Questions about the graphical interface update-manager, as opposed to the command line apt-get.

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43
votes
7answers
71k views

“Require Installation Of Untrusted Packages” while upgrading with the update manager

It didn't fixed the error. So, how do I fix my GUI update? For every software I have to install it from command line because I got same error when install software from Ubuntu Software Center.
2
votes
1answer
2k views

Xubuntu software update not working?

When running a software update, I got a message telling me that either my network connections aren't working anymore, or that the repositories are no longer available. I already tried restarting my ...
0
votes
0answers
36 views

software center and update icon disappeared [duplicate]

When I am trying to reinstall the software center the following message is coming. Command run: sudo apt-get install software-center output: Reading package lists... Done Building dependency tree ...
0
votes
1answer
98 views

Start up and shut down issue after software update

These two programs updated yesterday. I am now, when starting up or shutting down, I no longer see the the Ubuntu splash screen. Instead I am seeing a rundown of the start-up and shut down operations. ...
0
votes
1answer
125 views

Why does Update-Manager download more than one kernel image

Thanks for the opportunity to ask question. I have used Ubuntu for a long time, but this is my first "ask". I have tried searching for answer for my questions below - but could not find an answer, ...
0
votes
1answer
28 views

Can I upgrade ubuntu in preinstalled dell laptop

If I purchase a ubuntu 14.04LTS preinstalled dell laptop then "can I upgrade ubuntu, whenever ubuntu's new version releases (i.e., ubuntu 15.xxLTS or later), via update manager using internet?
0
votes
1answer
108 views

Red Triangle notification on top panel

I have a red triangle on the top panel that says The update information is outdated. This may be caused by network problems or by a repository that is no longer available. Please update manually by ...
0
votes
1answer
33 views

I tried to install playonlinux and after that I had trouble opening Ubuntu software center and updates manager i can't open it

This is what update manager shows me when I open it: An unresolvable problem occurred while initializing the package information. Please report this bug against the 'update-manager' package and ...
0
votes
1answer
96 views

Brother HL-2270DW Printer uninstalling after software update

I'm using Ubuntu 14.04 and have a Brother HL-2270DW printer that I am trying to connect to my computer via USB. I followed the instructions here to install the printer, and in general, it works fine. ...
-1
votes
1answer
121 views

Error upgrade Ubuntu 13.10 to 14.04 [closed]

I am getting following error every time I try to upgrade Ubuntu 13.10 to 14.04: W:Failed to fetch http://security.ubuntu.com/ubuntu/dists/trusty-security/Release Unable to find expected entry ...
0
votes
0answers
10 views

why I am unable to install anything on my ubuntu 12.10? [duplicate]

I found following error while installing W:Failed to fetch http://ppa.launchpad.net/fcwu-tw/ppa/ubuntu/dists/quantal/main/source/Sources 404 Not Found , W:Failed to fetch ...
0
votes
0answers
21 views

I am getting the following error when I upgrade Ubuntu, from 13.10 to 14.04?

W:Failed to fetch http://archive.ubuntu.com/ubuntu/dists/trusty/Release Unable to find expected entry 'main/binary-i38/Packages' in Release file (Wrong sources.list entry or malformed file) , E:Some ...
0
votes
0answers
115 views

Ubuntu 12.04 updates manager - “Not all updates can be installed. Run a partial upgrade” [duplicate]

The message is for certain updates under the heading of (Other updates (LP-PPA-kubuntu-ppa-backports)). When I tried sudo apt-get update, i got the message: W: GPG error: http ...
0
votes
0answers
36 views

PC crash after installing 14.04 LTS

After upgrading to 14.04 LTS, I can no longer access any programs: Firefox doesn't start - nothing - just dead...
0
votes
1answer
68 views

Latest updates on ubuntu 14.10

Since I upgraded to ubuntu 14.10 , I didn't received any update. When I tape : sudo apt-get update It says that my system is up-to-date When was the last time you received an update on the ubuntu ...
1
vote
2answers
147 views

Hash sum mismatch?

Whenever I try to update the following error occurs Fetched 30.0 MB in 20s (1,429 kB/s) W: Failed to fetch ...
2
votes
2answers
214 views

Apt-get update runs without errors but doesn't really update package list

I installed 14.10 64 bits, three weeks ago, I never got any package to update. When I do apt-get update, I won't get any error, but updating of the package list is very fast and downloaded sizes seems ...
0
votes
0answers
26 views

I tried to update my ubuntu version 9,04 but the following message appeared about an error of the update manager. What can I do? [duplicate]

E:Encountered a section with no Package: header, E:Problem with MergeList /var/lib/apt/lists/gr.archive.ubuntu.com_ubuntu_dists_jaunty-updates_restricted_binary-i386_Packages
-1
votes
2answers
1k views

“sudo apt-get update” gives 404 Not found in Ubuntu 14.10 and probelm installing .deb

I've a fresh installation of Ubuntu 14.10 desktop. I downloaded it yesterday. It has been installed correctly. I've added a repository and now when I enter the following command sudo apt-get update ...
1
vote
0answers
57 views

Software updates crashes on nvidia driver [duplicate]

I just downloaded and installed 14.04 to replace a xubuntu 14.10 that has been crashing on every reboot. Now, with nothing else installed, Software updates crashes when it gets to the nvidia driver. ...
2
votes
4answers
125 views

Can I install updates while software center is installing?

I'm using Ubuntu 10.10 Maverick Meerkat in dual boot with Windows XP SP3 and am having issues while installing packages/programs in Ubuntu. Not that they don't install but parallel installation is not ...
0
votes
0answers
25 views

Using eth0, cannot connect to Ubuntu SW update

I'm trying to auto update my Ubuntu 14.04 LTS, but I keep getting an error: E:GPG error: http://fr.old-releases.ubuntu.com trusty InRelease: Clearsigned file isn't valid, got 'NODATA' (does the ...
0
votes
2answers
153 views

Not able to install, remove or update anything from software center

I'm having a bad time I guess. Everyday I'm facing new problems. My current problem is - I am not able to install, remove or update anything from software center. Also, sudo apt-get install -f is ...
0
votes
0answers
21 views

How do I fix a “Problem with MergeList” or “status file could not be parsed” error when trying to do an update? [duplicate]

The error message was could not initialize the package information. Please report this bug against the 'update manager' package and include the following error message: E : Dynamic Mmap ran out of ...
1
vote
1answer
87 views

Ubuntu 14.04 wants to update same package every day

I've problem with updating. Ubuntu 14.04 wants to update same packages every day. It's Boot repair (which I installed) and hostApd (which was installed by default) but I do not want them to update ...
0
votes
2answers
53 views

What happen if I uncheck all PPAs from 'Software & Updates'

What happen if I uncheck all items in 'Other Software' from 'Software & Updates'? No longer have new updates for packages??
2
votes
4answers
3k views

Black screen after installing hardware support

I'm using Ubuntu 12.04.4 LTS on my VMware Player. Update Manager popped up this morning with a bunch of updates and I installed them and restarted the OS - I didn't face any problems at all. But I ...
1
vote
0answers
62 views

Ubuntu 14.04: Software updater running automaticly?

This morning when I woke up the software updater wanted me to reboot and also the wireless connection was down (went down sometime during the night). How can this happen? I seem to remember that I ...
0
votes
1answer
67 views

How to disable third party repositories? I have tried sudo software-properties-gtk but it does not work

I cannot seem to find a way to disable third party repositories. I need to do this to update from 14.04 to 14.10 I type sudo software-properties-gtk But all I get is this alex@alex-NV55C:~$ ...
2
votes
1answer
6k views

cannot install anything via apt-get. problem with apt-get update [duplicate]

I am unable to install anything with apt-get. I think this problem is due to gpg error of some kind. I have done almost everything on the net as per my belief. this is what happens when I run apt-get ...
0
votes
0answers
24 views

Can't install any app [duplicate]

I am facing problem installing / updating any app on my system. I did some Google and came to know /boot is 99% full. I tried increasing it but everything failed because everything gets stuck at gzip: ...
0
votes
1answer
229 views

problem when update [duplicate]

When I try to update sudo apt-get update I get this W: Duplicate sources.list entry http://download.videolan.org/pub/debian/stable/ Packages ...
1
vote
2answers
88 views

can't update recommended Updates

I can't update the system. The recommended Updates pops up with some updates but when I hit install it says"Requires installation of untrusted packages"(screen shot below ) and when I hit O.K it ...
1
vote
1answer
147 views

Warnings during Ubuntu Update 14.10

For some days I got the red circle in the notification bar. After not being able to run software-updater, I tried using apt-get update. This is what I got: W: An error occurred during the signature ...
0
votes
1answer
135 views

bus error when i run sudo apt-get upgrade

I get bus error when I run sudo apt-get upgrade. my computer is a fresh install of ubuntu 14.04. How do I fix this so I can upgrade my computer?
0
votes
2answers
48 views

ubuntu 12.04 lts to 14.04 lts upgrade manager and files

I am new at this site. I would like to ask you something that i am not sure about for the update to 14.04 LTS from 12.04 LTS. The upgrade manager has notified me that a new version of ubuntu is ...
0
votes
2answers
274 views

how to install flex and bison: error can not locate file [duplicate]

i tried to install flex and bison but i got this error : can not locate the file & also i use software center to do this but authenticate error occur. i don't know which resource i should choose. ...
0
votes
2answers
71 views

Unable to update [duplicate]

when i go into terminal and type in sudo apt-get update, the response is: E: Malformed line 64 in source list /etc/apt/sources.list (dist parse) E: Type ‘ can this be fixed?
1
vote
1answer
45 views

Software Updater—what is “Files”?

In the Software Updater, there's an entry called "Files". There's no explanation of what this is or what purpose it serves. Does anyone know what this is?
-2
votes
1answer
2k views

“Software Updater” & “Software & Updates” not working on 14.04 LTS

I havent used my Ubuntu for quite long time. Today, when i boot the Ubuntu (14.04 LTS), the software updater and Software & Updates(from Settings) are not working. The software updater's window ...
0
votes
2answers
77 views

can't update from software updater

After the software updater pops up with some downloads as usual , I tried to download but after authentication a message says " Requires installation of untrusted packages This requires installing ...
1
vote
0answers
335 views

Update Manager doesn't work “ImportError: No module named 'codecs'”

Hello, Dear awesome community Each time I try sudo update-manager it returns Fatal Python error: Py_Initialize: Unable to get the locale encoding Traceback (most recent call last): File ...
-1
votes
2answers
244 views

HELP i cant install anything [duplicate]

i tried editing /etc/apt/sources.list and hono of the ULRs below appear in it. thanks in advance btw im running 12.04 root@p:~# apt-get update && apt-get upgrade Hit http:// ...
0
votes
0answers
26 views

i cant reinstall software-center

amm@amm-Satellite-C655D:~$ sudo apt-get --purge --reinstall install software-center software-properties-common [sudo] password for amm: Reading package lists... Done when i can reinsrall ...
0
votes
1answer
117 views

updates failing

I go to update but I get this error W:GPG error: http://download.opensuse.org Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY ...
0
votes
1answer
104 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 ...
0
votes
1answer
36 views

My update manager does not want to open [duplicate]

The message says: E:Encountered a section with no Package: header, E:Problem with MergeList /var/lib/apt/lists/za.archive.ubuntu.com_ubuntu_dists_precise_main_binary-i386_Packages, E:The package lists ...
0
votes
1answer
162 views

Cannot open Software Updater and Synaptic Package Manager [duplicate]

I have this error when I open Synaptic. E: Encountered a section with no Package: header E: Problem with MergeList ...
0
votes
1answer
417 views

Failed to install untrusted sources and failed to download update information

I changed my server from fastest available to main server, while trying to fix the issue with software manager (untrusted sources failing to install FYI) and I got an error. Here's an error I get: ...
0
votes
1answer
240 views

Ubuntu Update Manager Hash Sum mismatch

sudo apt-get update W: Failed to fetch http://ca.archive.ubuntu.com/ubuntu/dists/precise/main/source/Sources Hash Sum mismatch E: Some index files failed to download. They have been ignored, or ...