Data Error In Casper Filesystem.squashfs
Installing Linux from a Flash or SDCard This is a useful procedure to know how to do (to avoid CD/DVDs). If you have a netbook without a CD/DVD-rom drive, this is your only option for installing or re-installing any operating system. Ingredients: Procedure: Acquire the Proper Ubuntu OS Version. Download the appropriate version of ubuntu. If you consider an alternative download version, take care to consider the pros and cons of a netbook version (more compact but limited compared to the full desktop version), and an older (outdated by usually more stable) and newer (more up-to-date, but can be decidedly less stable) OS version. It often can be a challenge and necessary trial-and-error process to see which version is most compatible with your hardware. Almost always, however, at least one ubuntu version will successfully boot. Get Ubuntu Installed on the Flash Drive (or SD Card). Download and use the universal linux installer. This installer pairs the .iso downloaded from the previous step to the destination flash or sd drive letter. Ensure that you select the correct letter drive! This installs "wubi" (Windows-Based Ubuntu Installer) onto the destination drive, if you run the Universal USB Installer from windows. IF you run it from linux, it unstalls, the appropriately abbreviated lubi (and a mac-os rubbish-based installer will be called mubi). IMPORTANT: Trouble-shooting the Installation (if necessary, if not, skip to step 4). You may get a Data error in 'casper\filesystem.squashfs'. File is broken. error. I encountered this and it is quite a common diagnostic error when installing. That error indicates one of two things: 1)the installation failed due to the installer or 2)the installation failed due to a corrupt .iso. Thus, solutions are using a different installer (instead of universal linux installer), like unetbootin or for the second cause of the failed installation, redownloading the .iso from a mirror site or downloading a different version of the .iso. TL;DR, if you get the aforementioned error, your installer is causing problems and/or the .iso; use alternate sources for whichever is causing the problem. Solution Synopsis: Experiencing the aforementioned error during insta
communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Ask Ubuntu Questions Tags Users Badges Unanswered Ask Question _ Ask Ubuntu is https://linuxgeekoid.wordpress.com/2011/07/12/successfully-booting-and-installing-linux-from-a-flash-or-sd-card/ a question and answer site for Ubuntu users and developers. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top The file casper/filesystem.squashfs is corrupt up vote 0 down http://askubuntu.com/questions/408224/the-file-casper-filesystem-squashfs-is-corrupt vote favorite I tried burning Lubuntu 12.04 to a CD-RW with Xfburn and braseo, but it keeps be corrupted. I tried to check my hashes but: Lubuntu 12.04 i386$ md5sum -c md5sum.txt | grep -v "OK$" md5sum: ./casper/filesystem.squashfs: Input/output error ./casper/filesystem.squashfs: FAILED open or read md5sum: WARNING: 1 listed file could not be read My disc has enough room. Also, the iso's checksum is fine. ~/Desktop$ md5sum -c MD5SUMS.txt md5sum: lubuntu-12.04-alternate-amd64+mac.iso: No such file or directory lubuntu-12.04-alternate-amd64+mac.iso: FAILED open or read md5sum: lubuntu-12.04-alternate-amd64.iso: No such file or directory lubuntu-12.04-alternate-amd64.iso: FAILED open or read md5sum: lubuntu-12.04-alternate-i386.iso: No such file or directory lubuntu-12.04-alternate-i386.iso: FAILED open or read md5sum: lubuntu-12.04-alternate-powerpc.iso: No such file or directory lubuntu-12.04-alternate-powerpc.iso: FAILED open or read md5sum: lubuntu-12.04-desktop-amd64+mac.iso: No such file or directory lubuntu-12.04-desktop-amd64+mac.iso: FAILED open or read md5sum: lubuntu-12.04-desktop-amd64.iso: No such file or directory lubuntu-12.04-desktop-amd64.iso: FAILED open or read lubuntu-12.04-desktop-i386.iso: OK <--------------------------------This is the file md5sum: lubun
well up until it says "Data error in http://linux.bigresource.com/Ubuntu-Data-error-in-039-casper-filesystem-squashfs-039--cHc8S1iBU.html 'casper/filesystem.squashfs'. File is broken". I tried to install it anyways (I know how to work the BIOS and everything) and the installation just stops with an http://www.psychocats.net/ubuntu/usb error message. View 2 Replies Similar Messages: Ubuntu Installation :: Cannot Install 11.04 ErrorCan Not Mount /dev/loop0 (/cdrom/casper/filesystem.squashfs? Ubuntu Installation :: 10.04.1 Kubuntu Desktop To data error Toshiba T110 Laptop Running Win 7 - Cannot Mount "/dev/lop0 (/cdrom/casper/filesystem. Squashfs" Ubuntu Installation :: Casper Boot Toram Multiboot Squashfs Images Ubuntu :: Error - Mounting /dev/loop0 On //filesystem.squashfs Failed Ubuntu :: 10.10 Bootup - Filesystem.squashfs Failed Input / Output Error Cannot Mount Ubuntu Installation :: Error: (initramfs)mount:mounting/dev/loop0 On//filesystem.squashfs Failed Ubuntu Installation data error in :: Error Appeared - Mounting /dev/loop0 On //filesystem.squashfs Faild: No Such Device Ubuntu Installation :: MBP - Error "filesystem.squashfs Failed"? Ubuntu Installation :: Use The Data From The Persistent Casper-rw? Ubuntu Installation :: Live CD Cannot Mount /dev/loop0 On //filesystem.squashfs? Ubuntu Installation :: Upgrade 10.04 - (Cannot Mount Dev / Loop0 On Filesystem.squashfs Failed) Ubuntu Installation :: Mount: Mounting /dev/loop0 On //filesystem.squashfs Faild: No Such Device General :: Remove Patch From Kernel / Apply A Squashfs-lzma Patch (squashfs 4.1cvs)? Ubuntu Installation :: SQUASHFS Error: Unable To Read Fragment Cache Block Ubuntu :: Recover Data After LiveCD Filesystem Change? Ubuntu :: How Do I Recover Data From Corrupt Encrypted Filesystem Ubuntu :: Changing Filesystem - Using Partimage To Make Copy Of Data Ubuntu Security :: PHP Is Not Running Under Apache 2 And Limited By The Www-data Filesystem Access? Ubuntu :: Does An Ext4 Filesystem Being Used Only For Data Storage Require
Ubuntu Modest Specs Install Software Security in Ubuntu Where's the Terminal? Password in Terminal Next Steps Install Proprietary Drivers Mount Windows Install Proprietary Plugins Finding iTunes Alternatives Use Wine Beyond the Basics Backing up Ubuntu Upgrade Ubuntu* Change boot menu Playing Around Unity to classic Gnome Unity Gnome/KDE Plasma Comparison Install KDE Install XFCE Pure Ubuntu Pure Kubuntu Pure Xubuntu Pure Lubuntu Troubleshooting Can't sudo Graphical sudo Forgot password * Off-site link Cheap Plugs If you've found these tutorials useful, please consider donating a small amount to one of my favorite non-profits/charities. Every little bit helps. You may also want to consider donating directly to the Ubuntu project. Making a bootable USB of Ubuntu This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License. Introduction If your computer can boot from USB, then you can save yourself a CD by using UNetbootin to "burn" the disk image (the Ubuntu .iso file) to USB. This method has the advantage of not wasting a blank CD and of getting a snappier performance during the live session, since USB can usually be read faster than optical drives. As of Ubuntu 12.04, the .iso file sizes are now over 700 MB, which means you cannot even burn it to CD any more. You would have to waste a whole 4 GB blank DVD instead—all the more reason to "burn" to USB instead. Things to know first Your USB drive should be formatted as FAT32 or FAT16. It cannot be formatted as NTFS, HFS+, or Ext4. Most USB drives come formatted as FAT32 or FAT16 already, so this shouldn't be a big worry. Some USB sticks come with firmware that will prevent USB booting of Ubuntu from working. It's called U3. You can read more about it (including how to remove it) on Wikipedia. I've used this for USB sticks, a Sansa Clip MP3 player, and an SD card. It's a pretty versatile boot method. Just make sure you have at least 900 MB of free space on the drive. Most recently made computers can boot from USB. If you have to burn a CD or DVD, go to the CD burning page. (As far as I know, Macs will not boot non–OS X hard drives from USB, so you will have to burn a CD.) If your computer's BIOS does not support booting CDs or USB, you may have to employ a workaround called PLoP. I've never used this before, and it looks complicated to me, so your mileage may vary. Using UNetbootin After you download UNetbootin, double-click it. The unetbootin-windows-###.exe file you