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April 8th, 2017 05:16 AM #1
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Problem Installing Steam on Ubuntu MATE 16.04 LTS
Hello,
I'm having an issue installing Steam on Ubuntu MATE 16.04 LTS and can't post the message on the AskUbuntu site becayse I apparenlty don't have enough reputation points [apparently the error message i get has 2 weblinks in it so i cant post it].
Can someone please help me with this? Here is the error message I keep getting
W:Target Sources (main/source/Sources) is configured multiple times in /etc/apt/sources.list.d/noobslab-ubuntu-themes-xenial.list:2 and /etc/apt/sources.list.d/noobslab-ubuntu-themes-xenial.list:3, W:Target Sources (main/source/Sources) is configured multiple times in /etc/apt/sources.list.d/ravefinity-project-ubuntu-ppa-xenial.list:2 and /etc/apt/sources.list.d/ravefinity-project-ubuntu-ppa-xenial.list:3, W:Target Sources (main/source/Sources) is configured multiple times in /etc/apt/sources.list.d/ravefinity-project-ubuntu-ppa-xenial.list:2 and /etc/apt/sources.list.d/ravefinity-project-ubuntu-ppa-xenial.list:4, W:The repository 'cdrom://Ubuntu-MATE 16.04.2 LTS _Xenial Xerus_ - Release amd64 (20170215) xenial Release' does not have a Release file., W:Data from such a repository can't be authenticated and is therefore potentially dangerous to use., W:See apt-secure(8) manpage for repository creation and user configuration details., W:GPG error: https://download.opensuse.org/reposit.../xUbuntu_16.04 Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 5A7D1D38BEB6D886, W:The repository 'https://download.opensuse.org/repositories/home:/Horst3180/xUbuntu_16.04 Release' is not signed., W:Data from such a repository can't be authenticated and is therefore potentially dangerous to use., W:See apt-secure(8) manpage for repository creation and user configuration details., W:https://content.runescape.com/downlo...sty/InRelease: Signature by key AAC9264309E4D717441DB9527373B12CE03BEB4B uses weak digest algorithm (SHA1), E:Failed to fetch cdrom://Ubuntu-MATE 16.04.2 LTS _Xenial Xerus_ - Release amd64 (20170215)/dists/xenial/main/binary-amd64/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.
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then it may be that your system uses locked files sometimes it also happens when using the ultrauxthemepatcher application the only way is to take ownership ExplorerFrame.dll.mun file manually...
Animation in explorer...