kernel-packages team mailing list archive

[Hans Hellén <496256@xxxxxxxxxxxxxxxxxx>]

I tried usb live session of 32-bit Ubuntu 13.04 (Raring Ringtail) and
saw a segfault (kernel, usb_modeswitch_dispatcher, libc-2.17) when
pluging physically the CS-15 out and immediately within 1–2 seconds back
in. Two times the mode was switched! But then even more than ten plug in
and out attempts did not make the modem usable. So, pretty useless as a
modem still.

Log about segfault is from attached mode-switched-on-Raring.txt: 
Sep 19 10:13:53 ubuntu kernel: [  236.649206] usb_modeswitch_[4011]: segfault at 0 ip b75b66f1 sp bfa68b4c error 4 in libc-2.17.so[b7538000+1ad000]

** Attachment added: "segfault"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/496256/+attachment/3828809/+files/mode-switched-on-Raring.txt

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https://bugs.launchpad.net/bugs/496256

Title:
  Nokia CS-15 USB modem does not work anymore and can not be installed
  in Karmic, Natty, Precise, Raring somehow depending on modem firmware

Status in The Linux Kernel:
  New
Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Binary package hint: network-manager

  Installation done in Jaunty does not work anymore in Karmic. Also
  installation (like in Jaunty) from a .deb file shipped within the USB
  modem itself can not be done, because partition in the USB modem is
  not mounted automatically and cannot be mounted via Nautilus. This
  leaves user without internet connection.

  Menestrello has suggested a work around at Ubuntuforums:
  http://ubuntuforums.org/showthread.php?t=1330204

  ProblemType: Bug
  Architecture: i386
  CRDA: Error: [Errno 2] Tiedostoa tai hakemistoa ei ole
  CheckboxSubmission: 22c60c0db7a17dd6ebd0e849dbf55f86
  CheckboxSystem: 53fa345743573c8c72788e37aef10f4b
  Date: Sun Dec 13 19:45:23 2009
  DistroRelease: Ubuntu 9.10
  Gconf:
   
  IfupdownConfig:
   auto lo
   iface lo inet loopback
  IpRoute:
   192.168.0.0/24 dev wlan0  proto kernel  scope link  src 192.168.0.13  metric 2 
   169.254.0.0/16 dev wlan0  scope link  metric 1000 
   default via 192.168.0.1 dev wlan0  proto static
  NonfreeKernelModules: nvidia
  Package: network-manager 0.8~a~git.20091013t193206.679d548-0ubuntu1
  ProcEnviron:
   SHELL=/bin/bash
   LANG=fi_FI.UTF-8
  ProcVersionSignature: Ubuntu 2.6.31-16.53-generic
  SourcePackage: network-manager
  Uname: Linux 2.6.31-16-generic i686
  WpaSupplicantLog:
  --- 
  ApportVersion: 2.12.1-0ubuntu4
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  ubuntu    31578 F.... pulseaudio
  CasperVersion: 1.336
  DistroRelease: Ubuntu 13.10
  IwConfig:
   lo        no wireless extensions.
   
   eth0      no wireless extensions.
  LiveMediaBuild: Ubuntu 13.10 "Saucy Salamander" - Alpha i386 (20130915)
  MachineType: Acer Aspire 3620
  MarkForUpload: True
  Package: linux (not installed)
  PccardctlIdent:
   Socket 0:
     no product info available
  PccardctlStatus:
   Socket 0:
     no card
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: file=/cdrom/preseed/username.seed boot=casper only-ubiquity initrd=/casper/initrd.lz quiet splash --  debian-installer/language=fi keyboard-configuration/layoutcode?=fi
  ProcVersionSignature: Ubuntu 3.11.0-7.13-generic 3.11.0
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Daemon not responding.
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-7-generic N/A
   linux-backports-modules-3.11.0-7-generic  N/A
   linux-firmware                            1.114
  RfKill:
   0: acer-wireless: Wireless LAN
   	Soft blocked: no
   	Hard blocked: no
  Tags:  saucy
  Uname: Linux 3.11.0-7-generic i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  dmi.bios.date: 12/15/2005
  dmi.bios.vendor: Phoenix Technologies LTD
  dmi.bios.version: V1.01
  dmi.board.name: Garda-910
  dmi.board.vendor: Acer
  dmi.board.version: Rev
  dmi.chassis.asset.tag: None
  dmi.chassis.type: 10
  dmi.chassis.vendor: Acer
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrV1.01:bd12/15/2005:svnAcer:pnAspire3620:pvr0100:rvnAcer:rnGarda-910:rvrRev:cvnAcer:ct10:cvrN/A:
  dmi.product.name: Aspire 3620
  dmi.product.version: 0100
  dmi.sys.vendor: Acer

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