Do not use. This tag is in process of removal. If your software is freezing then you likely need to file a bug, as freeze problems are usually off topic here and will likely be closed.

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Ubuntu 14.04 animations freezes and slow performance [duplicate]

When i move the windows or maximize or that things, the animations freezes horribly, i have 8gb of ram, a 3.3ghz 3 cores processor and a geforce 7025. I upgraded from Elementary OS, on that OS the ...
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1answer
2k views

Ubuntu 14.04 desktop not loading after login

Turn on the PC, get normally to the login screen. But when I login, the desktop doesn't seem to load. I've waited half an hour but it still didn't load. I can get to the root by using the GRUB screen ...
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1answer
273 views

Kubuntu freezes after login

In Kubuntu 14.04 I have installed the Recommended NVIDIA drivers with the driver manager and now the computer freezes a moment after login, if I access the terminal it doesn't freeze. The graphic card ...
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0answers
30 views

Ubuntu 12.04 - seemingly random freezes

I am running Ubuntu 12.04 and I have experienced random freezes when running a number of different applications (I am also researching known bugs in those applications). Once the machine locks up, ...
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0answers
143 views

ubuntu freezes with heavy hdd usage (continuous blinking led)

I'm using ubuntu 14.04.1 LTS and it randomly freezes, and while that happen the HDD usage is quite high (LED almost continuously on). I can't move the mouse, can't use alt + tab, can't even go on ctrl ...
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0answers
231 views

Chrome freezes after exiting full screen mode in Netflix

So Ubuntu has recently announced the support of Netflix using Chrome v37+. I'm using Ubuntu 14.04 with Chrome 37.0.2062.120 (64-bit), and I have a problem specifically with Netflix. When I exit the ...
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0answers
210 views

Mouse cursor freeze: can get it to move with the mouse but keyboard keys work!

It's already 4 times that my mouse cursor has frozen today in about 7 hours of use! The last two freeze were at 2hr 25min interval, the last 3 being in the same session. It's a new ps/2 optical mouse, ...
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0answers
59 views

freezing while attempting to install Ubuntu 14.04.1 LTS

It the moment i have Windows 7 and i'm trying to swap over to Ubuntu for the first time, i downloaded AMD64 and put it onto a memory stick using universal usb installer and when i put the USB into my ...
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1answer
115 views

Skype video freeze

Ubuntu 12.04 been skype(ing) with skype version 4.2something and its been fine, Had an an email from skype saying that I needed to update to new version skype-ubuntu-precise_4.3.0.37-1_i386.deb if I ...
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1answer
123 views

X session locks up

I'm supporting a friend running Ubuntu 14.04 LTS. After initial installation, we used tasksel to convert to Ubuntu GNOME. He has since encountered a perplexing issue where after opening a particular ...
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1answer
169 views

Temporary freeze at login screen after suspend

I'm currently dual booting Ubuntu 14.04 LTS with Windows 8.1. On Ubuntu, when I wake up my system after a suspend, I'm taken to the login screen, as I'd expect. However, the system is consistently ...
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2answers
713 views

System freezes due to Intel videocard failure

I have a Dell XPS 15 running ubuntu 14.04 . At first all was fine, but for the past couple of months things are getting strange. Many times the laptop fails to suspend, or even freezes not allowing to ...
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2answers
151 views

How can I troubleshoot my system freezing just before restart?

Kubuntu 14.04 on a new computer. GPU is R9 280x in case it's relevant. Sometimes (not every time) when I restart in order to switch to Windows, Kubuntu seems to hang. There's a black screen. I am ...
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1answer
123 views

Ubuntu freezes and never launched again

My problem is while i surfing on internet ubuntu freezes. I can't get any response. Even num-lock is not working. Then i press power button 5 sec and restart ubuntu. it doesn't launch. Screen stays in ...
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2answers
489 views

New Asus laptop freezes every couple of minutes when on battery

This problem is different than : New asus with ubuntu keeps freezing and What should I do when Ubuntu freezes Actually i have 3 major problems I'll list according to importance : Couple of ...
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0answers
143 views

Android Virtual Device Manager “This window is not responding”

This issue is for Android Studio, Android Virtual Device manager and pretty much all my versions of Ubuntu. Ever since I installed Android Studio, the AVD always freezes when I try to close it. The ...
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0answers
122 views

What is causing this grub-install freezing issue on installation of 14.04.1 Server or Desktop?

I'm having a constant issue when trying to install Ubuntu Server 14.04.1. Every time, the installer freezes at "Running 'grub-install' dummy" where the loading bar is at 50%, where I then must hold ...
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2answers
4k views

White blocking screen when put youtube in full-screen mode

I am using Ubuntu 12.04 LTS.. In most cases, when I put a video in a Full screen on YouTube (I am not using HTML5, I am using Flash Player), and when try to exit the full screen mode, I got my screen ...
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0answers
31 views

GRUB freezes if external hard drive is connected. Can I simply make it invisible to GRUB?

GRUB seems to freeze whenever my 2 TB external hard drive (WD My Book) is connected. Connecting it while GRUB is loading does the same thing, but doing it afterwards or not at all will let my computer ...
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0answers
299 views

Ubuntu Hangs a lot even when 3 or 4 apps are working

I have a Samsung NP300E5C-A0CIN Laptop with 2 GB of ram, intel i3 processor. I have installed ubuntu 14.04 alongside windows 8.1 My laptop tends to hang a lot, especially while browsing the web both ...
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0answers
123 views

Ubuntu 14.04 Freeze Issue

So I have Ubuntu 14.04 Installed on my system with a few "tweaks", mainly ccsm. I also have google chromium browser installed as well. I do a lot of work in the browser and usually have 10+ tabs open ...
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0answers
23 views

14.04 Random Crashes (Freezes Up) [duplicate]

It started happening since I installed 14.04 a while back. The freeze begins with the program going unresponsive (greying out), and then the whole system freezes except for the mouse, the desktop is ...
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0answers
180 views

Ubuntu 14.04 system freezes frequently

I have Ubuntu 14.04, and a Sony VAIO VGN-CR120E. The entire system freezes very frequently. When it freezes, I can move the mouse, but cannot click on anything, and whatever shape (hyperlink ...
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0answers
31 views

Computer temporarily freezes on 97% evertime apt-get is run?

When I run apt-get on my computer it temporarily freezes for a few seconds sometimes ranging to a minute with the system completely unresponsive. Can anyone help me clarify the source of this problem ...
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0answers
363 views

Ubuntu 14.4 LTS Freezes

I recently re-imaged my MacBook with Ubuntu 14.4 LTS (64bit), however I've encountered significant problems. The initial issue I had was that the dimensions of the screen were not set properly. I ...
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0answers
36 views

Questions about checking for badblocks on a almost-definate bad HDD, I am new to Ubuntu

Heres the deal, I'm on an Asus x53sv-mh71, it's my friend's laptop. He dropped it about a month ago, and it stopped working about a week afterward. Wouldn't boot past the "starting windows" logo. I ...
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1answer
102 views

Crash, followed by I/0 error

I'm looking for help diagnosing an issue I'm having with Ubuntu 14.04 64bit. I'm a relative newbie to all this, so I'm not really sure where to start. Basically what happens is this: computer ...
9
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2answers
923 views

How to recover unbootable system?

I have just run the most recent set of recommended updates on a 10.10 system. The computer is now un-bootable. It gets as far as the "Ubuntu..." splash and then does nothing. I cannot switch to a ...
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0answers
28 views

How do I troubleshoot non-working graphics?

I'm running Ubuntu 14.04.1 on a desktop computer. It has worked flawlessly for a few months, but since doing a standard apt-get update + upgrade and rebooting, I am no longer shown my desktop after ...
0
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1answer
200 views

Ubuntu 14.04.1 freezes frequently (Intel G33 chipset graphic card)

I have a desktop pc with Intel® G33 x86/MMX/SSE2 graphic card. I installed Ubuntu 14.04 yesterday. It started to freeze frequently today, especially when I'm watching videos on Mozilla. I can't use ...
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1answer
108 views

Synaptic freezes at start

this is a fresh install of Ubuntu 14.04, using Gnome Flashback Mode. Synaptic made problems from the beginning, directly after its installation. Ubuntu 12.04, which is installed in parallel, never ...
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0answers
40 views

New Trusty install freezes [duplicate]

New install I am dual booting Win7 and Trusty on an MSI GT783. It has an SSD and an HDD. Win7 is on the SSD but I think the BIOS is on the HDD. When I installed Trusty I did it from a USB iso and the ...
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2answers
2k views

Right after installing Ubuntu 14.04.1 LTS it just don't work

I've just installed Ubuntu 14.04.1 LTS (desktop, 32 bits version), when the computer reboots Ubuntu ask me for the user and password configure. Right after entering this information, the PC freezes, ...
0
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1answer
30 views

Printer installation stalled

I'm trying to install the drivers for my printer, I think I interrupted the installation first time round and now it just stalls and freezes up. Also when I restart the computer it starts now in ...
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0answers
372 views

Citrix receiver freeze when is screen is locked

Whenever the screen is locked by the remote session (here Windows) within the citrix receiver (full screen) the local keyboard freezes. The mouse is still working properly, but the keyboard don't ...
5
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4answers
2k views

Alt-tab crashes gnome classic desktop (12.04)

I have a fresh install of ubuntu 12.04 and noticed alt-tab wasn't working. I followed some advice and installed compizconfig settings manager, wherein I checked Application Switcher. Then alt-tab ...
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0answers
82 views

Screenshooter hangs XFCE4

Several times over the last 48 hours I have had to reboot my way out of an XFCE4 hang where the mouse and keyboard cease responding in the GUI. A pattern has emerged whereby this happens just after I ...
0
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1answer
87 views

Unexpected system freezes

The title is pretty self-explanatory: every once in a while, my system (14.04 x64) freezes: the mouse isn't moving, REISUB does nothing and all I can do is cut off the power supply. I guess this can ...
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1answer
316 views

Chromium freezes after resuming from standby (Kubuntu 14.04)

Every time my laptop resumes from standby the Chromium browser becomes frozen. Graphically, it means that it leaves an unresponsive black square on the desktop. Sometimes, but not always it would ...
0
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1answer
267 views

Ubuntu Freezes while using terminal and firefox

Hi I am extremely new to programming. I downloaded Ubuntu 14.0 and it keeps freezing while I am using firefox and while using the terminal. I would really like for someone to give me some insight into ...
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0answers
189 views

Ubuntu 14.04 freeze - Kernel panic & Fatal Machine Check

I've got HP ProBook 470 G0 and Ubuntu 14.04 64-bit. Originally, it was preinstalled with Linux SUSE Enterprise but I've erased and installed Ubuntu 14.04 (it was Alpha that time). Laptop was randomly ...
0
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1answer
65 views

14.04 only works through recovery though badly

since I upgraded from 12.04 to 14.04 I can't boot in any other mode than through recovery mode. If I don't, the mouse hardly works then freezes, same for keyboard. Still, after using the recovery mode ...
0
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1answer
74 views

Brightness change freezes Ubuntu with Noveau and Nvidia drivers [duplicate]

Both Nvidia and Noveau were working fine before my bios update and now they both crash when I change the brightness. Integrated still works fine with brightness and I've tried several Nvidia drivers ...
0
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0answers
87 views

computer freezes on password prompt after upgrading to 14.04

First, I should say that I am a total beginner. When answering, please do not take for granted that I understand even the most basic step. Yesterday, I was given the option to update to ubuntu 14.04. ...
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0answers
33 views

Edubuntu 12.04 freezes at login window

I upgraded my edubuntu distribution to 12.04 and when I got to the last step, which was to remove no longer needed packages, I skipped it and continued. My computer restarted as it should but once it ...
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0answers
39 views

Weird screen freeezes when trying to boot after installation

http://youtu.be/GtpqAzzL-XM I just installed Ubuntu on an old computer and whenever I boot it this happens. If someone could help that would be great. THanks!
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0answers
68 views

Ubuntu 14.04 freezes after it goes to sleep

Whenever I leave my laptop idle for more than an hour it freezes. The mouse pointer disappears. However the keyboard and the power button works. And because of that I am able to safely shutdown my ...
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0answers
67 views

Installer freezes at Starting udev log

I'm trying to install (also tried to boot as LiveCD, to no avail, the very same thing happens) Ubuntu 14.04 on an old computer of mine (I'm not sure how old it is exactly, but may well be over 10 ...
12
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3answers
8k views

Computer freezing on almost full RAM, possibly disk cache problem

The problem I think is somewhat similar to this thread. It doesn't matter if I have swap enabled or disabled, whenever the real used RAM amount starts going close to maximum and there is almost no ...
1
vote
1answer
133 views

Ubuntu 14.04 Freeze i/o error

I have installed ubuntu 14.04 and I have been getting periodic system hangups and freezes. When I press F1 it will display i/o errors and sometimes display "Failed Command: Read FPDMA Queued." What ...