Questions about updates. This is a very general tag. If you have a tag that's more specific (e.g. the package name that your question is about) please use that one.

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Why do I get 404 errors when running 'apt-get update'?

I am not able to update. I also have tried update-manager. It gives the the error message: Failed to download repository information, check your Internet connection. praveen@praveen-desktop:~$ sudo ...
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3answers
6k views

unable to install mysql server on ubuntu [closed]

the error I encountered while updating in ubuntu 11.10. since I found that ubuntu 11.10 supports much better than 12.04 for matlab, I have rebooted my OS to ubuntu 11.10. And even here, I face same ...
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1answer
1k views

Recent update killed unity 3d launcher

I am scratching my head on this one, a lot of things are still new to me. I updated 126 packages just now through the update manager, and upon reboot everything works fine except the unity launcher. ...
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2answers
4k views

Fully automatic updates in Kubuntu

It is really annoying to click the update icon and enter password every time to confirm updates. How can I setup fully automatic updates without any prompts? (Not only security updates) Some small ...
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1answer
1k views

How do I update my graphics drivers?

I am using a laptop and ubuntu 11.04. I would like the easiest way possible because I am new to linux. here is my display information: *-display description: VGA compatible controller ...
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2answers
68 views

Update Manager doesn't show the latest version for upgrade [duplicate]

I am currently running Ubuntu 12.04 LTS and I want to upgrade it to 15.04. However, the update manager shows only 12.10. I tried changing its settings -> all new versions and disabling third party ...
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1answer
296 views

Can't install updates

I'm pretty new to ubuntu, I started using it about a month ago, and ever since I installed it I haven't been able to install updates. When I go to System Settings>details>install updates, it shows me ...
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1answer
1k views

updating package catch failed error while using intel graphics installer

I tried everything but this error persist continuously in Intel graphics installer for Linux error occurred while updating the package cache. error : W:GPG error: https://download.01.org saucy ...
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2answers
2k views

Cannot lock /var/lib/dpkg/ [duplicate]

semary@SemarY-PC:~$ sudo apt-get install linux-headers-generic E: Could not get lock /var/lib/dpkg/lock - open (11: Resource temporarily unavailable) E: Unable to lock the administration directory ...
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1answer
4k views

What's the best way to update the linux kernel if I have no internet connection?

I currently did a clean install of Ubuntu LTS 10.04 on my new laptop. After the installation, I attempted to do an update of the system only to find out that the 2 most important interfaces (eth0 and ...
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0answers
639 views

How bad are duplicate entries in sources.list? [duplicate]

What is sources.list? Is it like 'registry?' How important is it it to keep it 'clean?' When I did sudo apt-get update the last lines to display were these: W: Duplicate sources.list entry ...
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2answers
26k views

Problems with libGl, fbConfigs, swrast through each update?

I have problems when compile SFML-project(don't see any graphic): libGL error: No matching fbConfigs or visuals found libGL error: failed to load driver: swrast This error can be solved by simple ...
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1answer
1k views

How to let Muon update manager run without entering a password?

How to prevent Muon from asking a password when installing updates? Adding user ALL=(ALL) NOPASSWD: ALL to sudoers does not help. sudo apt-get upgrade works without a password, but Muon is still ...
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3answers
21k views

I need a copy of the default /etc/apt/sources.list [duplicate]

I upgraded to the RC some time ago and the sources.list is sort of screwed up, meaning I'm getting a lot of 404's when updating. Could someone please post an original sources.list for Maverick?
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3answers
2k views

GPG error : http://repos.rcn-ee.net

when I update using apt-get update on Beaglebone black, I got the following error, W: GPG error: http://repos.rcn-ee.net trusty InRelease: The following signatures couldn't be verified because the ...
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1answer
6k views

nvidia drivers fail completely after update to 3.5.019

I'm running a duel-screen set-up and need the proprietary drivers because the standard ones won't drive the second screen at full resolution. After updating to 3.5.019, downloading the latest linux ...
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3answers
9k views

Flash player won't start after Ubuntu update

very new on Linux as well on Ubuntu. I have install in my PC the Ubuntu 11.10 and after a regular Ubuntu update, the Flash player cannot start. I have uninstall the Flash player several times to ...
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1answer
4k views

“E: The list of sources could not be read.” while trying to update

When I try to update, I get this: root@deepit-R405-A-CPD6A2:/var/lib/apt# sudo apt-get update E: Type '123443215' is not known on line 61 in source list /etc/apt/sources.list E: The list of sources ...
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1answer
7k views

How to fix or re-install the broken packages resulting from updates installation?

I recently installed Kubuntu 14.04 and I installed available updates. Then, I got a black screen with mouse pointer visible. I lost my desktop. However I got to terminal with Ctrl+Alt+F1. Then I ran ...
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4answers
13k views

steam fatal error "steam needs to be online to update, but was set to offline movies.

I tried re-installing it but it simply kept giving me this error in a little window it also gives me an identical error some 3 seconds later without any new provocation.
3
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4answers
1k views

How can I update Ubuntu if the update servers are blocked?

I connect to the Internet through my college wifi and for some weird reason they have blocked all Ubuntu updates, so I cannot update Ubuntu through the common "Update Manager" way. So I was wondering ...
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0answers
4k views

Why run sudo apt-get update before installing a package? [duplicate]

Possible Duplicate: What does “sudo apt-get update” do? Why do we have to run sudo apt-get update before I can run sudo apt-get install package? I found this very annoying when I am ...
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1answer
2k views

Update/Installs fails with unrecoverable dpkg fatal error because libc6-i386 is missing

I keep receiving this error every-time I try to do some updates. I tried sudo dpkg --configure, sudo apt-get update and sudo apt-get install -f but they failed on me. installArchives() failed: ...
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1answer
2k views

Where is the update to 14.04.1 in update-manager?

I am not looking for a workaround or a hack. I am just confused. 14.04.1 has been released now for a week, and one of my machines which is on 12.04, and another one which is on 14.04 both don't have ...
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2answers
8k views

sudo apt-get update error

Hello i was trying to update my apt-get. And its giving me this error Err http://bd.archive.ubuntu.com raring Release.gpg Could not connect to bd.archive.ubuntu.com:80 (116.193.170.18), ...
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2answers
4k views

Failed to fetch PPA Error (Deluge) [duplicate]

Possible Duplicate: How can I fix a 404 Error using a PPA? How do I fix this error? W:Failed to fetch http://ppa.launchpad.net/deluge-team/ppa/ubuntu/dists/quantal/main/source/Sources ...
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2answers
2k views

How to get an Ubuntu system that boots to the command line to start the GUI?

As the title above, I am totally new to Linux. What I have now is a virtual hardisk with ubuntu and it started up as CLI. What I want to do is enable the graphic mode and able to switch it flexibly. ...
2
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2answers
470 views

How to enable the Update notification in the Unity notification area?

In classic Gnome, We used to have a special notification that appears in the notification area every time system updates are available; I don't see any update notification in Unity. How to enable it ...
2
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2answers
458 views

How to fix the boot loader with an installation disk at hand

I recently messed up my Master Boot Record and my system is not booting. I was dual booting Windows and Ubuntu. Both of them are not loading now. I don't care if I lose my windows, but I want my ...
2
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2answers
700 views

Why are apt-get updates in development releases slower?

When i update apt-get the universe repo takes ages to download, I usually max out at around 130kbps which can easily download ~4mb in under a minute yet it skips between going an bytes per second and ...
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2answers
1k views

Failed to fetch … Hash Sum mismatch. tried rm apt/list but didn't work [duplicate]

as you saw on the title, I got the "Failed to fetch... Hash Sum mismatch" Error. I have tried this method: sudo rm -rf /var/lib/apt/lists/* sudo apt-get update But it didn't work. I still got the ...
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2answers
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Ubuntu software center crashes every time I try to open

SystemError: E:Encountered a section with no Package: header, E:Problem with MergeList /var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_trusty_main_i18n_Translation-en%5fIN E:The package lists or ...
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4answers
373 views

Where/when is the update for Firefox to version 37..?

I checked with Synaptic Package Manager and the latest is 36.0.1+..... 37 was released in March.
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1answer
952 views

404 error while checking for update [duplicate]

I tried to check for updates in mu ubuntu 14.04 and getting error W: Failed to fetch http://ppa.launchpad.net/jconti/gnome3/ubuntu/dists/trusty/main/binary-i386/Packages 404 Not Found W: Failed to ...
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2answers
997 views

Is this normal? Ubuntu 14.04 Gnome 3.9.90?

I just finished installing Ubuntu 14.04 and Gnome Shell sudo apt-get install gnome-shell ubuntu-gnome-desktop, however when I checked what version has been installed I read 3.9.90: is this correct? ...
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2answers
7k views

12.04: Kernel Update - Stopping System Runlevel V Compatibility

I recently updated my Ubuntu 12.04. One of them was Kernel update to Kernel 3.2.0-58. The problem is that when the update finished it asked to restart my computer, so I did. The computer went into ...
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1answer
116 views

how to permanently disable ubuntu updates & hide install updates button pic included

how to permanently disable ubuntu updates pop up & hide or remove Install Updates button pic included see below:
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1answer
469 views

Find source of Partial Upgrade dialog in 12.10

I'm running Xubuntu 12.10 and started getting the "Partial Upgrade" dialog from Software Updater a few weeks ago. I did some reading, and from what I understand, this can solve itself within a short ...
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1answer
912 views

apt-get error: “Temporary failure resolving 'archive.ubuntu.com' ”

root@server1:~# apt-get update Err http://archive.ubuntu.com lucid Release.gpg Temporary failure resolving 'archive.ubuntu.com' 0% [Connecting to archive.ubuntu.com] I can't get it work, any ...
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3answers
2k views

When trying to install Wine on 12.10, 'Sudo' command will not let me type in a password

As the title explains, I have been attempting to install Wine on my laptop which is running 12.10. When I access the command terminal and entered sudo add-apt-repository ppa:ubuntu-wine/ppa I was ...
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0answers
1k views

Fail to download repository information [duplicate]

Why lately I've been getting this error when I try to update my computer? Ubuntu 12.04 Kernel 3.5.2 Processor i386 W:Failed to fetch ...
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3answers
1k views

When trying to upgrade Kerberos development libraries, why do I get an “unmet dependencies” error?

When I'm upgrading, get this error and can't install anything else You might want to run 'apt-get -f install' to correct these. The following packages have unmet dependencies: krb5-multidev : ...
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0answers
122 views

“Size mismatch” error while downloading packages [duplicate]

Possible Duplicate: How do I fix a “Failed to download package files” error? I've been having this annoying problem lately since I did a fresh install of 12.04. It started when ...
1
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2answers
878 views

Update manager always says it is outdated [duplicate]

Possible Duplicate: Update information is outdated Though it installs updates, it always says the update information is some days old and the number of days is increasing daily. I think it ...
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0answers
94 views

The package system is broken in 14.04 LTS

I am a beginner in Ubuntu. Please suggest on broken package system: The following packages have unmet dependencies: cndrvcups-common: Depends: libglade2-0 (>= 1:2.5.1) but it is not installed ...
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2answers
196 views

What is the difference in command-line “sudo apt-get update” and using Synaptic or Auto-updater?

The whole update process seems somewhat confusing to me. I can understand the need to run sudo apt-get update prior to installing another package, but, what is the difference in running update from ...
0
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1answer
180 views

System Settings Missing/Bluetooth Settings/Sound Settings/Programs Missing?

Not sure what happened but all my settings are missing, I cant access any to make changes. When check under the dash not of the settings are showing as been instilled. Not only settings but some ...
0
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1answer
344 views

Unable to update system from terminal on Ubuntu 14.04

I am using Ubuntu 14.04. Recently my institute changed network proxy settings. After that, I am unable to update anything from my terminal. Also, new installations from terminal are not possible. I ...
0
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1answer
75 views

A question about the last security update for Ubuntu (“ATTENTION: Due to an unavoidable ABI change…”) [duplicate]

I'm subscribed to the Ubuntu Security Notes, so everytime that I receive an e-mail, a new update is avalable. But in the last update, they wrote something in the end that I coudn't undertand much, so ...
0
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2answers
4k views

Ubuntu 14.04 used too much processor after latest updatest

after updating ubuntu 14.04 it uses 25-50% of my processor continuously causing my laptop turnoff automatically by overheating. i have no problem before the updates. graphic driver is not a problem, i ...