System installing crashed

[Kacper Skrzyński]

I get error about my cd drive

ProblemType: Bug
DistroRelease: Ubuntu 15.04
Package: ubiquity 2.21.2
ProcVersionSignature: Ubuntu 3.16.0-28.38-generic 3.16.7-ckt1
Uname: Linux 3.16.0-28-generic i686
ApportVersion: 2.15.1-0ubuntu1
Architecture: i386
CasperVersion: 1.347
Date: Sun Dec 28 01:43:21 2014
InstallCmdLine: noprompt cdrom-detect/try-usb=true file=/cdrom/preseed/ubuntu.seed boot=casper only-ubiquity initrd=/casper/initrd.lz quiet splash -- debian-installer/language=pl keyboard-configuration/layoutcode?=pl
LiveMediaBuild: Ubuntu 15.04 "Vivid Vervet" - Alpha i386 (20141227)
ProcEnviron:
 LANGUAGE=pl_PL.UTF-8
 TERM=linux
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=pl_PL.UTF-8
SourcePackage: ubiquity
UpgradeStatus: No upgrade log present (probably fresh install)

[Brian Murray (brian-murray)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. Reviewing your log files attached to this bug report it seems that there is a problem with your installation media (CD/DVD or USB stick). Please retry your installation with new media and if it still fails I'd recommend testing your memory. In the event that is is not in fact an error with your installation media or hardware please set the bug's status back to New. Thanks and good luck!

[Launchpad Janitor (janitor)]

[Expired for ubiquity (Ubuntu) because there has been no activity for 60 days.]