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 12.04 random screen freeze

I have am using the light version of Ubuntu (Xfce) and it freezes up. This has happened to three computers that I am running Ubuntu 12.04 on. What is the problem?
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403 views

Firefox keeps freezing after upgrade to v35 on Ubuntu 14.10

After upgrading to Firefox 35 on Ubuntu 14.10, I keep experiencing browser freezing every time when I open a new tab, especially when I type in the address bar. The memory usage surges dramatically ...
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1answer
243 views

Lubuntu hangs after locking

A friend asked me to take care of his Lubuntu 14.04 LTS. He is not a computer expert at all so his bug report might not be accurate. Unfortunately I could not reproduce the error while I am at his ...
3
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1answer
319 views

Unity freezes when closing or minimizing a window

On a very fresh install of Ubuntu 14.04, it sometimes happens that when I close or minimize a window, Unity freezes. I can not interact with the panel or any application, only move the mouse around. A ...
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1answer
239 views

Cinnamon hangs immediately after startup: no interaction with panel and popup notifications

Problem summary: I installed Cinnamon and after a few restarts and configuration changes the panel does not respond anymore, same for the notification pop-ups. Seems like the desktop got the ...
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0answers
211 views

Ubuntu 14.10 freezes during work

Recently I have installed ubuntu 14.10 on lenovo z50 laptop. The problem is that whenever I login and start work after few minutes system freezes. I found few solutions of this problem but nothing ...
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80 views

Frequent freezes in Ubuntu

First of all, this is not a duplicate. The other ones are able to move their cursor, I can't. They can use their keyboard, I can't. There's no other way to escape it but to turn it off (by holding the ...
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0answers
97 views

Frozen screen and odd lines on it

I own a Dell Inspiron N4050 running with Ubuntu 12.04. It's been a while that my laptop's screen get frozen randomly. When it does, a lot of lines appear on the screen (as you can see on the photo). I ...
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19 views

Boot question in Virtual Machine with os ubuntu 14.04

snapshot~ My ubuntu cannot display anything after I do some apt-get upgrade & update & install opencl. I'm not sure what the problem is. But in the virtual machine I cannot use right/left ...
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185 views

Gnome crashing on Ubuntu 14.04 - How can I fix or helping fix it?

I've installed Ubuntu 14.04 on my Lenovo ThinkPad. I checked the option to encrypt the disk during the installation (I don't think that this has an impact on Gnome, but you never know). As I ...
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1answer
65 views

Multiple problems: Wine Counter Strike freezes AND Transfer of big files stucks when transferred to PEN DRIVE

I have been coming through some problems since many days, 1) When I play counter strike, and if I press the UP or DOWN key of VOLUME, the game hangs. It freezes. The music in the background still ...
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3answers
1k views

Laptop freezes whenever I unplug/plug in AC adapter

I have a Samsung Series 9 laptop, model NP900X4C. For a long time now this laptop has had issues with the battery and AC adapter, like this, which got fixed about six months ago: ...
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19 views

After I Select: 'Start or Install Ubuntu' or wait the 5 secs for auto installation the computer stalls

Hi I am trying to install ubuntu on an old dell computer using a usb stick. After I Select: 'Start or Install Ubuntu' or wait the 5 secs for auto installation the computer stalls. I gather getting ...
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1answer
695 views

Ubuntu 14.10 keeps freezing without real reason [duplicate]

I have a year old ideapad laptop, I was running 14.04 for a few months without issues, it's only recently that I started encountering a lot of freezes, I would generally be browsing the internet maybe ...
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1answer
120 views

Dual boot ubuntu and windows 8.1 hangs

I have dual booted my laptop with ubuntu and windows. The problem is that windows 8 shows 100% disk usage and while running ubuntu, the cooler runs too fast, proably using more hardware resources and ...
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0answers
48 views

How do I find out what is lagging my system?

I got Asus laptop with 8gb of Ram and i5-3337U 1.8 Ghz dual core CPU, GT740M. Ubuntu 14.04 LTS. Now for the last week my computer is pretty much freezing every 5 seconds for like 0.5 seconds. It ...
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1answer
87 views

Frozen desktop after upgrading to 14.04 from 12.10

I've upgrades to 14.04 and during start up at login screen I got "System program problem detected" error. After logging in, the error would not go away and my desktop would be frozen, nothing opens up ...
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117 views

Password incorrect + newly installed Ubuntu freezes

We've updated Ubuntu to version 14.04. After the restart, there was the usual GUI with text field asking for a password. After logging in, a dialogue saying "system program problem detected" on Ubuntu ...
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0answers
181 views

Ubuntu keeps freezing (Nvidia issue?)

My ubuntu computer keeps crashing and I'm not sure what the problem is. What happens is that the audio and image freeze, so the audio keeps repeating while nothing changes on the screen. The only ...
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1answer
185 views

Freezes on Dell 7537 with Ubuntu 14.04.1

I installed Ubuntu 14.04.1 on Dell 7537, my laptop has nvidia 750M graphic card. The problem is that OS freezes sometimes without any reason. I installed nvidia-current but nothing changes, the OS ...
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1answer
117 views

System freezes when browsing and opening email client

Issue: The system freezes frequently, and to the point where there is nothing to do but hit the restart button on the case. This happens in particular when using the browser (Firefox) and almost ...
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1answer
287 views

Ubuntu 14.04 freezing (fully) randomly

Probably this question has been asked many times, but have this problem that Ubuntu 14.04 with Unity freezes randomly on my HP Probook 4540s (Intel and AMD graphics) laptop. Wheter it's when using ...
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0answers
54 views

After upgrading to 14.04 my computer won't start just after a few tries. Also after hibernating it freezes. Help!

After upgrading from 12.04 to 14.04 my computer won't start just after a few tries. It kind of freezes at that purple screen, nothing after, so I have to turn it off manually and try again. Today it ...
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1answer
201 views

Kubuntu 14.10 crashing frequently

I have installed Kubuntu 14.10 on my new laptop, and have been using for past couple of weeks. It's a Dell Inspiron 7537, the 16 GB variant. It's happening very frequently (3 to 4 times a day) that I ...
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25 views

Distribution manager freezes when upgrading from 12.04 to 14.04

The distribution manager freezes when upgrading from 12.04 to 14.04. The download goes smoothly. At one point during the install it restarts. After the restart it just freezes. Then I have to do the ...
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1answer
269 views

PS2 Mouse and Keyborad freeze in Ubuntu 14.04 LTS

I have been running Ubuntu 14.04 LTS since July this year with no problems in respect of the Keyboard and mouse - both connected to PS/2 inputs. I have an older Packard Bell iXtreme system - 64 bit ...
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1answer
347 views

Why does my laptop suddenly freeze after a period of time?

While using my laptop today for a span of 20 minutes I encountered a problem. My laptop suddenly froze. I was listening to music when the screen froze but the music was still playing. I've only ...
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1answer
754 views

Graphical freezes and live CD boot failures

I experience regular short graphics freezes (mouse stops moving, words typed in are finished later) and at times the system freezes completely. This issue is so nasty that it makes the system ...
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0answers
20 views

Laptop gets freezed [duplicate]

I have hp envy 15t running ubuntu 14.04. It's been some days that it gets stuck after using for some hours. Can't go TTY pressing ctrl alt f1. I cannot do anything to revive but have to power off ...
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3answers
5k views

Fresh install of Ubuntu 14.04.1 LTS freezes after login

I am having trouble getting Ubuntu 14.04.1 LTS to work on my laptop, which is a Medion MD 96320 / WAM 2070. I think the specifications are: Turion 64 X2 @ 1.8 GHz processor, 2 GB RAM, GeForce Go 6150 ...
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0answers
95 views

Ubuntu (14.04) freezes on laptop when disconnected from power

I have Ubuntu 14.04.1 installed along windows 7 (dual boot). My laptop is a HP Compaq 6710b which has an Intel CPU and an Intel graphics card. When I boot my laptop on the power adapter, no problems ...
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1answer
463 views

14.04 Desktop Unresponsive When Applications Minimized

Ive read quite a few very similar issues on here as what follows, though none match the exact symptoms Im experiencing. After a recent update, Ive noticed that when I minimize all my application ...
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1answer
130 views

UBUNTU 14.04 LTS - FREEZES - How to Analyse? [duplicate]

Yesterday, I update the software in Ubuntu 14.04 LTS. After that, the desktop freezes after 10 minutes. I am not using any Proprietary Graphics drivers. For me to analyze this issue, I would like to ...
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0answers
113 views

Ubuntu (14.04) freezes on laptop when power not inserted

I use Linux Mint 17 Qiana (on Ubuntu 14.04.1). My laptop is a Dell Inspiron M5110 which has an AMD CPU and an AMD graphics card. When I boot my laptop on battery, no problems occur. When I boot my ...
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1answer
433 views

Dual monitor not working after regular update on Ubuntu 14.04

I ran the software updater on my laptop yesterday. Today when I plugged in my second screen through the HDMI port, the screen on my laptop screen froze and I had to hard reboot it and remove the ...
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0answers
177 views

Why does my 14.04.1 hang up after login - on vm fusion and virtualbox vms?

I run 14.04.1 (upgrade from 13.10) on a MBP (2011) running VM Fusion 7.1.0. I used the vm on Monday (12/15/2014). Just before shutting down, I OK'd a software update. When I tried to use the vm ...
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0answers
77 views

After install, Ubuntu loads but is frozen

I've installed Ubuntu 14.10 (both the 32 and 64 bit versions) several times over on two different hard drives in my tower. After the install, it will not do anything. It looks like it's frozen; the ...
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0answers
116 views

Ubuntu 14.04 Incorrect Aspect Ratio for Monitor

I recently bought an SSD and added it to my system to install Ubuntu on. Below are the specs of my system. Intel i7 3770k @ 4.5 GHz 16GB RAM EVGA NVIDIA GeForce 660Ti The issue I am having is that ...
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68 views

Freezing in boot after updating + ubuntu 14.04

I update my ubuntu last night and after reboot , my ubuntu is freezing in boot screen . Any solution ?
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0answers
20 views

Recovering 12.04 running in virtualbox

I'm running ubuntu 12.04 as a guest in virtual box on a Windows 8.1 host. The system keeps freezing when it does not have the mouse or keyboard captured (not happened when it does have it captured ...
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1answer
151 views

Session frozen after an update and restart?

I have done the updates proposed by Ubuntu 14.04 LTS and the software updater then proposed to restart. So I did and after I typed the password for my user it never shows my desktop. It looks like ...
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0answers
136 views

laptop/table hp pavilion x2 keeps crashing

Using 4.04.1 LTS on the hp pavilion x2 has a problem. The computer freezes randomly and not even the ctrl+alt fx to access a terminal works. Only power down unfreezes. I made the last updates and it ...
2
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0answers
118 views

after 14.10 upgrade x session locks after resume or vt switch

Since upgrading from Ubuntu desktop to 14.04 to 14.10, I am having an issue with with my X session becoming unresponsive when resuming from suspend or switching virtual terminals. It occurs with ...
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1answer
189 views

Ubuntu and NVIDIA drivers issues [duplicate]

I can't use NVIDIA drivers installed via PPA or from NVIDIA sites. Everytime I try to boot after installation, I end with black screen with static cursor on top left corner. But when I choose drivers ...
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0answers
86 views

My desktop it's freezing

My desktop is freezing sometimes and I must go to the command line interface (for example ctrl+alt+F4, not the terminal) and then come back to the graphical user interface to unfreeze it. I suspect a ...
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0answers
276 views

Ubuntu 14.04 is slow in general and freezes after waking up from sleep mode

I have a very new Toshiba Satellite P50 in which I switched windows 8 for Ubuntu. Not a duel boot just a swap. Since then (2 weeks now), Ubuntu seems to pick its good days and bad days. The OS works ...
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1answer
601 views

ubuntu 14.10 sudden freeze + shutdown

Im on ubuntu 14.10 / Thinkpad t410i from 2010 Linux optimator 3.16.0-25-generic #33-Ubuntu SMP Tue Nov 4 12:06:54 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux in the recent days i had some random ...
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0answers
95 views

How can I diagnose the hangs my computer experiences?

Occasionally, when I open new tabs in either Firefox or Google Chromium (either by Ctrl+T for a new empty tab, or Ctrl+click / Middle Click to open a link in a new tab), my Dell Sputnik running 12.04 ...
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1answer
515 views

Upgraded to 14.10 from 14.04 on Lenovo x201 dual-boot, freezes after login

I upgraded from 14.04 to 14.10 on my lenovo x201 laptop that is dual booted with windows and ubuntu using grub. After I type in my password, the screen hangs and all i see is the background ...
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0answers
29 views

Install Ubuntu 14.04 without installing all softwares in the package [duplicate]

I want to install Ubuntu 14.04 and I am trying to do this through desktop iso downloaded through Ubuntu Site. I am installing it on a USB through Virtual Box. The issue is that half way through ...