1
vote
0answers
16 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 ...
0
votes
1answer
65 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 ...
1
vote
0answers
33 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 ...
1
vote
1answer
27 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 ...
-1
votes
1answer
47 views

Is stopping freezed Ubuntu at HP Compaq PC by pressing shortly the computer Reset button OK? [duplicate]

If my Ubuntu 12.04 installed on the HP Compact PC freezes, I simply press shortly the Reset button on the computer case as I am used to do in Windows. The Ubuntu 'Shut down' dialog appears and works ...
0
votes
0answers
62 views

What is Evolution reliability? When can I expect solution of its “freezing”?

The Evolution 3.2.3 program in my fully updated Ubuntu 12.04 occasionally "freezes" and I need to restart the PC. Sometimes it happens when I quickly move to further ('work', but 7 day) weeks or ...
0
votes
1answer
78 views

Nautilus crash “aborted ('core' dumped)”

I have Ubuntu 12.04 amd64 and I have a problem with nautilus. When I opened, it then closes itself instantly, making also the desktop icons disappear. Usually it closes when I open a new folder. ...
0
votes
0answers
19 views

12.04 Freezing Issue [duplicate]

My problem is as follows... My computer boots up, I log in, shortly after the computer freezes (at which point I can't move the mouse around, though any audio from an app is being played), I use Ctl ...
0
votes
0answers
11 views

Ubuntu randomly freezes, where do I start [duplicate]

I have a Compaq Presario CQ61 that was originally installed with Windows 7 I have wiped the drive and had installed elementary luna, but the system soon began freezing. I wiped the drive again and ...
0
votes
1answer
152 views

Ubuntu 12.04 randomly freezes [closed]

Hello. I use Ubuntu 12.04 with wubi. The problem is that ubuntu randomly freezes when i move the mouse cursor. The system doesent have to restart i just have to press (ctrl+alt+f1) and then ...
4
votes
2answers
265 views

Ubuntu 12.04 stuck at “reboot: Restarting System”

I know this has been asked multiple times before, but most of these threads don't have an answer. I tried user62664's solution here and ran sudo update-grub successfully, but nothing changed. This ...
0
votes
0answers
19 views

Ubuntu is freezing a few seconds after login [duplicate]

I've installed Ubuntu 12.04 and activated the drivers for Nvidia. But right the restart, it froze just a few seconds after login. It doesn't allow me to uninstall or check anything.
-1
votes
1answer
112 views

Ubuntu 12.04.4 after login: freeze, then no networking (wired/wireless), no external drives. Need help

I'm not very experienced with Ubuntu and my sister's desktop is malfunctioning. It might have been due to a recent update, but she can't tell. The system is 12.04 LTS. Symptoms: After login, it ...
-1
votes
1answer
107 views

Boot from CD from command line?

Long story short my laptop had Ubuntu 12.04 and worked perfectly but upon trying to add windows 7 to my laptop I messed it up royally and now it loads immediately to the GRUB menu. From there the ...
0
votes
0answers
13 views

What steps are recommended for resolving system crashes and freezes? (Sorry for low specificity) [duplicate]

I know my question isn't very specific, so I don't expect a specific answer. Ever since I loaded Ubuntu 12.04 onto my newly built computer, I've had tons of frustrations, including application crashes ...
0
votes
0answers
39 views

Xorg freezes randomly 12.04 [duplicate]

ubuntu runs on my Laptop for about a week and everything works fine, except that the (I guess...) Xorg freezes/crashes sometimes. But when I hit ctrl+alt+F1 the terminal comes up and when I hit ...
2
votes
0answers
119 views

Ubuntu Screen freezes frequently [closed]

Ubuntu 12.04 screen freezes frequently: It happens with no specific program (Firefox-Eclipse-Aptana-Vlc-Nautilus). The mouse pointer is still able to move around the screen, and changes to (I) when ...
0
votes
2answers
104 views

Transmission stops responding frequently / slowing down Ubuntu

So I'm using Transmission to download some files but it has been acting really weird recently. On the program, I'm getting a bit of slow download speed and the program freezes a lot, and sometimes ...
1
vote
1answer
74 views

Youtube going white on ubuntu

Whenever I use ubuntu and minimize the youtube videos from full-screen mode, the screen goes white. This never happened or never happens in windows. Why does it happen in ubuntu?
0
votes
0answers
77 views

Ubuntu 12.04 randomly freezes on Thinkpad T430 [duplicate]

originally I had an Ubuntu 12.04 running smoothly on Dell Vostro V130. Then, I changed my laptop and thus used CloneZilla to copy the whole partition image to a newly created partition on my new ...
0
votes
0answers
23 views

External hardware freeze [duplicate]

On my PC with Linux lite 12.04 lts, whenever I do tasks involving scrolling text in a terminal, updating software, or sometimes just random other things, every external device stops working. The ...
-1
votes
1answer
124 views

Ubuntu sometimes freezes when switching instances via Unity’s Launcher

I installed Ubuntu 12.04 for a friend of mine and she often complains about freezes. I never saw these freezes myself, so I can only give the description she gave me: it happens when switching ...
4
votes
2answers
3k 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 ...
1
vote
1answer
3k views

Screen freezes in Ubuntu 12.04 LTS

After hours of searching I just couldn't find a decent answer to the problem I am facing with my system, so I'm hoping one of you guys could help me out here. I have an Asus N76VM laptop with nvidia ...
0
votes
0answers
18 views

When I update my ubuntu 12.04 always I have to reinstall because the ubuntu is freeze in the violet screen [duplicate]

What could I do with this problem? I'm new in Ubuntu, then please explain me this easy as possible.
-1
votes
2answers
91 views

Ubuntu 12.04 repeatedly freezes (have experienced thrice in one hour)

I am having this problem from the time. I have installed Ubuntu 12.04. It is installed inside Windows, I don't know if the problem is related to that. I am experiencing this sudden freezing/hanging, ...
0
votes
0answers
26 views

keyboard and mouse freezes with ubuntu [duplicate]

im new in this ubuntu stuff, and as a first try i tried ubuntu 12.04 via windows installer (wubi) it installs all correctly and when i reboot it autoboots on ubuntu, and it says like 1 min about ...
0
votes
0answers
19 views

New asus with ubuntu keeps freezing [duplicate]

I just bought a brand new Asus F55A with Ubuntu 12-04 and after just a couple of hours it began freezing. It only happend when I used firefox so I installed chrome instead but now it seems to be even ...
-1
votes
1answer
407 views

System hangs on logout on Ubuntu 12.04

If I login on my Ubuntu PC and logout immediately, the system sometimes hangs. The background screen and icons are displayed and I can even use the mouse to activate the icons and launch programs, ...
1
vote
2answers
192 views

Any way to access command line when desktop freezes?

Occasionally Ubuntu 12.04 64-bit on my Panasonic CF-51 laptop will freeze up. The mouse cursor can still be moved, but I cannot access anything and no shortcut keys seem to work. Is there any way to ...
3
votes
1answer
4k views

Ubuntu freezes frequently giving error : GEN6_RP_INTERRUPT_LIMITS

My computer freezes allmost every day. Sometimes just Compiz crashes when I try to open Unity menu. Very often screen just freezes completely and doesn't respond anything. Then I have to restart X. ...
1
vote
2answers
1k views

Skype Freezes Sporadically

I've been having the problem ever since I started using Skype on Ubuntu, some two years ago. I'm always thinking that they will fix it with the next update, but no. From time to time, it will randomly ...
-1
votes
1answer
268 views

Ubuntu software centre force quits and computer freezes.

I recently tried to install Skype on a new install of Ubuntu 12.04. Now my computer freezes often and I cannot open or install anything on Ubuntu Software Center without it force closing on me. Here ...
-1
votes
2answers
45 views

trouble with installation

Im installing 12.04 on an old winxp laptop from the cd. When I tell it to boot from cd, it starts to, then it stalls on the screen with two little pictures at the bottom, a rectangle and a circle ...
3
votes
0answers
358 views

System won't shutdown unless I stop networking init script [closed]

I speculate it's networking related since I could only shut down my system if I do /etc/init.d/networking stop first. If I tried to put the system to sleep, it disconnect the network then reconnect it ...
-1
votes
1answer
134 views

Ubuntu crashes for no apparent reason

I have Ubuntu 12.04 on my desktop. It has been working flawlessly for the past few months. While using my computer Ubuntu crashed, like it switched from GNOME Classic to console mode and a whole ...
4
votes
3answers
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 ...
2
votes
2answers
7k views

Ubuntu system totally freezes 12.04 12.10 13.04 [duplicate]

This problem is an ongoing issue for me. Maybe someone has an idea out there. I've been using Ubuntu 32 bit for years with much pleasure. It all stopped when I upgraded to version 12.04. Since ...
2
votes
0answers
418 views

Xubuntu 12.04 freezes before login on splash screen [closed]

Before you mark this as a duplicate for this What should I do when Ubuntu freezes? note that it is for issues after login, not before. I have tried previous versions of the kernel, Alt-F2, ...
2
votes
0answers
50 views

What to do when my system freezes? [duplicate]

Ubuntu has suddenly stopped working and everything has become unresponsive, including the mouse, keyboard. I waited for almost an hour to make it settle itself. Finally, I had to shut it down and ...
0
votes
1answer
106 views

Why does my computer NOT freeze while ripping DVDs? 12.04 [closed]

Seriously. I have random freezes all the time (see https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1154006) but I NEVER get a freeze while Thoggen DVD Ripper is ripping. If anyone knows enough ...
0
votes
1answer
1k views

ubuntu 12.04 totally freeze while browsing or virtualBox

My system: ubuntu 12.04 64-bit 8 GB memmory Intel Core i3 540 AMD ATI RV710 [Radeon HD 4350] - graphic driver I have tried to figure out what is causing the freeze, but not found it. It happens ...
-1
votes
1answer
71 views

crash,abrupt heating,freezing of mouse,desktop graphics is degraded

Now I have advance problem while booting Ubuntu 12.04.2 LTS, pointer of mouse is stuck and freeze at one point but the keys of keyboard is freezing and stuck at the middle of the screen and after some ...
1
vote
1answer
313 views

Software Center seems to freeze system when installing, syslog has “blocked for more than 120 seconds” errors

12.04 (precise) 64-bit Kernel Linux 3.2.0-39 3.6GB memory Intel Core 2 Duo CPU @ 2.40GHz x2 WUBI-installed Ubuntu running on a MacBook Pro 7.1 with OSX running Vista via Boot Camp (hey, I like lots of ...
1
vote
2answers
837 views

Ubuntu 12.04 + Intel GPU: random freezes

I have a ThinkPad T420 with Intel Graphics, and an external monitor through DisplayPort. I was running 12.10 with no problems, but 2 days ago, after an update, my system started to crash with no ...
2
votes
3answers
4k views

Ubuntu 12.04 freezes after update

I am working with Ubuntu 12.04 for a while now, constantly upgrading and afterwards cleaning with Ubuntu-Tweak's Janitor. Everthing went fine until about two weeks ago: then my computer constantly ...
0
votes
0answers
49 views

Ubuntu 12.04.02 freezes an ungodly number of times in a day. [duplicate]

I'm at wit's end. My computer freezes very, very frequently. I'm using 12.04 (32bit, though my computer supports 64 bit, but I had freezes with that too), I've had the same trouble on 12.10. I've ...
-1
votes
1answer
383 views

ubuntu 12.04 freeze after changing graphic card

my ubuntu 12.04 freezes on start up after I changed graphic card. Previously I had Ati Radeon saphhier 6850 and everything was ok, then I removed it and put some old nvidia graphic, and even then it ...
1
vote
1answer
155 views

Inexplicable Slowness [duplicate]

I've been running Ubuntu for about 4 years now, and I'm having a problem with 12.04 Every once in a while the computer will slow almost to a stop, interrupting any playing audio/video, and ...
0
votes
0answers
28 views

Ubuntu 12.04 freezes randomly at Dell Inspiron 14z [duplicate]

I got the problem that my Ubuntu 12.04 system entirely freezes, including there will be no mouse or keyboard action, at random situations with the consequence that there is nothing I can do but a hard ...