I’m a newbie with this Ubuntu system, I often use windows.. anyway my uncle gave me a laptop which uses Ubuntu 10 or something and I updated it to 12.04.
the system popped out this Ubuntu one and I clicked the install button yet several minutes some error came out as seen below.
W:Failed to fetch cdrom://Ubuntu 10.04.1 LTS_Lucid Lynx_-Release i386 (20100816.1)/dists/lucid/main/binary-i386/Packages
Please use apt-cdrom to make this CD-ROM recognized by APT. apt-get update cannot be used to add new CD-ROMs
,W:Failed to fetch cdrom://Ubuntu 10.04.1 LTS_Lucid Lynx_-Release i386 (20100816)/dists/lucid/restricted/binary-i386/Packages
Please use apt-cdrom to make this CD-ROM recognized by APT. apt-get update cannot be used to add new CD-ROMs
,E:Some index files failed to download. They have been ignored, or old ones used instead.
can someone help me with this?