kernel-packages team mailing list archive

[Andy Whitcroft <apw@xxxxxxxxxxxxx>]

It should be noted that sda3 is the only partition we seem to
successfully mount during probing, and that its neibour sda4 which
shares a boundary with it is also potentially active as swap:

Sep  3 09:48:46 lubuntu kernel: [  314.598101] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: (null)
Sep  3 09:48:46 lubuntu 40lsb: result: /dev/sda3:Ubuntu Saucy Salamander (development branch) (13.10):Ubuntu:linux
[...]
Sep  3 09:45:18 lubuntu kernel: [   94.421151] Adding 2439064k swap on /dev/sda4.  Priority:-1 extents:1 across:2439064k FS
Sep  3 09:48:46 lubuntu os-prober: debug: /dev/sda4: is active swap

We should get into this situation and try and activate the emergency
holographic shell and see which partitions are actually active and why.
As if they are active then the kernel would correctly prevent their
modification.

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Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1220165

Title:
  Error informing the kernel about modificatons

Status in “linux” package in Ubuntu:
  Confirmed
Status in “linux-ppc” package in Ubuntu:
  Confirmed

Bug description:
  When installing the desktop powerpc image, the installer comes up with
  an error message:

  "Error informing the kernel about modifications to partitino /dev/sda3
  - Device or resource busy.  This means Linuxc won't know about any
  changes you made to /dev/sda3 until you reboot - so you shouldn't
  mount it or use it in any way before rebooting."

  I made no changes.  The installer comes up with this error all on its
  own right before the "Where are you?" screen.

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: ubiquity 2.15.16
  ProcVersionSignature: Ubuntu 3.11.0-1.2-powerpc-smp 3.11.0-rc7
  Uname: Linux 3.11.0-1-powerpc-smp ppc
  ApportVersion: 2.12.1-0ubuntu3
  Architecture: powerpc
  CasperVersion: 1.336
  Date: Tue Sep  3 09:51:27 2013
  InstallCmdLine: ro ramdisk_size=1048576 file=/cdrom/preseed/lubuntu.seed boot=casper quiet splash -- video=radeonfb:1280x854-32@60
  LiveMediaBuild: Lubuntu 13.10 "Saucy Salamander" - Alpha powerpc (20130902.1)
  MarkForUpload: True
  SourcePackage: ubiquity
  UpgradeStatus: No upgrade log present (probably fresh install)

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