[Bug 792652] Re: ubiquity crashed with ValueError in command(): I/O operation on closed file

[Will Bellman]

On my end I had gone into the "Something else" option on the hard drive
setup portion of the tool.

I got this in the terminal window: (ctrl-alt-f1)

[paraphrasing since no cut and paste]

ata1.00 exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
ata1.00 BDMA2 Stat 0x282c1309
ata1.00 Failed command: READ DMA
ata1.00 cmd c8/00:08:00:01:00/00:00:00:00:00/e0 tag 0 dma 4096 in
               res 51/40:00:06:01:00/00:00:00:00:00/00 Emask 0x9 (media error)
ata1.00 status: { DRDY ERR }
ata1.00 error: { UNC } 

[loops, I think I got everything}

My secondary drive in theis machine is a terabyte drive known for
eccentricity.  I believe it's the first on the ata chain.

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to ubiquity in Ubuntu.
https://bugs.launchpad.net/bugs/792652

Title:
  ubiquity crashed with ValueError in command(): I/O operation on closed
  file

Status in “ubiquity” package in Ubuntu:
  Fix Released
Status in “ubiquity” source package in Oneiric:
  Won't Fix
Status in “ubiquity” source package in Precise:
  Fix Released

Bug description:
  Binary package hint: ubiquity

  I got this problem when I was trying clicking the Install Ubuntu 11.04
  from the desktop on Asus 1215B red.

  TEST CASE
  1. Boot from a Live media
  2. At Ubiquity Greeter click on 'Try Ubuntu' and start a live session
  3. Start ubiquity
  4. Proceed to step 'Prepare'
  5. Click on 'Continue' then quickly click on 'Quit' on the main dialog then 'Quit' on the confirmation dialog before the UI switches to step 'partman'

  Note:
  Timing seems important and you need to repeat steps 3 to 5 and clicking at slightly different moment until it crashes. It is easier to reproduce on low-end hardware than VM.
  Also I reproduced it more often with other languages than english.

  ACTUAL RESULT
  This crash or UI hang

  ProblemType: Crash
  DistroRelease: Ubuntu 11.04
  Package: ubiquity 2.6.10
  ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
  Uname: Linux 2.6.38-8-generic x86_64
  NonfreeKernelModules: wl
  Architecture: amd64
  Date: Fri Jun  3 21:24:09 2011
  ExecutablePath: /usr/lib/ubiquity/bin/ubiquity
  InterpreterPath: /usr/bin/python2.7
  LiveMediaBuild: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
  ProcCmdline: /usr/bin/python /usr/lib/ubiquity/bin/ubiquity gtk_ui
  ProcEnviron: Error: [Errno 13] Permission denied: '/proc/3371/environ'
  PythonArgs: ['/usr/lib/ubiquity/bin/ubiquity', 'gtk_ui']
  SourcePackage: ubiquity
  Title: ubiquity crashed with ValueError in command(): I/O operation on closed file
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/792652/+subscriptions