Linked Questions

11
votes
3answers
35k views

How to deal with a frozen screen? [duplicate]

Possible Duplicate: What should I do when Ubuntu freezes? My OS is Ubuntu 12.04. Sometimes the screen suddenly becomes frozen, except that the mouse can move around. I have no choice but to ...
4
votes
3answers
2k views

What to do when everything freezes [duplicate]

I'm coming from windows and still new to Ubuntu. Occasionally everything freezes and I lose my taskbar and launcher. What do I do? What's the Ubuntu equivalent of ctrl+alt+del in Windows? I tried ...
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 ...
5
votes
2answers
9k views

Why does my USB mouse seem to randomly quit working? [duplicate]

While I am doing stuff... doesn't seem to matter what, my USB mouse just stops working... sometimes it will be the keyboard as well but usually not as often. Ubuntu forces me to press my power button ...
2
votes
3answers
8k views

Ubuntu freezes. Which logs can I check out? [duplicate]

Possible Duplicate: What should I do when Ubuntu freezes? So my computer has lately started freezing completely when I run some programs that, in the past, would work great. What I am ...
2
votes
1answer
12k views

Ubuntu 12.04/12.10 Keeps on Freezing [duplicate]

Possible Duplicate: What should I do when Ubuntu freezes? Since I installed Ubuntu 12.04 it keeps on freezing. It happens on different PCs and I don't think it's a memory problem. For ...
3
votes
1answer
4k views

Why is plymouthd crashing on startup? [duplicate]

Every time my laptop boots, I am greeted by several "Ubuntu 13.10 has experienced an internal error" dialogs once the graphical desktop environment (whatever it's called) is displayed. Apparently the ...
7
votes
1answer
5k views

Ubuntu 13.04 screen freezing [duplicate]

I have some issues with my Ubuntu 13.04 upgrade. From time to time everything on the screen except mouse pointer freezes forever. Ctrl+Alt+F1 (and so on) still works: if there is animation on screen, ...
3
votes
2answers
10k views

How do I stop Ubuntu Precise freezing/hanging [duplicate]

Possible Duplicate: What should I do when Ubuntu freezes? At least once a day I lose work on my (2 different) Intel i5 machines running Ubuntu 12.04. The entire system will ...
1
vote
1answer
4k views

Ubuntu 14.04 LTS randomly freezes (graphics/unity only) [duplicate]

When I'm just chilling on the desktop or doing whatever, Ubuntu 14.04 LTS will (every 10-20 minutes or so) just randomly freeze. The screen just stops, I can't see my mouse move, etc. However, I can ...
5
votes
3answers
4k views

Ubuntu 12.04 64-bit system freezes [duplicate]

Possible Duplicate: What should I do when Ubuntu freezes? Ubuntu 12.04 LTS system freezes completely, only way out is a hard reboot :( It's random, often while doing Shotwell, sometime ...
7
votes
0answers
6k views

Ubuntu 12.04 / 12.10 Randomly Freezing - nVidia? [duplicate]

Possible Duplicate: What should I do when Ubuntu freezes? My Ubuntu install frequently freezes, sometimes showing a black screen (not very common anymore - in my latest installs), some ...
14
votes
0answers
6k views

Randomly Freezes - How Can I Diagnose the Problem? [duplicate]

Possible Duplicate: What should I do when Ubuntu freezes? At random times, Ubuntu 10.04 freezes, and I have to do a hard shutdown. It was upgraded from 9.10 which didn't freeze. First, is ...
12
votes
0answers
5k views

Ubuntu keeps randomly freezing [duplicate]

Possible Duplicate: What should I do when Ubuntu freezes? My Ubuntu 11.04 installation keeps randomly freezing. I can't really find a pattern in when it happens. First the cursor starts ...
0
votes
1answer
3k views

14.04 freezes on start and stalls on restart/power down [duplicate]

About 2 out of 3 times I power on my computer, Ubuntu 14.04 freezes when loading some stage of the login (lightDM) screen. I have to manually power off my computer. Also, when I go to restart or ...

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