Questions about upgrading packages, systems or hardware.

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0
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0answers
8 views

fakeraid, don't startup after upgrade

I made up my workstation from 15.10 to 16.04, telling my colleagues I have never had any problems during my updates. The system is installed on a raid0 Intel software. Except that reboot, I just get ...
2
votes
1answer
65 views

Crash while upgrading to Ubuntu 16.04

I was upgrading my Ubuntu 14.04 to 16.04 LTS using the command sudo update-manager -d The process had finished downloading the packages and was in the process of installation. Some thing like 60% ...
1
vote
0answers
24 views

After upgrade, LibreOffice uses wrong colors

After upgrading from 14.04 to 16.04, I have a number of issues with LibreOffice. See this screenshot: Regarding the circled numbers on the screenshot: Some interface elements, such as these tabs, ...
2
votes
1answer
19 views

Servers Hardware Certification of kernel upgrades

I am trying to figure out the HW certification policy for older HW (my interest is servers). When a new point-release or HWE is available, it usually includes a Linux kernel update. Is there a ...
0
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0answers
42 views

Upgrading to new ubuntu version while using own local apt-mirror

i have a fresh installation of ubuntu server 15.10. When upgraded manully to 16.04 i want to install apt-mirror and replace all archive.ubuntu.com with the local ip of my server. Is this right and ...
2
votes
1answer
294 views

Botched upgrade--dpkg hangs on 'Started Braille Device Support'

Screwed up an upgrade from 14.10->15.04->15.10 badly. I've been messing around in recovery mode and am confidentish that I managed to get all the broken packages/dependencies removed and reinstalled, ...
1
vote
1answer
25 views

Latex problems upgrading from 15.10 to 16.04

Here's what I get when I run apt-get dist-upgrade, and running -f doesn't do anything: Reading package lists... Done Building dependency tree Reading state information... Done You might want ...
1
vote
0answers
9 views

I can't get sound to work in Ubuntu 15. Could upgrading to 16 fix it?

I'm pretty sure the hardware works, since I was able to hear sound when I had CentOS on the same computer earlier, and also in an earlier edition of Ubuntu before that (again, on the same hardware).
2
votes
2answers
1k views

Black screen after 15.10 upgrade, not even getting into tty1 anymore

I'm using Ubuntu 15.04 and upgraded to 15.10 tonight. After restarting I'm getting a black screen with a flickering message from my window manager. First I was able to get into tty1, so I ...
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0answers
25 views

boot to black screen after upgrade

I upgarted from 14.04 to 16.04. after boot the terminal tty1 opens, and a message is repeated: brcmsmac bcma0:1: brcmsmac: brcms_ops_bss_info_changed: disassociated brcmsmac bcma0:1: ...
0
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0answers
9 views

Reinstalling wine after upgrading 14.04 to XOrg lts-wily

I upgraded a KUbuntu 14.04 LTS install to xorg-core-lts-wily and all its dependencies, in order to be able to run on a 6th gen i3 with a HD520 graphics. That meant I lost wine, and I cannot seem to ...
0
votes
1answer
87 views

Upgrade VirtualBox headless 4.2 to 5.0 on Ubuntu Server 14.04

I have a VirtualBox headless installation up and running on a Ubuntu Server 14.04 machine. I installed VirtualBox via apt-get install virtualbox. Now I would like to upgrade this installation to 5.0, ...
0
votes
3answers
61 views

Can't upgrade to 16.04 LTS from 15.10

So I'm attempting to upgrade to 16.04 LTS on my 15.10 machine and it doesn't seem to recognize that the upgrade is available. Are there any suggestions where to start investigating this issue? So far ...
0
votes
0answers
24 views

Upgrade from 14.04.4 to 16.04 [duplicate]

New release was released at 21 April, but I can't update yet. I have Ubuntu 14.04.4 LTS but do-release-upgrade Checking for a new Ubuntu release No new release found If I add -d flag it found new ...
0
votes
1answer
78 views

My function keys are not working after upgrading to Ubuntu 16.04

I'm using a Lenovo 450. Recently I upgraded my OS to Ubuntu 16.04LTS. Now my function keys are not working. Fn+F1 does not work. Please help me in this regard. Thanks in advance.
0
votes
0answers
14 views

can I install Ubuntu server. without internet connection?

I am a student, I want to install Ubuntu server on my desktop.but every time when I installed it ask for a internet connection otherwise installation is aborted. Please help me to install Ubuntu ...
0
votes
1answer
31 views

Kubuntu Xenial upgrade - X11 error - “all shell packages missing”

I recently upgraded to Kubuntu 16.04 from 15.10. After the upgrade X windows doesn't start and I get dumped to a console window. When I log in I can execute a 'startx' but I get the KDE error "All ...
0
votes
0answers
222 views

Update issues 16.04 - Failed to download repository information

I keep getting the old message that I experienced from previous upgrades of yonder. Changing the server and refreshing doesn't seem to work anymore. W:There is no public key available for the ...
2
votes
0answers
21 views

Can't connect to WPA Enterprise wifi after upgrading from 15.10 to 16.04

After upgrading from 15.10 to 16.04, I can't connect to my university's wifi (eduroam), which uses WPA2 Enterprise security. I'm certain the passwords and settings are all correct, and I had no ...
1
vote
2answers
473 views

Trying to upgrade to 16.04 from 15.10, but “the required dependency 'apt (>= 1.0.10.2ubuntu2)' is not installed”?

I tried sudo apt-get update, but got E: Could not get lock /var/lib/apt/lists/lock - open (11: Resource temporarily unavailable) E: Unable to lock directory /var/lib/apt/lists/ E: Could not get lock ...
0
votes
1answer
49 views

Kubuntu 16.04 failed upgrade (problem with xserver-xorg-video-all?) [duplicate]

I'm trying to upgrade my Kubuntu Wily 15.10 computer but it fails. I'm doing this: $ sudo do-release-upgrade -m desktop This is what I get: Calculating the changes Could not calculate the ...
0
votes
2answers
849 views

How can I resolve BUILD_EXCLUSIVE error in upgrade to 3.19.7 Kernel?

I ran the following commands to upgrade from 3.19.0 to 3.19.7: $ cd /tmp $ wget ...
17
votes
5answers
3k views

16.04 upgrade broke mysql-server

My overall upgrade went well, but I am left with a critically lingering issue of mysql-server not being able to install itself, and nothing I am trying gets it to work. This is the error I see when ...
0
votes
0answers
21 views

Mouse pointer is not moving after upgrading to 16.04

Since I upgraded to Ubuntu 16.04 (coming from 15.10) I experience several issues (System errors after logging in). One of the most annoying of them is that sometimes after system start the mouse ...
0
votes
1answer
25 views

Dell XPS13 9333 - Big trouble updating Ubuntu to 15.10

a few days ago I had the unfortunate idea to upgrade my well-working Ubuntu 14.04 to 15.10 simply running the software update manager. Result: the installation went worng and now my Dell XPS13 9333 is ...
-1
votes
1answer
58 views

Ubuntu 16.04 failed upgrade

I have been using ubuntu 15.10. Yesterday i decided to upgrade to 16.04. The software manager aborted saying upgrade failed because of too many errors. Then i made the mistake of rebooting without ...
0
votes
0answers
24 views

MongoDB 3.0.2 won't start after upgrading to Ubuntu 16.04

I recently upgraded to Ubuntu 16.04 after which MongoDB 3.0.2 is not starting. $ sudo service mongod start which would throw error: Failed to start mongod.service: Unit mongod.service failed to ...
0
votes
0answers
7 views

Freeze during distro upgrade

Long and short of it: I have 14.04, am trying to go to 15.10 (admittedly that's quite a leap but is apparently possible), and my computer just froze on me. As in, black screen freeze. No display, no ...
8
votes
1answer
16k views

Upgrading to python 2.7.5 on Ubuntu 12.04

Ubuntu 12.04 comes with python v 2.7.3 by default. I want to upgrade it to v 2.7.5. I tried the instructions given in this question, sudo apt-get install build-essential sudo apt-get install ...
-1
votes
0answers
91 views

Why “Xenial Xerus” spend twice memory than “Wily Werewolf” and make Ram memory overflow? [on hold]

Why "Xenial Xerus" (Ubuntu 16.04 LTS) does not work properly and make Ram memory overflow, while "Wily Werewolf" (Ubuntu 15.10) work right? Xenial Xerus is spending to start more that twice amount of ...
-1
votes
1answer
11 views

public key is not available http://mirror.ppa.trinitydesktop.org

Getting the "because the public key is not available: NO_PUBKEY 96C95152F5CFC95C" for mirror.ppa.trinitydesktop.org Tried several suggestion but they did NOT work. How do I install a public key for ...
0
votes
0answers
13 views

User account stopped working [duplicate]

I can still login to my user account, and can open files that are on the desktop, but nothing else works. I cannot open a terminal (ctrl+shift+t does not work), the super key doesn't work, there is no ...
0
votes
0answers
11 views

At the start of Amarok are appearing 2 question marks at the unity launcher after 16.04 upgrade

The problem appears since I upgraded from 15.10 to 16.04. This happens everytime when I start Amarok for the first time after system startup. (The picture only shows 1 question mark, because the ...
-1
votes
2answers
85 views
0
votes
1answer
90 views

16.04 Upgrade: Failed to fetch Empty files can't be valid archives

After upgrading from 15.10 to 16.04, I am receiving the following error on apt-get update: Reading package lists... Done E: Failed to fetch ...
18
votes
2answers
4k views

Ubuntu latest LTS is now released, why can't I upgrade from previous LTS? And how can I force the upgrade? [duplicate]

Ubuntu Server 16.04 is now released. I have Ubuntu (server) 14.04.4 LTS, but when I try to do a do-release-upgrade it tells me that there are no upgrades available. Why? How can I upgrade my ...
0
votes
1answer
59 views

do-release-upgrade -d does not offer up 16.04 on a fully updated Ubuntu 14.04 LTS system

This command has worked just fine on a couple of Lubuntu systems. But, the first time I tried it on an Ubuntu system, no joy. $ lsb_release -d Description: Ubuntu 14.04.4 LTS $ sudo ...
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votes
0answers
7 views

Can't fetch upgrade files from ZW distro

W:Failed to fetch http://zw.archive.ubuntu.com/ubuntu/dists/natty-backports/main/source/Sources 404 Not Found [IP: 197.155.77.2 80] W:Failed to fetch ...
1
vote
1answer
44 views

How do I reinstall shared dependencies after upgrade to 16.04?

I just upgraded to 16.04. When I tried to launch Emacs from the command line, I get the following error emacs/src/emacs: error while loading shared libraries: libgif.so.4: cannot open shared ...
0
votes
1answer
35 views

How to remove new kernel and make older default (16.04)

I upgraded my kernel to version 4.4.8 in an attempt to enable suspend/hybernate, but in turn it decreased the battery life. So i want to either a. delete je 4.4.8 and revert to 4.4.0 kernel in my ...
0
votes
0answers
11 views

Since upgrading to 16.04 it doesn't suspend correctly

Since upgrading to 16.04 it doesn't suspend correctly. when I open the lid again later it reboots. Instead of showing the login screen it goes through BIOS and GRUB etc. Power settings shows how much ...
0
votes
1answer
36 views

Is it possible to upgrade directly from 15.04 to 16.04? [duplicate]

I am running Ubuntu 15.04 on my laptop. Is it possible to upgrade directly to 16.04?
1
vote
1answer
6k views

How to upgrade from rEFIt to rEFInd

I have recently installed Ubuntu Server (12.04.3) on a MacMini1.1... The MacMini already had OSX (Leopard) on it and I wanted to keep it, so after much research, I used the gpart and fdisk within an ...
0
votes
1answer
36 views

how can i upgrade and fix the ubuntu i have now?

I was given an old HP Windows7 desktop. It has NVIDIA GeForce 6150 SE graphics. I deleted the windows partition and had installed ubuntu, then upgraded to 14.04 LTS. In the current state, whenever ...
0
votes
0answers
10 views

Trouble while upgrading from 12.04 to 14.04

I'm upgrading from 12.04 to 14.04. I opened up the update manager. There was an option: New Ubuntu release 14.04.04 LTS is available I clicked on the upgrade button next to it, and a release notes ...
7
votes
2answers
2k views

Upgrade to 16.04. php7 not working in browser

I just upgraded from 14.10 to 16.04 and am not sure how to configure PHP 7 in apache. I did modify the php7.0.conf file to uncomment that last lines, restarted apache2 and no change. Do I need to ...
0
votes
1answer
90 views

Upgrade Ubuntu within Docker from 14.04 to 16.04 using do-release-upgrade

I have just set up a Docker container with an ubuntu:latest image. This image is, according to /etc/lsb-release an Ubuntu 14.04. Now I would like to upgrade the system in my container to Ubuntu 16.04. ...
0
votes
2answers
833 views

vmware error after upgrade to ubuntu 16.04

I just upgraded to ubuntu 16.04 and I started having problems with vmware (v 12.1.0 build-3272444). When I try to play the virtual machine I receive the following error: Could not open /dev/vmmon: No ...
0
votes
0answers
32 views

Disabled (black) screen after upgrading to 16 LTS, system working though no view, is it driver thing ? What to do?

recently I have upgraded Ubuntu from 15.10 to 16 LTS. I used it a few days and shut down, after turning on it starting normal, it showing that screen "to press f11 for boot" etc, but after that, ...
0
votes
0answers
51 views

Can't login after update from 15.10 to 16.04

I have Acer Aspire VN7-572G-573E with Ubuntu and Windows 10 as dual boot. I upgraded to 16.04 with the automatic upgrade tool when it asked me if I wanted to do so. I upgraded, and after reboot, I ...