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[Launchpad Bug Tracker <783989@xxxxxxxxxxxxxxxxxx>]

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

** Changed in: linux (Ubuntu)
       Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/783989

Title:
  spurrious EXT4 errors remount /home read-only

Status in “linux” package in Ubuntu:
  Expired

Bug description:
  Since a couple of days, something seems to trigger spurrious EXT4
  errors that result in /home being re-mounted read-only. The user is
  not warned about this by the desktop environment; instead,
  applications silently fail to save documents, which obviously results
  in several hours of work being lost.

  I'd appreciate help on tracking the cause of these EXT4 errors and on
  fixing them.

  It might also be a good idead for GTK2, GVFS or some other desktop
  component to produce some kind of LOUD and ANNOYING error message in
  the notification area to alert the user, in the event that the kernel
  resorts to re-monting the filesystem to read-only. The warning should
  point the user to locally-accessible documentation for tracking and
  fixing the issue, without requiring network access to some external
  documentation.

  ProblemType: Bug
  DistroRelease: Ubuntu 11.04
  Package: linux-image-2.6.38-8-generic 2.6.38-8.42
  ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
  Uname: Linux 2.6.38-8-generic i686
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
  Architecture: i386
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  meracine   1654 F.... pulseaudio
  CRDA: Error: [Errno 2] Tiedostoa tai hakemistoa ei ole
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xefebc000 irq 44'
     Mixer name	: 'SigmaTel STAC9200'
     Components	: 'HDA:83847690,10280201,00102201 HDA:14f12c06,14f1000f,00100000'
     Controls      : 12
     Simple ctrls  : 7
  Date: Tue May 17 15:54:33 2011
  HibernationDevice: RESUME=UUID=b957667b-7881-42f6-b502-c28eca645d58
  IwConfig: Error: [Errno 2] Tiedostoa tai hakemistoa ei ole
  MachineType: Dell Inc. Latitude D430
  ProcEnviron:
   LANGUAGE=fi_FI:fi_FI.UTF-8:fi
   PATH=(custom, user)
   LANG=fi_FI.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic root=UUID=cd9a1998-9fb2-4208-aba6-bc2ba8f5e36a ro panic=15 quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-2.6.38-8-generic N/A
   linux-backports-modules-2.6.38-8-generic  N/A
   linux-firmware                            1.52
  RfKill: Error: [Errno 2] Tiedostoa tai hakemistoa ei ole
  SourcePackage: linux
  UdevDb: Error: [Errno 2] Tiedostoa tai hakemistoa ei ole
  UpgradeStatus: Upgraded to natty on 2009-09-14 (610 days ago)
  WpaSupplicantLog:
   
  dmi.bios.date: 06/20/2007
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A01
  dmi.board.name: 000007
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvrA01:bd06/20/2007:svnDellInc.:pnLatitudeD430:pvr:rvnDellInc.:rn000007:rvr:cvnDellInc.:ct8:cvr:
  dmi.product.name: Latitude D430
  dmi.sys.vendor: Dell Inc.

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