Commonly used to refer to unresponsive computers. 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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DV6000 screen freezing after usb boot when upgrading to trusty 14.04 LTS

I love ubuntu but can't seem to get around this initial issue. I want to use it already haha but I'm a noob can U guys help? Spex HP Pavilion Entertainment PC-widescreen dv6000 Nvida grafix
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8 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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38 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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12 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 ...
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Jailkit freezing

I'm trying to jail ssh users on my Ubuntu 14.04 server. So after installing Jailkit version 2.17 (with the help of this tutorial) I'm now trying to follow this AskUbuntu answer to use Jailkit. After ...
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16 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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7 views

My keyboard freezes

while typing in Unity Dashboard, my keyboard froze for 4-5 seconds. This never happened with my earlier experience with Ubuntu. i am using Nvidia quadro 600 card. could anyone help me with this ...
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1answer
35 views

Browser freezes frequently. Will it be a swap problem?

I am facing a problem with very slow browser apps, Wine games and Unity. I am using Ubuntu 14.04 on my Sandisk Cruzer 32GB flash drive. I have N53SV Laptop with 16 GB RAM and an nVidia card, and ...
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51 views

Suspend and hibernate not working and freezing Ubuntu 14.04

I've just upgraded to ubuntu 14.04 and had some problems with suspend and hibernate. When I try to wake up from suspend the screen freezes on the login and the only thing that I can do is move the ...
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1answer
69 views

14.04 freezes after splash | Immediately after installing updates

Laptop is a Dell XPS 14 (L421x). i7 3517u with Nvidia GT630m, 14.04 LTS. I am using Intel graphics drivers for Linux, I don't remember if I used Nvidia drivers or not. Got prompted for updates last ...
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79 views

Ubuntu 14.04 freezes after login - no GUI, only mouse and default wallpaper

I am re-installing as we speak. I have a problem that keeps recurring: I'm running Chrubuntu on an Acer C720... When Ubuntu first froze with a blank screen, after login, with just a mouse and ...
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37 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 ...
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27 views

ubuntu 12.04 becomes unresponsive

I have installed Ubuntu 12.04 LTS on my Lenevo B490. System: Intel® Core™ i3-3110M CPU @ 2.40GHz × 4 Memory: 3.5GiB OS Type: 32-bit Disk: 305.8 GB It's a dual boot with Windows 7 and Ubuntu. Of ...
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26 views

screen freezes and looks scrambled after log in

I just installed ubuntu 14.04.1 on one of my machines and the install was pretty smooth utill after I was done and it was time for me to log in. As soon as I logged in the screen freezes and looked ...
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2answers
42 views

Problem while browsing

I have Ubuntu 14.04 installed on my PC with 2+ Ghz processing speeds and 4gb RAM. While I'm browsing on using Firefox, the browser suddenly gets dim and then bright. It happened multiple times. While ...
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1answer
55 views

Ubuntu 12.04 freezes a lot

I have a desktop with Ubuntu 12.04 with Unity, fresh install about a year ago. Details: Intel Core i5-3570K CPU @ 3.40GHz × 4, 4Gb RAM, 2 Tb HD, 64-bit Ubuntu 12.04.5 LTS Kernel: 3.5.0-54-generic ...
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51 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 ...
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38 views

Ubuntu 14.04 freezing when logging on

Hello I am new to Ubuntu. I have created a bootable pendrive and succesfully replaced XP with ubuntu on a PC. I logged on fine and was exploring but when I started firefox the whole system froze, ...
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29 views

Desktop freezes for a few seconds

When I press on settings or sound settings, my whole desktop freezes for like 2 - 3 seconds. I own msi fx600 laptop with intel hd graphics and nvidia 325m graphics and I use x.org xserver drivers Any ...
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109 views

Ubuntu 14.04.1 LTS crashes on GeForce 9400 motherboard

I installed the latest Ubuntu 14.04.1 LTS Desktop on a PC equipped with a GeForce 9400 motherboard with 8 GB of RAM and Intel Core2 Duo E7500 @2.93 GHz. This motherboard uses a part of the main memory ...
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1answer
135 views

Lubuntu 14.04.1 Fresh Install Won't Boot: runaway loop, USB

I have a fresh install of Ubuntu 14.04.1. I tried to boot into it several times, waiting >4 minutes each time, and saw only a fat blinking cursor in the upper left. I chrooted into the OS from a ...
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47 views

Apple Magic Mouse Bluetooth in Dell XPS 13 Ubuntu 14.04 randomly freeze and reconnect automatically

Environment: - Dell XPS 13-9333 - Apple Magic Mouse - Ubuntu 14.04.1 LTS 64bit - Kernel 3.16.0-031600rc7-generic,and latest update 14.04, kernel 3.13.0-30.55 - Linux-firmware 1.127.5, # dmesg ...
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31 views

Ubuntu 12.04 freezes when switching to lightdm

I was changing the theme in my Ubuntu 12.04 to Mac OS theme, constantly installing, logging in and out, rebooting when trying to fix things along the way. While I was doing a reboot, it froze, for the ...
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1answer
15 views

Audacity Stop Record Freeze

As the title reads, after recording audio, and pressing the stop button, audacity freezes. This doesn't appear to happen all the time, but when it does I terminate Audacity and then recover project ...
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24 views

Ubunut 14.04 freezing nothing in syslog?

I am running Ubunut 14.04. Recently and not exactly sure when it started, my Ubunutu has been freezing. Everything becomes unresponsive and just hangs. I cannot get into any other tty, and nautilus ...
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53 views

Ubuntu 14.04 LTS freezes on restart

I am pretty new to Ubuntu. I just installed 14.04 on my Dell M4600 a few days ago. I noticed during the install, when it said remove installation media and press enter, it froze after I pressed enter. ...
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42 views

Ubuntu 14.04 as dom0 for xen 4.4 hangs on boot

I am trying to install Xen on a fresh install of Ubuntu 14.04 LTS. However, after I install xen-hypervisor-amd64, the system does not boot anymore, it hangs at this screen: If I boot it without Xen, ...
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1answer
80 views

Ubuntu 14.04 (cinnamon desktop) freezing, typically when using terminal

This is really strange, but frequently, Ubuntu freezes when I'm trying to enter (even basic) commands in the terminal. It does randomly happen when opening programs like Chrome as well. It freezes for ...
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19 views

the system freezes: black screen with color blocks

the system freezes randomly and the screen turns black, with a lot of color blocks flashing. I just can turn off the computer with the power button. I'm working with a laptop Dell studio 1558, i5 ...
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46 views

Ubuntu update caused system to freeze on boot at purple screen. Recovery mode fails and brings up BusyBox

I've searched through existing questions, but nothing addresses my problem. My system running Ubuntu 14.04 went through a partial-update a few days ago. Ever since, my system will not boot. It ...
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43 views

Latest Linux systems constantly freezing

Before I begin, I should clarify that this issue does not happen only with Ubuntu 14.04, but with Elementary OS Luna and Debian 7 as well. To make the story short, Debian froze from the installation ...
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70 views

Disabling the left-aligned lock screen in Ubuntu 14.04

In 14.04, there appear two be two types of lock screens. The left-aligned one, which you also get when you first boot the machine. The centre-aligned one, which you get when you press Ctrl+Alt+L ...
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24 views

ubuntu 14.04 freezes when checking for update [duplicate]

Well , I went to details under system settings, and my everything froze. I cannot move my mouse nor get to the tty with ctrl-alt-f1. I reset my pc and tried again, and the same thing happened! ...
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1answer
143 views

Ubuntu 14.04 Randomly Freezes [closed]

I tried Ubuntu and Kubuntu but both are freezing on my desktop PC. I can still move my mouse pointer but nothing reacts. I can't even switch to tty. (in comparison to the other freezing issues i found ...
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2answers
69 views

Ubuntu installer hangs

I am currently trying to attempt a Quadboot with Win 7 (50GB SSD), Mac OS X Maverick, Ubuntu & Android 4.4 all on a Samsung Spinpoint S3 500GB HDD, I will also have a WD 1TB HDD for backup and ...
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1answer
42 views

MineCraft freezes on Orcale Java but not openjdk [duplicate]

So when I updated from 13.04 to 14.04 LTS (I do a clean reinstall of the new ubuntu version) and did minecraft on the first time using orcale java. When I started to launcher it froze ubuntu up and ...
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1answer
124 views

Ubuntu 14.04 frequent mouse freeze

I recently installed Ubuntu 14.04 alongside Windows 7 on my Asus (i5 core and 8GB Ram) since Ubuntu is more and more growing on me. However I experience frequent freezes of my screen. I cannot move ...
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1answer
102 views

Frequent short freezes after upgrade to 14.04

A problem emerged when I upgraded Kubuntu to 14.04. In several minutes after booting up, Linux starts to freeze shortly (~1 second) and frequently (every ~5 seconds); not only graphics, but also sound ...
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1answer
31 views

bad ram in DIMM1 need to limp by till monday, can I temporarily disable a memory slot?

Got to work, started windows, immediately blue screened as soon as I logged in. After a few tries I ran diagnostics and found the ram in dimm1 was bad. I can boot into Ubuntu and it runs pretty well ...
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1answer
245 views

Ubuntu 14.04 Keeps freezing [closed]

I am not really sure on what is happening but my laptop keeps freezing on me. This has been happening for a few days now, and I notice that it happens when I am loading a Youtube video or downloading ...
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1answer
26 views

Corrupted hard drive - how can I rescue my files? [duplicate]

Lets get things straight: I'm a bit of a noob. My Ubuntu System was not working well, so I went on the live CD and checked the system, everything went smoothly. So rebooted it without the Live CD and ...
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1answer
28 views

Black Screen after Grub menu with a underscore

Recently after trying to upgrade Ubuntu 13.10 to Ubuntu 14.04 my laptop will boot up until the grub menu and after selecting my OS it would just give me a black screen with a underscore at the top ...
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2answers
1k views

ubuntu 14.04 freezes randomly [duplicate]

I have installed Ubuntu 14.04 version along side with windows 7. Ubuntu freezes randomly I am unable to use any keys on keyboard since they are not working even mouse is not working.the only solution ...
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1answer
109 views

Typing freezes in Chromium omnibox and enigmatic letter “a” in bar since Ubuntu 14.04

Since Lubuntu/Ubuntu 14.04 I can't use Chromium browser, because serious typing freezes appears in Chromium omnibox. It is possible type site address only in first tab, only one time after Chromium ...
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1answer
352 views

Ubuntu 14.04 hangs at purple screen after it asks for my password [closed]

I have installed Ubuntu 14.04LTS onto a Toshiba Tecra M5. The install appears to have been successful but when it says "install complete restart your computer" the computer does not restart. It just ...
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1answer
86 views

What are possible damages can harm a computer after forced turning off (pressing the power button)?

For sure a lot of us has experienced a freeze situation for some reason, and we don't have any other solution but to turn off our PC manually (maybe for lack of experience), so: Is it harmful to the ...
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2answers
192 views

Black screen freeze after logging in Ubuntu Desktop 14.04 LTS

I am using Ubuntu Desktop 14.04 LTS on an Acer Aspire-5742G with Intel Core i3 processor, 8 GB RAM, 640 GB HDD and nVidia GeForce 520M with 1GB memory. I ran BleachBit with sudo permissions form the ...
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1answer
101 views

New hardware -> random freezes and reboots [closed]

I need some help from the community on this one. I recently started playing DOTA2 through Steam on my box and decided to upgrade a few of the components for better gameplay. First I added in another ...
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1answer
524 views

Unbuntu 14.04 randomly freezes

I know this has been asked several times, but many of them are tagged as duplicates and sent back to what should I do if the computer freezes. I don't want the computer to freeze and only want those ...
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1answer
572 views

System freezes on the splash screen after 14.04 update

Today I decided to upgrade to 14.04, right after the system reboot I noticed that when the splash screen came up, all the loading dots below the logo were orange (instead of white, then change to ...