When booting from external usb dvd writer: 1) Hit Shift to display grub menu
2) Choose "Check disk for defects" 3) After some seconds it will display: Check finished: errors found in 1 files! Press any key to reboot your system PLEASE UBUNTU tell me what file is corrupt! I hate that you take away from the debug information! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/172937 Title: SQUASHFS error while booting from live cd To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/172937/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs