That is what happen when you add/mix versions (saucy is dead now) with non-trusted sources (non ubuntu). As your system is set to 'utopic', purge everything else and stay with the defaults ubuntu repositories.
http://www.tuxgarage.com/2011/01/restore-your-sources-list-to- defaults.html Ubuntuforum is the right place to get help; here it is for bugs only; and your trouble is only made by your silly tweaks. ** Changed in: gnome-terminal (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-terminal in Ubuntu. https://bugs.launchpad.net/bugs/1440284 Title: cannot update,download packages, or change devices Status in gnome-terminal package in Ubuntu: Invalid Bug description: Chagned my laptop from Windows 8.1 to Ubuntu 14.10 I cannot and do not know how how to fix these complicated problems and in need of help. Plus I can't even access the wifi, it does not appear in connections. Please help me fix these errors bagels@Nasus-G750JS:~$ lspci 00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor DRAM Controller (rev 06) 00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller (rev 06) 00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller (rev 06) 00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller (rev 06) 00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI (rev 05) 00:16.0 Communication controller: Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #1 (rev 04) 00:1a.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #2 (rev 05) 00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller (rev 05) 00:1c.0 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #1 (rev d5) 00:1c.2 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #3 (rev d5) 00:1c.3 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #4 (rev d5) 00:1c.4 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #5 (rev d5) 00:1d.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #1 (rev 05) 00:1f.0 ISA bridge: Intel Corporation HM87 Express LPC Controller (rev 05) 00:1f.2 SATA controller: Intel Corporation 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] (rev 05) 00:1f.3 SMBus: Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controller (rev 05) 01:00.0 3D controller: NVIDIA Corporation GK104M [GeForce GTX 870M] (rev a1) 03:00.0 Network controller: Broadcom Corporation BCM4352 802.11ac Wireless Network Adapter (rev 03) 04:00.0 Ethernet controller: Qualcomm Atheros QCA8171 Gigabit Ethernet (rev 10) bagels@Nasus-G750JS:~$ sudo apt-get update Ign http://ftp.tsukuba.wide.ad.jp utopic InRelease Ign http://ftp.tsukuba.wide.ad.jp utopic-updates InRelease Ign http://ftp.tsukuba.wide.ad.jp utopic-backports InRelease Ign http://ftp.tsukuba.wide.ad.jp utopic-security InRelease Ign http://ftp.tsukuba.wide.ad.jp utopic-proposed InRelease Hit http://ftp.tsukuba.wide.ad.jp utopic Release.gpg Hit http://ftp.tsukuba.wide.ad.jp utopic-updates Release.gpg Hit http://ftp.tsukuba.wide.ad.jp utopic-backports Release.gpg Hit http://repo.steampowered.com precise InRelease Hit http://ftp.tsukuba.wide.ad.jp utopic-security Release.gpg Hit http://ftp.tsukuba.wide.ad.jp utopic-proposed Release.gpg Ign http://linux.dropbox.com saucy InRelease Hit http://ftp.tsukuba.wide.ad.jp utopic Release Hit http://ftp.tsukuba.wide.ad.jp utopic-updates Release Hit http://ftp.tsukuba.wide.ad.jp utopic-backports Release Get:1 http://repo.steampowered.com precise/steam Sources [549 B] Hit http://ftp.tsukuba.wide.ad.jp utopic-security Release Hit http://ftp.tsukuba.wide.ad.jp utopic-proposed Release Get:2 http://linux.dropbox.com saucy Release.gpg [489 B] Get:3 http://repo.steampowered.com precise/steam amd64 Packages [604 B] Hit http://linux.dropbox.com saucy Release Ign http://linux.dropbox.com saucy Release Ign http://ppa.launchpad.net utopic InRelease Ign http://extras.ubuntu.com utopic InRelease Ign http://archive.canonical.com utopic InRelease Get:4 http://repo.steampowered.com precise/steam i386 Packages [804 B] Hit http://deb.playonlinux.com trusty InRelease Ign http://linux.dropbox.com saucy/main amd64 Packages/DiffIndex Ign http://ppa.launchpad.net utopic InRelease Hit http://extras.ubuntu.com utopic Release.gpg Hit http://archive.canonical.com utopic Release.gpg Ign http://linux.dropbox.com saucy/main i386 Packages/DiffIndex Ign http://ppa.launchpad.net utopic InRelease Hit http://extras.ubuntu.com utopic Release Hit http://archive.canonical.com utopic Release Get:5 http://linux.dropbox.com saucy/main amd64 Packages [1,159 B] Ign http://ppa.launchpad.net utopic InRelease Ign http://ppa.launchpad.net utopic Release.gpg Ign http://repo.steampowered.com precise/steam Translation-en_US Ign http://repo.steampowered.com precise/steam Translation-en Hit http://ppa.launchpad.net utopic Release.gpg Hit http://deb.playonlinux.com trusty/main amd64 Packages Hit http://ppa.launchpad.net utopic Release.gpg Hit http://ftp.tsukuba.wide.ad.jp utopic/main Sources Hit http://ppa.launchpad.net utopic Release.gpg Hit http://deb.playonlinux.com trusty/main i386 Packages Hit http://ftp.tsukuba.wide.ad.jp utopic/restricted Sources Hit http://ftp.tsukuba.wide.ad.jp utopic/multiverse Sources Hit http://ftp.tsukuba.wide.ad.jp utopic/universe Sources Hit http://ftp.tsukuba.wide.ad.jp utopic/main amd64 Packages Hit http://ftp.tsukuba.wide.ad.jp utopic/restricted amd64 Packages Hit http://ftp.tsukuba.wide.ad.jp utopic/universe amd64 Packages Hit http://ftp.tsukuba.wide.ad.jp utopic/multiverse amd64 Packages Hit http://archive.canonical.com utopic/partner Sources Hit http://ftp.tsukuba.wide.ad.jp utopic/main i386 Packages Hit http://ftp.tsukuba.wide.ad.jp utopic/restricted i386 Packages Hit http://ftp.tsukuba.wide.ad.jp utopic/universe i386 Packages Ign http://linux.dropbox.com saucy/main Translation-en_US Ign http://ppa.launchpad.net utopic Release Hit http://ftp.tsukuba.wide.ad.jp utopic/multiverse i386 Packages Hit http://ftp.tsukuba.wide.ad.jp utopic/main Translation-en Hit http://ftp.tsukuba.wide.ad.jp utopic/multiverse Translation-en Hit http://ftp.tsukuba.wide.ad.jp utopic/restricted Translation-en Hit http://ftp.tsukuba.wide.ad.jp utopic/universe Translation-en Ign http://linux.dropbox.com saucy/main Translation-en Hit http://ftp.tsukuba.wide.ad.jp utopic-updates/main Sources Hit http://ftp.tsukuba.wide.ad.jp utopic-updates/restricted Sources Hit http://ftp.tsukuba.wide.ad.jp utopic-updates/multiverse Sources Hit http://archive.canonical.com utopic/partner amd64 Packages Hit http://extras.ubuntu.com utopic/main Sources Hit http://ftp.tsukuba.wide.ad.jp utopic-updates/universe Sources Hit http://ftp.tsukuba.wide.ad.jp utopic-updates/main amd64 Packages Hit http://ftp.tsukuba.wide.ad.jp utopic-updates/restricted amd64 Packages Hit http://linux.dropbox.com saucy/main i386 Packages Hit http://ftp.tsukuba.wide.ad.jp utopic-updates/universe amd64 Packages Hit http://ppa.launchpad.net utopic Release Hit http://ftp.tsukuba.wide.ad.jp utopic-updates/multiverse amd64 Packages Hit http://ftp.tsukuba.wide.ad.jp utopic-updates/main i386 Packages Hit http://ftp.tsukuba.wide.ad.jp utopic-updates/restricted i386 Packages Hit http://ftp.tsukuba.wide.ad.jp utopic-updates/universe i386 Packages Hit http://ftp.tsukuba.wide.ad.jp utopic-updates/multiverse i386 Packages Hit http://ftp.tsukuba.wide.ad.jp utopic-updates/main Translation-en Hit http://archive.canonical.com utopic/partner i386 Packages Hit http://extras.ubuntu.com utopic/main amd64 Packages Hit http://ftp.tsukuba.wide.ad.jp utopic-updates/multiverse Translation-en Hit http://ftp.tsukuba.wide.ad.jp utopic-updates/restricted Translation-en Hit http://ftp.tsukuba.wide.ad.jp utopic-updates/universe Translation-en Hit http://ftp.tsukuba.wide.ad.jp utopic-backports/main Sources Hit http://ppa.launchpad.net utopic Release Hit http://ftp.tsukuba.wide.ad.jp utopic-backports/restricted Sources Hit http://ftp.tsukuba.wide.ad.jp utopic-backports/universe Sources Hit http://ftp.tsukuba.wide.ad.jp utopic-backports/multiverse Sources Hit http://ftp.tsukuba.wide.ad.jp utopic-backports/main amd64 Packages Hit http://ftp.tsukuba.wide.ad.jp utopic-backports/restricted amd64 Packages Hit http://ftp.tsukuba.wide.ad.jp utopic-backports/universe amd64 Packages Hit http://ftp.tsukuba.wide.ad.jp utopic-backports/multiverse amd64 Packages Hit http://ftp.tsukuba.wide.ad.jp utopic-backports/main i386 Packages Hit http://ftp.tsukuba.wide.ad.jp utopic-backports/restricted i386 Packages Hit http://extras.ubuntu.com utopic/main i386 Packages Hit http://ftp.tsukuba.wide.ad.jp utopic-backports/universe i386 Packages Hit http://ftp.tsukuba.wide.ad.jp utopic-backports/multiverse i386 Packages Hit http://ppa.launchpad.net utopic Release Hit http://ftp.tsukuba.wide.ad.jp utopic-backports/main Translation-en Hit http://ftp.tsukuba.wide.ad.jp utopic-backports/multiverse Translation-en Hit http://ftp.tsukuba.wide.ad.jp utopic-backports/restricted Translation-en Hit http://ftp.tsukuba.wide.ad.jp utopic-backports/universe Translation-en Hit http://ftp.tsukuba.wide.ad.jp utopic-security/main Sources Hit http://ftp.tsukuba.wide.ad.jp utopic-security/restricted Sources Hit http://ftp.tsukuba.wide.ad.jp utopic-security/multiverse Sources Hit http://ftp.tsukuba.wide.ad.jp utopic-security/universe Sources Ign http://archive.canonical.com utopic/partner Translation-en Hit http://ftp.tsukuba.wide.ad.jp utopic-security/main amd64 Packages Hit http://ftp.tsukuba.wide.ad.jp utopic-security/restricted amd64 Packages Hit http://ftp.tsukuba.wide.ad.jp utopic-security/universe amd64 Packages Hit http://ftp.tsukuba.wide.ad.jp utopic-security/multiverse amd64 Packages Hit http://ftp.tsukuba.wide.ad.jp utopic-security/main i386 Packages Hit http://ftp.tsukuba.wide.ad.jp utopic-security/restricted i386 Packages Hit http://ftp.tsukuba.wide.ad.jp utopic-security/universe i386 Packages Hit http://ftp.tsukuba.wide.ad.jp utopic-security/multiverse i386 Packages Hit http://ftp.tsukuba.wide.ad.jp utopic-security/main Translation-en Hit http://ftp.tsukuba.wide.ad.jp utopic-security/multiverse Translation-en Hit http://ftp.tsukuba.wide.ad.jp utopic-security/restricted Translation-en Hit http://ftp.tsukuba.wide.ad.jp utopic-security/universe Translation-en Hit http://ftp.tsukuba.wide.ad.jp utopic-proposed/main amd64 Packages Hit http://ftp.tsukuba.wide.ad.jp utopic-proposed/restricted amd64 Packages Hit http://ftp.tsukuba.wide.ad.jp utopic-proposed/multiverse amd64 Packages Hit http://ftp.tsukuba.wide.ad.jp utopic-proposed/universe amd64 Packages Hit http://ftp.tsukuba.wide.ad.jp utopic-proposed/main i386 Packages Hit http://ftp.tsukuba.wide.ad.jp utopic-proposed/restricted i386 Packages Hit http://ftp.tsukuba.wide.ad.jp utopic-proposed/multiverse i386 Packages Hit http://ftp.tsukuba.wide.ad.jp utopic-proposed/universe i386 Packages Hit http://ftp.tsukuba.wide.ad.jp utopic-proposed/main Translation-en Hit http://ftp.tsukuba.wide.ad.jp utopic-proposed/multiverse Translation-en Hit http://ftp.tsukuba.wide.ad.jp utopic-proposed/restricted Translation-en Hit http://ftp.tsukuba.wide.ad.jp utopic-proposed/universe Translation-en Ign http://deb.playonlinux.com trusty/main Translation-en_US Ign http://deb.playonlinux.com trusty/main Translation-en Ign http://extras.ubuntu.com utopic/main Translation-en_US Ign http://extras.ubuntu.com utopic/main Translation-en Hit http://ppa.launchpad.net utopic/main Sources Hit http://ppa.launchpad.net utopic/main amd64 Packages Hit http://ppa.launchpad.net utopic/main i386 Packages Hit http://ppa.launchpad.net utopic/main Translation-en Hit http://ppa.launchpad.net utopic/main Sources Hit http://ppa.launchpad.net utopic/main amd64 Packages Hit http://ppa.launchpad.net utopic/main i386 Packages Hit http://ppa.launchpad.net utopic/main Translation-en Hit http://ppa.launchpad.net utopic/main Sources Hit http://ppa.launchpad.net utopic/main amd64 Packages Hit http://ppa.launchpad.net utopic/main i386 Packages Hit http://ppa.launchpad.net utopic/main Translation-en Err http://ppa.launchpad.net utopic/main Sources 404 Not Found Err http://ppa.launchpad.net utopic/main amd64 Packages 404 Not Found Err http://ppa.launchpad.net utopic/main i386 Packages 404 Not Found Ign http://ppa.launchpad.net utopic/main Translation-en_US Ign http://ppa.launchpad.net utopic/main Translation-en Fetched 2,446 B in 16s (144 B/s) W: GPG error: http://linux.dropbox.com saucy Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY FC918B335044912E W: Failed to fetch http://ppa.launchpad.net/colingille/freshlight/ubuntu/dists/utopic/main/source/Sources 404 Not Found W: Failed to fetch http://ppa.launchpad.net/colingille/freshlight/ubuntu/dists/utopic/main /binary-amd64/Packages 404 Not Found W: Failed to fetch http://ppa.launchpad.net/colingille/freshlight/ubuntu/dists/utopic/main/binary-i386/Packages 404 Not Found ProblemType: Bug DistroRelease: Ubuntu 14.10 Package: gnome-terminal 3.6.2-0ubuntu1 ProcVersionSignature: Ubuntu 3.16.0-34.45-generic 3.16.7-ckt8 Uname: Linux 3.16.0-34-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.14.7-0ubuntu8.2 Architecture: amd64 CurrentDesktop: Unity Date: Sat Apr 4 14:08:12 2015 ExecutablePath: /usr/bin/gnome-terminal InstallationDate: Installed on 2015-03-25 (9 days ago) InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1) SourcePackage: gnome-terminal UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-terminal/+bug/1440284/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
