[Bug 1874174] Re: uefi certificate failed, intrafds code decode failed , i have tried so many times but not successful installation

[NIKHIL KUMAR]

ubuntu 18.04 lts install without even a single problem....today i
re-download 20.04 lts but problem arrive again....
On Apr 22, 2020 10:15 AM, "Chris Guiver" <1874174 at bugs.launchpad.net> wrote:
>
> Thank you for taking the time to report this issue and helping to make
> Ubuntu better.
>
> This package failure looks like it was caused by bad ISO download,
> corrupted install media, or device failure. eg. look in the logs and
> you'll see messages like these :-
>
> Apr 22 02:23:13 ubuntu kernel: [ 2557.139333] SQUASHFS error: zlib
decompression failed, data probably corrupt
> Apr 22 02:23:13 ubuntu kernel: [ 2557.139339] SQUASHFS error:
squashfs_read_data failed to read block 0x44697c13
>
> Examining the information you have given us, this does not appear to be
> a useful bug report so I am closing it, as it appears to be a bad ISO or
> faulty device (inc. bad write-to-device). If you believe I'm in error,
> please leave a comment explaining why and change the status back to
> 'New'. I suggest you verify your ISO download, and note the validation
> of your ISO before install to ensure a good download & write.
>
> Possibly useful : https://tutorials.ubuntu.com/tutorial/tutorial-how-to-
> verify-ubuntu#0 and
> https://help.ubuntu.com/community/Installation/CDIntegrityCheck  (where
> CD refers to your install media, be it CD, DVD, HDD, SSD, thumb-drive
> etc)
>
> ** Changed in: ubiquity (Ubuntu)
>        Status: New => Incomplete
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1874174
>
> Title:
>   uefi certificate failed, intrafds code decode failed , i have tried so
>   many times but not successful  installation
>
> Status in ubiquity package in Ubuntu:
>   Incomplete
>
> Bug description:
>   i dont know
>
>   ProblemType: Bug
>   DistroRelease: Ubuntu 20.04
>   Package: ubiquity 20.04.9
>   ProcVersionSignature: Ubuntu 5.4.0-21.25-generic 5.4.27
>   Uname: Linux 5.4.0-21-generic x86_64
>   NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
>   ApportVersion: 2.20.11-0ubuntu22
>   Architecture: amd64
>   CasperVersion: 1.442
>   Date: Wed Apr 22 07:53:34 2020
>   InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz
file=/cdrom/preseed/ubuntu.seed quiet splash ---
>   LiveMediaBuild: Ubuntu 20.04 LTS "Focal Fossa" - Beta amd64 (20200402)
>   SourcePackage: ubiquity
>   UpgradeStatus: No upgrade log present (probably fresh install)
>
> To manage notifications about this bug go to:
>
https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1874174/+subscriptions

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https://bugs.launchpad.net/bugs/1874174

Title:
  uefi certificate failed, intrafds code decode failed , i have tried so
  many times but not successful  installation

Status in ubiquity package in Ubuntu:
  Incomplete

Bug description:
  i dont know

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: ubiquity 20.04.9
  ProcVersionSignature: Ubuntu 5.4.0-21.25-generic 5.4.27
  Uname: Linux 5.4.0-21-generic x86_64
  NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
  ApportVersion: 2.20.11-0ubuntu22
  Architecture: amd64
  CasperVersion: 1.442
  Date: Wed Apr 22 07:53:34 2020
  InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu.seed quiet splash ---
  LiveMediaBuild: Ubuntu 20.04 LTS "Focal Fossa" - Beta amd64 (20200402)
  SourcePackage: ubiquity
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1874174/+subscriptions