[Bug 1406356] Re: Ubuntu install fails with "i/o error" on Lenovo E145 laptop

[Hans-Ove Frimodig]

Thank you for your response.
I am not sure what happened. I used a 8 GB microSD-card in an 
USB-adapter. The first time I created the bootable card with Rufus, from 
the 14.10 64-bit desktop ISO-file.

After your response I recreated the card from the same ISO file with 
Win32DiskImager. The source file's md5 sum was correct.
I didn't know how to check the contents on the card so it was not 
checked. Where is the "check disc" option? I got the same error again, 
in the ubiquity module.

I then used the same card+adapter and created a bootable Linux Mint from 
an ISO-file using Win32DiskImager, and it installed without problems.

My conclusion is not certain.
The downloaded Ubuntu image had the correct md5 sum.
The installation medium worked with another ISO file.

Thank anyway for your quick response!

/Hans-Ove

Phillip Susi skrev den 2014-12-29 20:36:
> Your installation medium appears to be corrupt.  You will need to
> recreate it and may want to run the "check disc" option from the boot
> menu to verify it.
>
>
> ** Changed in: ubiquity (Ubuntu)
>         Status: New => Invalid
>

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https://bugs.launchpad.net/bugs/1406356

Title:
  Ubuntu install fails with "i/o error" on Lenovo E145 laptop

Status in ubiquity package in Ubuntu:
  Invalid

Bug description:
  As far as I know, there is no ubiquity hardware in the Lenovo E145.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: ubiquity 2.20.0 [modified: lib/partman/automatically_partition/question]
  ProcVersionSignature: Ubuntu 3.16.0-23.31-generic 3.16.4
  Uname: Linux 3.16.0-23-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.14.7-0ubuntu8
  Architecture: amd64
  CasperVersion: 1.345
  Date: Mon Dec 29 20:07:39 2014
  InstallCmdLine: file=/cdrom/preseed/ubuntu.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity
  LiveMediaBuild: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
  SourcePackage: ubiquity
  UpgradeStatus: No upgrade log present (probably fresh install)

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