can not update ubuntu 11.10

[nobody850]

every time i try to update it gives me the error:

Requires installation of untrusted packages



The action would require the installation of packages from not authenticated sources.

details: apport-hooks-medibuntu chromium-browser chromium-browser-l10n chromium-codecs-ffmpeg libavcodec-extra-53 libavutil-extra-51 mplayer

[garvinrick4]

Key for medibuntu repositorys.


gpg --keyserver keyserver.ubuntu.com --recv 2EBC26B60C5A2783
gpg --export --armor 2EBC26B60C5A2783 | sudo apt-key add -Chromium-browser do you have a .ppa for chromium-browser=need the key:
http://www.ubuntuupdates.org/ppas
Or google Launchpad.net ppa for chromium and install key if that is where you got your ppa from.
Here it is: https://launchpad.net/~chromium-daily/+archive/ppa

[nobody850]

i went to terminal then entered the first code, then the second one but still no go.

[garvinrick4]

It will just say OK or something like that. It just gives you key for medibuntu, you installed them without key. click on screenshots.

[nobody850]

sorry i am still new to this, here what i got in the terminal

khalid@khalid-H55M-USB3:~$ gpg --keyserver keyserver.ubuntu.com --recv 2EBC26B60C5A2783
gpg: directory `/home/khalid/.gnupg' created
gpg: new configuration file `/home/khalid/.gnupg/gpg.conf' created
gpg: WARNING: options in `/home/khalid/.gnupg/gpg.conf' are not yet active during this run
gpg: keyring `/home/khalid/.gnupg/secring.gpg' created
gpg: keyring `/home/khalid/.gnupg/pubring.gpg' created
gpg: requesting key 0C5A2783 from hkp server keyserver.ubuntu.com
gpg: /home/khalid/.gnupg/trustdb.gpg: trustdb created
gpg: key 0C5A2783: public key "Medibuntu Packaging Team <admin@lists.medibuntu.org>" imported
gpg: no ultimately trusted keys found
gpg: Total number processed: 1
gpg: imported: 1
khalid@khalid-H55M-USB3:~$ gpg --export --armor 2EBC26B60C5A2783 | sudo apt-key add -
[sudo] password for khalid:
OK

[garvinrick4]

So when you run

sudo apt-get update
What are errors.

[nobody850]

khalid@khalid-H55M-USB3:~$ sudo apt-get update
[sudo] password for khalid:
Ign http://archive.canonical.com oneiric InRelease
Ign http://extras.ubuntu.com oneiric InRelease
Ign http://security.ubuntu.com oneiric-security InRelease
Ign http://ppa.launchpad.net oneiric InRelease
Ign http://ppa.launchpad.net oneiric InRelease
Ign http://ppa.launchpad.net oneiric InRelease
Get:1 http://extras.ubuntu.com oneiric Release.gpg [72 B]
Hit http://archive.canonical.com oneiric Release.gpg
Ign http://linux.dropbox.com natty InRelease
Hit http://security.ubuntu.com oneiric-security Release.gpg
Ign http://ppa.launchpad.net oneiric InRelease
Ign http://ppa.launchpad.net oneiric InRelease
Hit http://ppa.launchpad.net oneiric Release.gpg
Ign http://ppa.launchpad.net oneiric Release.gpg
Hit http://extras.ubuntu.com oneiric Release
Ign http://archive.ubuntu.com oneiric InRelease
Get:2 http://ppa.launchpad.net oneiric Release.gpg [316 B]
Hit http://ppa.launchpad.net oneiric Release.gpg
Hit http://archive.canonical.com oneiric Release
Ign http://sa.archive.ubuntu.com oneiric InRelease
Ign http://sa.archive.ubuntu.com oneiric-updates InRelease
Ign http://sa.archive.ubuntu.com oneiric-backports InRelease
Hit http://security.ubuntu.com oneiric-security Release
Hit http://extras.ubuntu.com oneiric/main Sources
Hit http://linux.dropbox.com natty Release.gpg
Get:3 http://archive.ubuntu.com oneiric Release.gpg [198 B]
Ign http://ppa.launchpad.net oneiric Release.gpg
Hit http://ppa.launchpad.net oneiric Release
Hit http://extras.ubuntu.com oneiric/main amd64 Packages
Hit http://extras.ubuntu.com oneiric/main i386 Packages
Hit http://sa.archive.ubuntu.com oneiric Release.gpg
Get:4 http://sa.archive.ubuntu.com oneiric-updates Release.gpg [198 B]
Hit http://archive.canonical.com oneiric/partner amd64 Packages
Hit http://security.ubuntu.com oneiric-security/restricted Sources
Ign http://ppa.launchpad.net oneiric Release
Hit http://ppa.launchpad.net oneiric Release
Ign http://ppa.launchpad.net oneiric Release
Ign http://extras.ubuntu.com oneiric/main TranslationIndex
Hit http://linux.dropbox.com natty Release
Get:5 http://archive.ubuntu.com oneiric Release [40.8 kB]
Hit http://ppa.launchpad.net oneiric Release
Ign http://ppa.launchpad.net oneiric Release
Hit http://sa.archive.ubuntu.com oneiric-backports Release.gpg
Hit http://ppa.launchpad.net oneiric/main Sources
Hit http://ppa.launchpad.net oneiric/main amd64 Packages
Hit http://ppa.launchpad.net oneiric/main i386 Packages
Ign http://ppa.launchpad.net oneiric/main TranslationIndex
Hit http://archive.canonical.com oneiric/partner i386 Packages
Ign http://archive.canonical.com oneiric/partner TranslationIndex
Hit http://security.ubuntu.com oneiric-security/main Sources
Hit http://security.ubuntu.com oneiric-security/multiverse Sources
Hit http://security.ubuntu.com oneiric-security/universe Sources
Hit http://security.ubuntu.com oneiric-security/main amd64 Packages
Hit http://security.ubuntu.com oneiric-security/restricted amd64 Packages
Get:6 http://packages.medibuntu.org oneiric InRelease [7,096 B]
Hit http://linux.dropbox.com natty/main amd64 Packages
Ign http://ppa.launchpad.net oneiric/main TranslationIndex
Ign http://ppa.launchpad.net oneiric/main Sources/DiffIndex
Ign http://ppa.launchpad.net oneiric/main amd64 Packages/DiffIndex
Ign http://ppa.launchpad.net oneiric/main i386 Packages/DiffIndex
Ign http://ppa.launchpad.net oneiric/main TranslationIndex
Hit http://sa.archive.ubuntu.com oneiric Release
Hit http://security.ubuntu.com oneiric-security/universe amd64 Packages
Hit http://security.ubuntu.com oneiric-security/multiverse amd64 Packages
Hit http://security.ubuntu.com oneiric-security/main i386 Packages
Hit http://security.ubuntu.com oneiric-security/restricted i386 Packages
Hit http://security.ubuntu.com oneiric-security/universe i386 Packages
Hit http://security.ubuntu.com oneiric-security/multiverse i386 Packages
Hit http://security.ubuntu.com oneiric-security/main TranslationIndex
Hit http://security.ubuntu.com oneiric-security/multiverse TranslationIndex
Ign http://ppa.launchpad.net oneiric/main TranslationIndex
Hit http://ppa.launchpad.net oneiric/main Sources
Hit http://ppa.launchpad.net oneiric/main amd64 Packages
Hit http://ppa.launchpad.net oneiric/main i386 Packages
Ign http://ppa.launchpad.net oneiric/main TranslationIndex
Hit http://linux.dropbox.com natty/main i386 Packages
Ign http://linux.dropbox.com natty/main TranslationIndex
Get:7 http://sa.archive.ubuntu.com oneiric-updates Release [28.2 kB]
Hit http://security.ubuntu.com oneiric-security/restricted TranslationIndex
Hit http://security.ubuntu.com oneiric-security/universe TranslationIndex
Hit http://ppa.launchpad.net oneiric/main Sources
Hit http://ppa.launchpad.net oneiric/main amd64 Packages
Hit http://security.ubuntu.com oneiric-security/main Translation-en
Ign http://repository.glx-dock.org oneiric InRelease
Hit http://ppa.launchpad.net oneiric/main i386 Packages
Get:8 http://archive.ubuntu.com oneiric/main Sources [877 kB]
Hit http://security.ubuntu.com oneiric-security/multiverse Translation-en
Hit http://security.ubuntu.com oneiric-security/restricted Translation-en
Hit http://sa.archive.ubuntu.com oneiric-backports Release
Hit http://security.ubuntu.com oneiric-security/universe Translation-en
Ign http://extras.ubuntu.com oneiric/main Translation-en_US
Hit http://sa.archive.ubuntu.com oneiric/restricted Sources
Hit http://sa.archive.ubuntu.com oneiric/main Sources
Hit http://sa.archive.ubuntu.com oneiric/multiverse Sources
Hit http://sa.archive.ubuntu.com oneiric/universe Sources
Hit http://sa.archive.ubuntu.com oneiric/main amd64 Packages
Ign http://extras.ubuntu.com oneiric/main Translation-en
Hit http://sa.archive.ubuntu.com oneiric/restricted amd64 Packages
Hit http://sa.archive.ubuntu.com oneiric/universe amd64 Packages
Hit http://sa.archive.ubuntu.com oneiric/multiverse amd64 Packages
Hit http://sa.archive.ubuntu.com oneiric/main i386 Packages
Hit http://sa.archive.ubuntu.com oneiric/restricted i386 Packages
Hit http://sa.archive.ubuntu.com oneiric/universe i386 Packages
Hit http://sa.archive.ubuntu.com oneiric/multiverse i386 Packages
Hit http://sa.archive.ubuntu.com oneiric/main TranslationIndex
Hit http://sa.archive.ubuntu.com oneiric/multiverse TranslationIndex
Err http://ppa.launchpad.net oneiric/main Sources
404 Not Found
Err http://ppa.launchpad.net oneiric/main amd64 Packages
404 Not Found
Err http://ppa.launchpad.net oneiric/main i386 Packages
404 Not Found
Hit http://sa.archive.ubuntu.com oneiric/restricted TranslationIndex
Hit http://sa.archive.ubuntu.com oneiric/universe TranslationIndex
Get:9 http://sa.archive.ubuntu.com oneiric-updates/restricted Sources [14 B]
Get:10 http://sa.archive.ubuntu.com oneiric-updates/main Sources [14.0 kB]
Err http://ppa.launchpad.net oneiric/main Sources
404 Not Found
Get:11 http://sa.archive.ubuntu.com oneiric-updates/multiverse Sources [14 B]
Get:12 http://sa.archive.ubuntu.com oneiric-updates/universe Sources [1,886 B]
Get:13 http://sa.archive.ubuntu.com oneiric-updates/main amd64 Packages [27.4 kB]
Err http://ppa.launchpad.net oneiric/main amd64 Packages
404 Not Found
Err http://ppa.launchpad.net oneiric/main i386 Packages
404 Not Found
Ign http://archive.canonical.com oneiric/partner Translation-en_US
Get:14 http://repository.glx-dock.org oneiric Release.gpg [198 B]
Get:15 http://sa.archive.ubuntu.com oneiric-updates/restricted amd64 Packages [14 B]
Get:16 http://sa.archive.ubuntu.com oneiric-updates/universe amd64 Packages [8,016 B]
Ign http://archive.canonical.com oneiric/partner Translation-en
Get:17 http://sa.archive.ubuntu.com oneiric-updates/multiverse amd64 Packages [14 B]
Get:18 http://sa.archive.ubuntu.com oneiric-updates/main i386 Packages [27.5 kB]
Get:19 http://sa.archive.ubuntu.com oneiric-updates/restricted i386 Packages [14 B]
Get:20 http://sa.archive.ubuntu.com oneiric-updates/universe i386 Packages [8,016 B]
Get:21 http://sa.archive.ubuntu.com oneiric-updates/multiverse i386 Packages [14 B]
Get:22 http://sa.archive.ubuntu.com oneiric-updates/main TranslationIndex [73 B]
Get:23 http://sa.archive.ubuntu.com oneiric-updates/multiverse TranslationIndex [70 B]
Get:24 http://sa.archive.ubuntu.com oneiric-updates/restricted TranslationIndex [70 B]
Get:25 http://sa.archive.ubuntu.com oneiric-updates/universe TranslationIndex [72 B]
Hit http://sa.archive.ubuntu.com oneiric-backports/main Sources
Hit http://sa.archive.ubuntu.com oneiric-backports/restricted Sources
Ign http://linux.dropbox.com natty/main Translation-en_US
Hit http://sa.archive.ubuntu.com oneiric-backports/universe Sources
Hit http://sa.archive.ubuntu.com oneiric-backports/multiverse Sources
Hit http://sa.archive.ubuntu.com oneiric-backports/main amd64 Packages
Hit http://sa.archive.ubuntu.com oneiric-backports/restricted amd64 Packages
Hit http://sa.archive.ubuntu.com oneiric-backports/universe amd64 Packages
Hit http://sa.archive.ubuntu.com oneiric-backports/multiverse amd64 Packages
Hit http://sa.archive.ubuntu.com oneiric-backports/main i386 Packages
Hit http://sa.archive.ubuntu.com oneiric-backports/restricted i386 Packages
Ign http://linux.dropbox.com natty/main Translation-en
Hit http://sa.archive.ubuntu.com oneiric-backports/universe i386 Packages
Hit http://sa.archive.ubuntu.com oneiric-backports/multiverse i386 Packages
Ign http://sa.archive.ubuntu.com oneiric-backports/main TranslationIndex
Ign http://sa.archive.ubuntu.com oneiric-backports/multiverse TranslationIndex
Ign http://sa.archive.ubuntu.com oneiric-backports/restricted TranslationIndex
Ign http://sa.archive.ubuntu.com oneiric-backports/universe TranslationIndex
Hit http://sa.archive.ubuntu.com oneiric/main Translation-en
Hit http://sa.archive.ubuntu.com oneiric/multiverse Translation-en
Hit http://sa.archive.ubuntu.com oneiric/restricted Translation-en
Hit http://sa.archive.ubuntu.com oneiric/universe Translation-en
Get:26 http://sa.archive.ubuntu.com oneiric-updates/main Translation-en [14.2 kB]
Hit http://sa.archive.ubuntu.com oneiric-updates/multiverse Translation-en
Hit http://sa.archive.ubuntu.com oneiric-updates/restricted Translation-en
Get:27 http://sa.archive.ubuntu.com oneiric-updates/universe Translation-en [5,593 B]
Get:28 http://repository.glx-dock.org oneiric Release [4,610 B]
Get:29 http://archive.ubuntu.com oneiric/restricted Sources [5,351 B]
Get:30 http://packages.medibuntu.org oneiric/free Sources [3,279 B]
Ign http://sa.archive.ubuntu.com oneiric-backports/main Translation-en_US
Ign http://sa.archive.ubuntu.com oneiric-backports/main Translation-en
Get:31 http://repository.glx-dock.org oneiric/cairo-dock amd64 Packages [5,164 B]
Ign http://ppa.launchpad.net oneiric/main Translation-en_US
Ign http://ppa.launchpad.net oneiric/main Translation-en
Ign http://sa.archive.ubuntu.com oneiric-backports/multiverse Translation-en_US
Ign http://sa.archive.ubuntu.com oneiric-backports/multiverse Translation-en
Ign http://ppa.launchpad.net oneiric/main Translation-en_US
Ign http://ppa.launchpad.net oneiric/main Translation-en
Ign http://ppa.launchpad.net oneiric/main Translation-en_US
Ign http://ppa.launchpad.net oneiric/main Translation-en
Ign http://ppa.launchpad.net oneiric/main Translation-en_US
Ign http://ppa.launchpad.net oneiric/main Translation-en
Ign http://ppa.launchpad.net oneiric/main Translation-en_US
Ign http://ppa.launchpad.net oneiric/main Translation-en
Get:32 http://packages.medibuntu.org oneiric/non-free Sources [4,356 B]
Ign http://sa.archive.ubuntu.com oneiric-backports/restricted Translation-en_US
Ign http://sa.archive.ubuntu.com oneiric-backports/restricted Translation-en
Ign http://sa.archive.ubuntu.com oneiric-backports/universe Translation-en_US
Ign http://sa.archive.ubuntu.com oneiric-backports/universe Translation-en
Hit http://packages.medibuntu.org oneiric/free amd64 Packages
Get:33 http://repository.glx-dock.org oneiric/cairo-dock i386 Packages [5,186 B]
Hit http://packages.medibuntu.org oneiric/non-free amd64 Packages
Ign http://repository.glx-dock.org oneiric/cairo-dock TranslationIndex
Hit http://packages.medibuntu.org oneiric/free i386 Packages
Hit http://packages.medibuntu.org oneiric/non-free i386 Packages
Ign http://packages.medibuntu.org oneiric/free TranslationIndex
Ign http://packages.medibuntu.org oneiric/non-free TranslationIndex
Ign http://repository.glx-dock.org oneiric/cairo-dock Translation-en_US
Ign http://repository.glx-dock.org oneiric/cairo-dock Translation-en
Ign http://packages.medibuntu.org oneiric/free Translation-en_US
Ign http://packages.medibuntu.org oneiric/free Translation-en
Ign http://packages.medibuntu.org oneiric/non-free Translation-en_US
Ign http://packages.medibuntu.org oneiric/non-free Translation-en
Fetched 1,089 kB in 27s (39.4 kB/s)
W: GPG error: http://ppa.launchpad.net oneiric Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 5A9BF3BB4E5E17B5
W: Failed to fetch http://ppa.launchpad.net/am-monkeyd/nautilus-elementary-ppa/ubuntu/dists/oneiric/main/source/Sources 404 Not Found

W: Failed to fetch http://ppa.launchpad.net/am-monkeyd/nautilus-elementary-ppa/ubuntu/dists/oneiric/main/binary-amd64/Packages 404 Not Found

W: Failed to fetch http://ppa.launchpad.net/am-monkeyd/nautilus-elementary-ppa/ubuntu/dists/oneiric/main/binary-i386/Packages 404 Not Found

W: Failed to fetch http://ppa.launchpad.net/team-xbmc/ppa/ubuntu/dists/oneiric/main/source/Sources 404 Not Found

W: Failed to fetch http://ppa.launchpad.net/team-xbmc/ppa/ubuntu/dists/oneiric/main/binary-amd64/Packages 404 Not Found

W: Failed to fetch http://ppa.launchpad.net/team-xbmc/ppa/ubuntu/dists/oneiric/main/binary-i386/Packages 404 Not Found

E: Some index files failed to download. They have been ignored, or old ones used instead.
khalid@khalid-H55M-USB3:~$

[garvinrick4]

See all of these go into Software sources and uncheck these so as to make them out of play.
They must have no oneiric ppa available.
404 Not Found
Err http://ppa.launchpad.net (http://ppa.launchpad.net/) oneiric/main amd64 Packages
404 Not Found
Err http://ppa.launchpad.net (http://ppa.launchpad.net/) oneiric/main i386 Packages
W: Failed to fetch http://ppa.launchpad.net/am-monkeyd/...source/Sources (http://ppa.launchpad.net/am-monkeyd/nautilus-elementary-ppa/ubuntu/dists/oneiric/main/source/Sources) 404 Not Found

W: Failed to fetch http://ppa.launchpad.net/am-monkeyd/...amd64/Packages (http://ppa.launchpad.net/am-monkeyd/nautilus-elementary-ppa/ubuntu/dists/oneiric/main/binary-amd64/Packages) 404 Not Found

W: Failed to fetch http://ppa.launchpad.net/am-monkeyd/...-i386/Packages (http://ppa.launchpad.net/am-monkeyd/nautilus-elementary-ppa/ubuntu/dists/oneiric/main/binary-i386/Packages) 404 Not Found

W: Failed to fetch http://ppa.launchpad.net/team-xbmc/p...source/Sources (http://ppa.launchpad.net/team-xbmc/ppa/ubuntu/dists/oneiric/main/source/Sources) 404 Not Found

W: Failed to fetch http://ppa.launchpad.net/team-xbmc/p...amd64/Packages (http://ppa.launchpad.net/team-xbmc/ppa/ubuntu/dists/oneiric/main/binary-amd64/Packages) 404 Not Found

W: Failed to fetch http://ppa.launchpad.net/team-xbmc/p...-i386/Packages (http://ppa.launchpad.net/team-xbmc/ppa/ubuntu/dists/oneiric/main/binary-i386/Packages) 404 Not Found
Click on this screenshot will show you were you can uncheck them.
They are also in this path
gedit /etc/apt/sources.list.d

[nobody850]

i maneged to find 4 of the 6 you told me to unchecked: 2 from the xbmc and 2 from the am-monkeyd

i went to the path but it was not correct.

[garvinrick4]

i maneged to find 4 of the 6 you told me to unchecked: 2 from the xbmc and 2 from the am-monkeyd

i went to the path but it was not correct. Get the launchpad.net oneiric's also.
sorry no gedit just follow path in file system to see them. /etc/apt/sources.list.d

[nobody850]

o man, i still don't understand.
i i went to the file system and tried to delete them but cud not do it.

sorry for this taking to long of your time.

[nobody850]

ok so unlicked every thing that had launchpad in it, now it updates no problem.
any more tips?

[tibasic]

As I recall the older versions of Ubuntu used Synaptic for updating. It's not a pretty way, but I got around this by installing Synaptic Package Manager and clicking "Mark all Upgrades" then clicking apply. Hit ok a few more times and you're on your way.

[subehsharma]

Best method to getaway from this problem is to install fix404. You can read about it more here:

Under Ubuntu, the APT package index is a database containing all packages of repositories (PPAs) defined in the /etc/apt/sources.list file. To update this database after adding some repositories, we need to use this command from the Terminal:

sudo apt-get update

Sometimes, when running the command given above, we get error messages (404 Not Found) that are the result of wrong PPAs, which may slow down the update process via the Terminal. In fact, this 404 Not Found error messages are not harmful at all, but you can use Fix404 to detect and remove these PPAs.

To install Fix404 on Ubuntu 11.04, launch the Terminal and run these commands:

sudo apt-add-repository ppa:lkjoel/fix404
sudo apt-get update
sudo apt-get install fix404

To install on Ubuntu 10.10/10.04, download this deb package here.

To start using Fix404, run this command (root privileges required):

sudo fix404

Then follow displayed instructions to disable PPAs causing the 404 Not Found Error.

[kneeki]

Key for medibuntu repositorys.


gpg --keyserver keyserver.ubuntu.com --recv 2EBC26B60C5A2783
gpg --export --armor 2EBC26B60C5A2783 | sudo apt-key add -Chromium-browser do you have a .ppa for chromium-browser=need the key:
http://www.ubuntuupdates.org/ppas
Or google Launchpad.net ppa for chromium and install key if that is where you got your ppa from.
Here it is: https://launchpad.net/~chromium-daily/+archive/ppa
following this up with an
sudo apt-get update fixed the problem for me. Thanks!