Hello,
I've made the mistake of having my boot in a seperate partition and above this made my ubuntu encrypted.
Just recently I erased old repositories via a command that was adviced here
http://askubuntu.com/questions/171209/my-boot-partition-hit-100-and-now-i-cant-upgrade-cant-remove-old-kernels-to
i followed the advice from answer 57 and erased old kernels but the last two.
I managed to update the computer few times since, but recently received an error notice, therefore cannot update my ubuntu 14.04-the error notice says there are some dependencies/repositories missing.
Here's the outcome also from trying to update via the terminal:
amayzingdakini@amayzingdakini-HP-ProBook-430-G1:~$ sudo apt-get update
[sudo] password for amayzingdakini:
Hit http://ppa.launchpad.net trusty InRelease
Hit http://ppa.launchpad.net trusty/main amd64 Packages
Ign http://archive.ubuntu.com trusty InRelease
Ign http://extras.ubuntu.com trusty InRelease
Ign http://desktop-download.mendeley.com stable InRelease
Hit http://ppa.launchpad.net trusty/main i386 Packages
Hit http://desktop-download.mendeley.com stable Release.gpg
Get:1 http://archive.ubuntu.com trusty-updates InRelease [64.4 kB]
Hit http://extras.ubuntu.com trusty Release.gpg
Hit http://ppa.launchpad.net trusty/main Translation-en
Hit http://desktop-download.mendeley.com stable Release
Hit http://desktop-download.mendeley.com stable/main amd64 Packages
Hit http://extras.ubuntu.com trusty Release
Ign http://www.openprinting.org lsb3.2 InRelease
Hit http://desktop-download.mendeley.com stable/main i386 Packages
Hit http://extras.ubuntu.com trusty/main Sources
Hit http://www.openprinting.org lsb3.2 Release.gpg
Hit http://extras.ubuntu.com trusty/main amd64 Packages
Hit http://extras.ubuntu.com trusty/main i386 Packages
Hit http://www.openprinting.org lsb3.2 Release
Hit http://www.openprinting.org lsb3.2/contrib amd64 Packages
Ign http://desktop-download.mendeley.com stable/main Translation-en_US
Ign http://desktop-download.mendeley.com stable/main Translation-en
Hit http://www.openprinting.org lsb3.2/contrib i386 Packages
Hit http://archive.ubuntu.com trusty-backports InRelease
Get:2 http://archive.ubuntu.com trusty-security InRelease [64.4 kB]
Hit http://archive.ubuntu.com trusty Release.gpg
Get:3 http://archive.ubuntu.com trusty-updates/main Sources [248 kB]
Ign http://dl.google.com stable InRelease
Get:4 http://dl.google.com stable Release.gpg [198 B]
Get:5 http://dl.google.com stable Release [1,347 B]
Get:6 http://dl.google.com stable/main amd64 Packages [1,193 B]
Hit http://dl.google.com stable/main i386 Packages
Ign http://extras.ubuntu.com trusty/main Translation-en_US
Ign http://extras.ubuntu.com trusty/main Translation-en
Ign http://dl.google.com stable/main Translation-en_US
Ign http://dl.google.com stable/main Translation-en
Get:7 http://archive.ubuntu.com trusty-updates/restricted Sources [5,359 B]
Get:8 http://archive.ubuntu.com trusty-updates/universe Sources [146 kB]
Ign http://www.openprinting.org lsb3.2/contrib Translation-en_US
Hit http://www.openprinting.org lsb3.2/contrib Translation-en
Get:9 http://archive.ubuntu.com trusty-updates/multiverse Sources [5,161 B]
Get:10 http://archive.ubuntu.com trusty-updates/main amd64 Packages [683 kB]
Get:11 http://archive.ubuntu.com trusty-updates/restricted amd64 Packages [15.9 kB]
Get:12 http://archive.ubuntu.com trusty-updates/universe amd64 Packages [333 kB]
Get:13 http://archive.ubuntu.com trusty-updates/multiverse amd64 Packages [13.0 kB]
Get:14 http://archive.ubuntu.com trusty-updates/main i386 Packages [659 kB]
Get:15 http://archive.ubuntu.com trusty-updates/restricted i386 Packages [15.6 kB]
Get:16 http://archive.ubuntu.com trusty-updates/universe i386 Packages [335 kB]
Get:17 http://archive.ubuntu.com trusty-updates/multiverse i386 Packages [13.1 kB]
Get:18 http://archive.ubuntu.com trusty-updates/main Translation-en [343 kB]
Get:19 http://archive.ubuntu.com trusty-updates/multiverse Translation-en [6,832 B]
Get:20 http://archive.ubuntu.com trusty-updates/restricted Translation-en [3,699 B]
Get:21 http://archive.ubuntu.com trusty-updates/universe Translation-en [175 kB]
Hit http://archive.ubuntu.com trusty-backports/main Sources
Hit http://archive.ubuntu.com trusty-backports/restricted Sources
Hit http://archive.ubuntu.com trusty-backports/universe Sources
Hit http://archive.ubuntu.com trusty-backports/multiverse Sources
Hit http://archive.ubuntu.com trusty-backports/main amd64 Packages
Hit http://archive.ubuntu.com trusty-backports/restricted amd64 Packages
Hit http://archive.ubuntu.com trusty-backports/universe amd64 Packages
Hit http://archive.ubuntu.com trusty-backports/multiverse amd64 Packages
Hit http://archive.ubuntu.com trusty-backports/main i386 Packages
Hit http://archive.ubuntu.com trusty-backports/restricted i386 Packages
Hit http://archive.ubuntu.com trusty-backports/universe i386 Packages
Hit http://archive.ubuntu.com trusty-backports/multiverse i386 Packages
Hit http://archive.ubuntu.com trusty-backports/main Translation-en
Hit http://archive.ubuntu.com trusty-backports/multiverse Translation-en
Hit http://archive.ubuntu.com trusty-backports/restricted Translation-en
Hit http://archive.ubuntu.com trusty-backports/universe Translation-en
Get:22 http://archive.ubuntu.com trusty-security/main Sources [102 kB]
Get:23 http://archive.ubuntu.com trusty-security/restricted Sources [4,035 B]
Get:24 http://archive.ubuntu.com trusty-security/universe Sources [32.7 kB]
Get:25 http://archive.ubuntu.com trusty-security/multiverse Sources [2,357 B]
Get:26 http://archive.ubuntu.com trusty-security/main amd64 Packages [402 kB]
Get:27 http://archive.ubuntu.com trusty-security/restricted amd64 Packages [13.0 kB]
Get:28 http://archive.ubuntu.com trusty-security/universe amd64 Packages [123 kB]
Get:29 http://archive.ubuntu.com trusty-security/multiverse amd64 Packages [4,798 B]
Get:30 http://archive.ubuntu.com trusty-security/main i386 Packages [378 kB]
Get:31 http://archive.ubuntu.com trusty-security/restricted i386 Packages [12.7 kB]
Get:32 http://archive.ubuntu.com trusty-security/universe i386 Packages [123 kB]
Get:33 http://archive.ubuntu.com trusty-security/multiverse i386 Packages [4,955 B]
Hit http://archive.ubuntu.com trusty-security/main Translation-en
Hit http://archive.ubuntu.com trusty-security/multiverse Translation-en
Hit http://archive.ubuntu.com trusty-security/restricted Translation-en
Hit http://archive.ubuntu.com trusty-security/universe Translation-en
Get:34 http://archive.ubuntu.com trusty Release [58.5 kB]
Ign http://archive.ubuntu.com trusty Release
Ign http://archive.ubuntu.com trusty/main Sources/DiffIndex
Ign http://archive.ubuntu.com trusty/restricted Sources/DiffIndex
Ign http://archive.ubuntu.com trusty/universe Sources/DiffIndex
Ign http://archive.ubuntu.com trusty/multiverse Sources/DiffIndex
Ign http://archive.ubuntu.com trusty/main amd64 Packages/DiffIndex
Ign http://archive.ubuntu.com trusty/restricted amd64 Packages/DiffIndex
Ign http://archive.ubuntu.com trusty/universe amd64 Packages/DiffIndex
Ign http://archive.ubuntu.com trusty/multiverse amd64 Packages/DiffIndex
Ign http://archive.ubuntu.com trusty/main i386 Packages/DiffIndex
Ign http://archive.ubuntu.com trusty/restricted i386 Packages/DiffIndex
Ign http://archive.ubuntu.com trusty/universe i386 Packages/DiffIndex
Ign http://archive.ubuntu.com trusty/multiverse i386 Packages/DiffIndex
Hit http://archive.ubuntu.com trusty/main Translation-en
Hit http://archive.ubuntu.com trusty/multiverse Translation-en
Hit http://archive.ubuntu.com trusty/restricted Translation-en
Hit http://archive.ubuntu.com trusty/universe Translation-en
Hit http://archive.ubuntu.com trusty/restricted Sources
Hit http://archive.ubuntu.com trusty/universe Sources
Hit http://archive.ubuntu.com trusty/multiverse Sources
Hit http://archive.ubuntu.com trusty/main amd64 Packages
Hit http://archive.ubuntu.com trusty/restricted amd64 Packages
Hit http://archive.ubuntu.com trusty/universe amd64 Packages
Hit http://archive.ubuntu.com trusty/multiverse amd64 Packages
Hit http://archive.ubuntu.com trusty/main i386 Packages
Hit http://archive.ubuntu.com trusty/restricted i386 Packages
Hit http://archive.ubuntu.com trusty/universe i386 Packages
Hit http://archive.ubuntu.com trusty/multiverse i386 Packages
Get:35 http://archive.ubuntu.com trusty/main Sources [1,064 kB]
Ign http://archive.ubuntu.com trusty/main Translation-en_US
Ign http://archive.ubuntu.com trusty/multiverse Translation-en_US
Ign http://archive.ubuntu.com trusty/restricted Translation-en_US
Ign http://archive.ubuntu.com trusty/universe Translation-en_US
Fetched 5,457 kB in 1min 25s (63.7 kB/s)
W: GPG error: http://archive.ubuntu.com trusty Release: The following signatures were invalid: BADSIG 16126D3A3E5C1192 Ubuntu Extras Archive Automatic Signing Key <email address hidden>
W: Failed to fetch http://dl.google.com/linux/chrome/deb/dists/stable/main/binary-i386/Packages Hash Sum mismatch
E: Some index files failed to download. They have been ignored, or old ones used instead.
