bios.date: 10/25/2006
  dmi.bios.vendor: TOSHIBA
  dmi.bios.version: V2.80
  dmi.board.name: EAT10/EAT20
  dmi.board.vendor: TOSHIBA
  dmi.board.version: Null
  dmi.chassis.asset.tag: *
  dmi.chassis.type: 10
  dmi.chassis.vendor: TOSHIBA
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnTOSHIBA:bvrV2.80:bd10/25/2006:svnTOSHIBA:pnSatelliteA80:pvrPSA80L-043003:rvnTOSHIBA:rnEAT10/EAT20:rvrNull:cvnTOSHIBA:ct10:cvrN/A:
  dmi.product.name: Satellite A80
  dmi.product.version: PSA80L-043003
  dmi.sys.vendor: TOSHIBA

To manage notifications about this bug go to:

[Kernel-packages] [Bug 1144322] Re: Kernel Panic in 3.8.0, 3.8.1 3.8.2 when diconnecting from network manager, using ppp0 to connect to net

2013-08-05 Thread Gurvender.Bahia
Hello

I ran the above command as asked, 
it then opened Firefox browser, 
I logged in and authorized my machine HSB to upload, 
then I checked in the Terminal, ...it did upload the report.

Note: At this moment I have Kernel 3.7.10 installed, no other kernel is
installed, so I doubt whether your query is satisfied or not. Do you
want me to install the TEST kernel from
http://kernel.ubuntu.com/~jsalisbury/lp1144322; and then run this
command.

Thanks

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1144322

Title:
  Kernel Panic in 3.8.0, 3.8.1  3.8.2 when diconnecting from network
  manager,  using ppp0 to connect to net

Status in “linux” package in Ubuntu:
  Incomplete
Status in “linux” package in Arch Linux:
  New
Status in Gentoo Linux:
  New

Bug description:
  Using: Ubuntu 12.04 (precise) 32-bit Machine: Laptop / old Toshiba / 
Celeron processor
  Installing Kernel from: http://kernel.ubuntu.com/~kernel-ppa/mainline/;

  Apport disabled and uninstalled, so can't provide debug/log details
  (this to make the machine run a bit faster, have been doing so since
  10.04). Have no problem with Kernel upto 3.7.10 (have been upgrading
  to Kernel 3.5/3.6/3.7/3.8, when ever new builds are available) But
  when using Kernel 3.8.0/3.8.1/3.8.2, get Kernel Panic  machine
  crashes  freezes, have to hard boot.

  Machine connects to net using ppp0 (modem on phone), then if you
  disconnect  the modem ppp0  try to reconnect, the Kernel Panics 
  crashes, or then if you disconnect by unchecking Enable Networking 
  then rechecking Enable Networking, the Kernel Panics  crashes.

  First faced this problem with Kernel 3.8.0 so went back to using
  3.7.9, then same story repeated with Kernel 3.8.1  3.8.2, currently
  using Kernel 3.7.10. Think there is some REGRESSION in Kernel 3.8

  below details are provided using HardInfo 0.5.1 :
  
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1144322/+attachment/3761201/+files/hardinfo

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1144322/+subscriptions

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[Kernel-packages] [Bug 1144322] Re: Kernel Panic in 3.8.0, 3.8.1 3.8.2 when diconnecting from network manager, using ppp0 to connect to net

2013-08-05 Thread Christopher M. Penalver
Cut from Bug Description.

** Attachment added: hardinfo
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1144322/+attachment/3761201/+files/hardinfo

** Description changed:

- Using: Ubuntu 12.04 (precise) 32-bit
- Machine: Laptop / old Toshiba / Celeron processor
+ Using: Ubuntu 12.04 (precise) 32-bit Machine: Laptop / old Toshiba / 
Celeron processor
  Installing Kernel from: http://kernel.ubuntu.com/~kernel-ppa/mainline/;
  
  Apport disabled and uninstalled, so can't provide debug/log details
  (this to make the machine run a bit faster, have been doing so since
- 10.04)
- 
- Have no problem with Kernel upto 3.7.10 (have been upgrading to Kernel 
3.5/3.6/3.7/3.8, when ever new builds are available)
- But when using Kernel 3.8.0/3.8.1/3.8.2, get Kernel Panic  machine crashes  
freezes, have to hard boot.
- 
- PROBLEM #
- Machine connects to net using ppp0 (modem on phone), then if you disconnect 
 the modem ppp0  try to reconnect, the Kernel Panics  crashes.
+ 10.04). Have no problem with Kernel upto 3.7.10 (have been upgrading to
+ Kernel 3.5/3.6/3.7/3.8, when ever new builds are available) But when
+ using Kernel 3.8.0/3.8.1/3.8.2, get Kernel Panic  machine crashes 
+ freezes, have to hard boot.
  
  Machine connects to net using ppp0 (modem on phone), then if you
- disconnect by unchecking Enable Networking  then rechecking Enable
- Networking, the Kernel Panics  crashes.
- 
- 
+ disconnect  the modem ppp0  try to reconnect, the Kernel Panics 
+ crashes, or then if you disconnect by unchecking Enable Networking 
+ then rechecking Enable Networking, the Kernel Panics  crashes.
  
  First faced this problem with Kernel 3.8.0 so went back to using 3.7.9,
  then same story repeated with Kernel 3.8.1  3.8.2, currently using
  Kernel 3.7.10. Think there is some REGRESSION in Kernel 3.8
  
- I really apologize for not able to provide Apport logs as I have
- uninstalled it a long time ago. I'm not a hard core techie, I'm self
- taught Linux user  enthusiast. My main machine is Ubuntu since 2007.
- 
- 
- 
- 
- 
- 
- _
- 
  below details are provided using HardInfo 0.5.1 :
- 
- ComputerSummary
- Computer
- Processor Intel(R) Celeron(R) M processor 1.40GHz
- Memory1536MB (498MB used)
- Operating System  Ubuntu 12.04.2 LTS
- User Name ubuntu (ubuntu)
- Date/Time Mon 04 Mar 2013 06:13:13 PM IST
- Display
- Resolution1024x768 pixels
- OpenGL Renderer   Unknown
- X11 VendorThe X.Org Foundation
- Multimedia
- Audio Adapter ICH4 - Intel ICH6
- Input Devices
-  Lid Switch   
-  Power Button 
-  Power Button 
-  AT Translated Set 2 keyboard 
-  Logitech USB Receiver
-  Logitech USB Receiver
-  PS/2 Mouse   
-  AlpsPS/2 ALPS GlidePoint 
-  Video Bus
- Printers
- No printers found 
- SCSI Disks
- ATA SAMSUNG HM160HC   
- MATSHITA UJDA750 DVD/CDRW 
- Operating System
- Version
- KernelLinux 3.7.10-030710-generic (i686)
- Compiled  #201302271235 SMP Wed Feb 27 17:52:19 UTC 2013
- C Library Unknown
- Default C CompilerGNU C Compiler version 4.6.3 (Ubuntu/Linaro 
4.6.3-1ubuntu5) 
- Distribution  Ubuntu 12.04.2 LTS
- Current Session
- Computer Name HSB
- User Name ubuntu (ubuntu)
- Home Directory/home/ubuntu
- Desktop Environment   Unity (ubuntu)
- Misc
- Uptime1 hour, 17 minutes
- Load Average  0.25, 0.18, 0.23
- Kernel Modules
- Loaded Modules
- btrfs 
- libcrc32c CRC32c (Castagnoli) calculations
- ufs   
- qnx4  
- hfsplus   Extended Macintosh Filesystem
- hfs   
- minix 
- ntfs  NTFS 1.2/3.x driver - Copyright (c) 2001-2011 Anton Altaparmakov and 
Tuxera Inc.
- msdos MS-DOS filesystem support
- jfs   The Journaled Filesystem (JFS)
- xfs   SGI XFS with ACLs, security attributes, realtime, large block/inode 
numbers, no debug enabled
- reiserfs  ReiserFS journaled filesystem
- ext2  Second Extended Filesystem
- xt_limit  Xtables: rate-limit match
- xt_tcpudp Xtables: TCP, UDP and UDP-Lite match
- xt_LOGXtables: IPv4/IPv6 packet logging
- ipt_MASQUERADEXtables: automatic-address SNAT
- xt_DSCP   Xtables: DSCP/TOS field modification
- ipt_REJECTXtables: packet rejection target for IPv4
- nf_conntrack_irc  IRC (DCC) connection tracking helper
- nf_conntrack_ftp  ftp connection tracking helper
- xt_state  ip[6]_tables connection tracking state match module
- ppp_deflate   
- zlib_deflate  
- bsd_comp  
- ppp_async 
- crc_ccitt CRC-CCITT calculations
- snd_hrtimer   ALSA hrtimer backend
- pci_stub  
- vboxpci   Oracle VM VirtualBox PCI access Driver
- vboxnetadpOracle VM VirtualBox Network Adapter Driver
- vboxnetfltOracle VM VirtualBox Network 

[Kernel-packages] [Bug 1144322] Re: Kernel Panic in 3.8.0, 3.8.1 3.8.2 when diconnecting from network manager, using ppp0 to connect to net

2013-08-05 Thread Christopher M. Penalver
Gurvender.Bahia, one would need to be using a Ubuntu repository kernel
to run the apport-collect. As per
https://launchpad.net/ubuntu/+source/linux , for Precise this would be
3.2.0-51.77.

** Tags removed: apport-collected

** Attachment removed: ProcEnviron.txt
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1144322/+attachment/3761200/+files/ProcEnviron.txt

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1144322

Title:
  Kernel Panic in 3.8.0, 3.8.1  3.8.2 when diconnecting from network
  manager,  using ppp0 to connect to net

Status in “linux” package in Ubuntu:
  Incomplete
Status in “linux” package in Arch Linux:
  New
Status in Gentoo Linux:
  New

Bug description:
  Using: Ubuntu 12.04 (precise) 32-bit Machine: Laptop / old Toshiba / 
Celeron processor
  Installing Kernel from: http://kernel.ubuntu.com/~kernel-ppa/mainline/;

  Apport disabled and uninstalled, so can't provide debug/log details
  (this to make the machine run a bit faster, have been doing so since
  10.04). Have no problem with Kernel upto 3.7.10 (have been upgrading
  to Kernel 3.5/3.6/3.7/3.8, when ever new builds are available) But
  when using Kernel 3.8.0/3.8.1/3.8.2, get Kernel Panic  machine
  crashes  freezes, have to hard boot.

  Machine connects to net using ppp0 (modem on phone), then if you
  disconnect  the modem ppp0  try to reconnect, the Kernel Panics 
  crashes, or then if you disconnect by unchecking Enable Networking 
  then rechecking Enable Networking, the Kernel Panics  crashes.

  First faced this problem with Kernel 3.8.0 so went back to using
  3.7.9, then same story repeated with Kernel 3.8.1  3.8.2, currently
  using Kernel 3.7.10. Think there is some REGRESSION in Kernel 3.8

  below details are provided using HardInfo 0.5.1 :
  
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1144322/+attachment/3761201/+files/hardinfo

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1144322/+subscriptions

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[Kernel-packages] [Bug 1144322] Re: Kernel Panic in 3.8.0, 3.8.1 3.8.2 when diconnecting from network manager, using ppp0 to connect to net

2013-07-23 Thread Gurvender.Bahia
Sorry to inform that Bug is present in this build


Thanks in advance

** Attachment added: Kernel_Panic_logs+ScreenShots_23Jul2013.zip
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1144322/+attachment/3746555/+files/Kernel_Panic_logs%2BScreenShots_23Jul2013.zip

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1144322

Title:
  Kernel Panic in 3.8.0, 3.8.1  3.8.2 when diconnecting from network
  manager,  using ppp0 to connect to net

Status in “linux” package in Ubuntu:
  Confirmed
Status in “linux” package in Arch Linux:
  New
Status in Gentoo Linux:
  New

Bug description:
  Using: Ubuntu 12.04 (precise) 32-bit
  Machine: Laptop / old Toshiba / Celeron processor
  Installing Kernel from: http://kernel.ubuntu.com/~kernel-ppa/mainline/;

  Apport disabled and uninstalled, so can't provide debug/log details
  (this to make the machine run a bit faster, have been doing so since
  10.04)

  Have no problem with Kernel upto 3.7.10 (have been upgrading to Kernel 
3.5/3.6/3.7/3.8, when ever new builds are available)
  But when using Kernel 3.8.0/3.8.1/3.8.2, get Kernel Panic  machine crashes  
freezes, have to hard boot.

  PROBLEM #
  Machine connects to net using ppp0 (modem on phone), then if you disconnect 
 the modem ppp0  try to reconnect, the Kernel Panics  crashes.

  Machine connects to net using ppp0 (modem on phone), then if you
  disconnect by unchecking Enable Networking  then rechecking Enable
  Networking, the Kernel Panics  crashes.

  

  First faced this problem with Kernel 3.8.0 so went back to using
  3.7.9, then same story repeated with Kernel 3.8.1  3.8.2, currently
  using Kernel 3.7.10. Think there is some REGRESSION in Kernel 3.8

  I really apologize for not able to provide Apport logs as I have
  uninstalled it a long time ago. I'm not a hard core techie, I'm self
  taught Linux user  enthusiast. My main machine is Ubuntu since 2007.






  _

  below details are provided using HardInfo 0.5.1 :

  ComputerSummary
  Computer
  Processor Intel(R) Celeron(R) M processor 1.40GHz
  Memory1536MB (498MB used)
  Operating System  Ubuntu 12.04.2 LTS
  User Name ubuntu (ubuntu)
  Date/Time Mon 04 Mar 2013 06:13:13 PM IST
  Display
  Resolution1024x768 pixels
  OpenGL Renderer   Unknown
  X11 VendorThe X.Org Foundation
  Multimedia
  Audio Adapter ICH4 - Intel ICH6
  Input Devices
   Lid Switch   
   Power Button 
   Power Button 
   AT Translated Set 2 keyboard 
   Logitech USB Receiver
   Logitech USB Receiver
   PS/2 Mouse   
   AlpsPS/2 ALPS GlidePoint 
   Video Bus
  Printers
  No printers found 
  SCSI Disks
  ATA SAMSUNG HM160HC   
  MATSHITA UJDA750 DVD/CDRW 
  Operating System
  Version
  KernelLinux 3.7.10-030710-generic (i686)
  Compiled  #201302271235 SMP Wed Feb 27 17:52:19 UTC 2013
  C Library Unknown
  Default C CompilerGNU C Compiler version 4.6.3 (Ubuntu/Linaro 
4.6.3-1ubuntu5) 
  Distribution  Ubuntu 12.04.2 LTS
  Current Session
  Computer Name HSB
  User Name ubuntu (ubuntu)
  Home Directory/home/ubuntu
  Desktop Environment   Unity (ubuntu)
  Misc
  Uptime1 hour, 17 minutes
  Load Average  0.25, 0.18, 0.23
  Kernel Modules
  Loaded Modules
  btrfs 
  libcrc32c CRC32c (Castagnoli) calculations
  ufs   
  qnx4  
  hfsplus   Extended Macintosh Filesystem
  hfs   
  minix 
  ntfs  NTFS 1.2/3.x driver - Copyright (c) 2001-2011 Anton Altaparmakov and 
Tuxera Inc.
  msdos MS-DOS filesystem support
  jfs   The Journaled Filesystem (JFS)
  xfs   SGI XFS with ACLs, security attributes, realtime, large block/inode 
numbers, no debug enabled
  reiserfs  ReiserFS journaled filesystem
  ext2  Second Extended Filesystem
  xt_limit  Xtables: rate-limit match
  xt_tcpudp Xtables: TCP, UDP and UDP-Lite match
  xt_LOGXtables: IPv4/IPv6 packet logging
  ipt_MASQUERADEXtables: automatic-address SNAT
  xt_DSCP   Xtables: DSCP/TOS field modification
  ipt_REJECTXtables: packet rejection target for IPv4
  nf_conntrack_irc  IRC (DCC) connection tracking helper
  nf_conntrack_ftp  ftp connection tracking helper
  xt_state  ip[6]_tables connection tracking state match module
  ppp_deflate   
  zlib_deflate  
  bsd_comp  
  ppp_async 
  crc_ccitt CRC-CCITT calculations
  snd_hrtimer   ALSA hrtimer backend
  pci_stub  
  vboxpci   Oracle VM VirtualBox PCI access Driver
  vboxnetadpOracle VM VirtualBox Network Adapter Driver
  vboxnetfltOracle VM VirtualBox Network Filter Driver
  vboxdrv   Oracle VM VirtualBox 

[Kernel-packages] [Bug 1144322] Re: Kernel Panic in 3.8.0, 3.8.1 3.8.2 when diconnecting from network manager, using ppp0 to connect to net

2013-07-18 Thread Jussi Saarinen
** Bug watch added: Gentoo Bugzilla #474432
   https://bugs.gentoo.org/show_bug.cgi?id=474432

** Changed in: gentoo
   Importance: Undecided = Unknown

** Changed in: gentoo
   Status: New = Unknown

** Changed in: gentoo
 Remote watch: None = Gentoo Bugzilla #474432

-- 
You received this bug notification because you are a member of Kernel
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Title:
  Kernel Panic in 3.8.0, 3.8.1  3.8.2 when diconnecting from network
  manager,  using ppp0 to connect to net

Status in “linux” package in Ubuntu:
  Confirmed
Status in “linux” package in Arch Linux:
  New
Status in Gentoo Linux:
  Unknown

Bug description:
  Using: Ubuntu 12.04 (precise) 32-bit
  Machine: Laptop / old Toshiba / Celeron processor
  Installing Kernel from: http://kernel.ubuntu.com/~kernel-ppa/mainline/;

  Apport disabled and uninstalled, so can't provide debug/log details
  (this to make the machine run a bit faster, have been doing so since
  10.04)

  Have no problem with Kernel upto 3.7.10 (have been upgrading to Kernel 
3.5/3.6/3.7/3.8, when ever new builds are available)
  But when using Kernel 3.8.0/3.8.1/3.8.2, get Kernel Panic  machine crashes  
freezes, have to hard boot.

  PROBLEM #
  Machine connects to net using ppp0 (modem on phone), then if you disconnect 
 the modem ppp0  try to reconnect, the Kernel Panics  crashes.

  Machine connects to net using ppp0 (modem on phone), then if you
  disconnect by unchecking Enable Networking  then rechecking Enable
  Networking, the Kernel Panics  crashes.

  

  First faced this problem with Kernel 3.8.0 so went back to using
  3.7.9, then same story repeated with Kernel 3.8.1  3.8.2, currently
  using Kernel 3.7.10. Think there is some REGRESSION in Kernel 3.8

  I really apologize for not able to provide Apport logs as I have
  uninstalled it a long time ago. I'm not a hard core techie, I'm self
  taught Linux user  enthusiast. My main machine is Ubuntu since 2007.






  _

  below details are provided using HardInfo 0.5.1 :

  ComputerSummary
  Computer
  Processor Intel(R) Celeron(R) M processor 1.40GHz
  Memory1536MB (498MB used)
  Operating System  Ubuntu 12.04.2 LTS
  User Name ubuntu (ubuntu)
  Date/Time Mon 04 Mar 2013 06:13:13 PM IST
  Display
  Resolution1024x768 pixels
  OpenGL Renderer   Unknown
  X11 VendorThe X.Org Foundation
  Multimedia
  Audio Adapter ICH4 - Intel ICH6
  Input Devices
   Lid Switch   
   Power Button 
   Power Button 
   AT Translated Set 2 keyboard 
   Logitech USB Receiver
   Logitech USB Receiver
   PS/2 Mouse   
   AlpsPS/2 ALPS GlidePoint 
   Video Bus
  Printers
  No printers found 
  SCSI Disks
  ATA SAMSUNG HM160HC   
  MATSHITA UJDA750 DVD/CDRW 
  Operating System
  Version
  KernelLinux 3.7.10-030710-generic (i686)
  Compiled  #201302271235 SMP Wed Feb 27 17:52:19 UTC 2013
  C Library Unknown
  Default C CompilerGNU C Compiler version 4.6.3 (Ubuntu/Linaro 
4.6.3-1ubuntu5) 
  Distribution  Ubuntu 12.04.2 LTS
  Current Session
  Computer Name HSB
  User Name ubuntu (ubuntu)
  Home Directory/home/ubuntu
  Desktop Environment   Unity (ubuntu)
  Misc
  Uptime1 hour, 17 minutes
  Load Average  0.25, 0.18, 0.23
  Kernel Modules
  Loaded Modules
  btrfs 
  libcrc32c CRC32c (Castagnoli) calculations
  ufs   
  qnx4  
  hfsplus   Extended Macintosh Filesystem
  hfs   
  minix 
  ntfs  NTFS 1.2/3.x driver - Copyright (c) 2001-2011 Anton Altaparmakov and 
Tuxera Inc.
  msdos MS-DOS filesystem support
  jfs   The Journaled Filesystem (JFS)
  xfs   SGI XFS with ACLs, security attributes, realtime, large block/inode 
numbers, no debug enabled
  reiserfs  ReiserFS journaled filesystem
  ext2  Second Extended Filesystem
  xt_limit  Xtables: rate-limit match
  xt_tcpudp Xtables: TCP, UDP and UDP-Lite match
  xt_LOGXtables: IPv4/IPv6 packet logging
  ipt_MASQUERADEXtables: automatic-address SNAT
  xt_DSCP   Xtables: DSCP/TOS field modification
  ipt_REJECTXtables: packet rejection target for IPv4
  nf_conntrack_irc  IRC (DCC) connection tracking helper
  nf_conntrack_ftp  ftp connection tracking helper
  xt_state  ip[6]_tables connection tracking state match module
  ppp_deflate   
  zlib_deflate  
  bsd_comp  
  ppp_async 
  crc_ccitt CRC-CCITT calculations
  snd_hrtimer   ALSA hrtimer backend
  pci_stub  
  vboxpci   Oracle VM VirtualBox PCI access Driver
  vboxnetadpOracle VM VirtualBox Network Adapter Driver
  vboxnetfltOracle VM VirtualBox Network Filter Driver
  vboxdrv   Oracle VM