0
votes
0answers
74 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. ...
0
votes
1answer
97 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 ...
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 ...
4
votes
2answers
293 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 ...
-1
votes
1answer
83 views

Unable to open any applications or shut down

I'm using Ubuntu 12.04 LTS. Recently, I've been having a problem where everything will be functioning normally, and then I get the same string of problems: 1.) I can't open any new applications, or ...
0
votes
1answer
328 views

macbook pro 7,1 won't shut down without holding power button - 12.10

Using the 64 bit desktop version of Ubuntu 12.10, macbook pro 7,1 won't shutdown or reboot, it will only go to a blank screen and then hang there forever until the power button is held down for 3 ...
4
votes
1answer
3k views

How do I diagnose Hang on Shutdown?

Since one or two months ago, my laptop with ubuntu 12.10x64 hangs during shutdown. There's just a black screen, no harddisk activity, it justs sits there. I feel it happens near the end of a normal ...
0
votes
1answer
59 views

Directly shut down

I am using Ubuntu 12.04, which is installed on Intel core i3 laptop. Sometimes it hangs fully and don't respond at all. In this situation, I shut it down directly 5 times (total after ...
0
votes
0answers
40 views

Still can't shut down, also experiencing random full freezes [duplicate]

Possible Duplicate: What should I do when Ubuntu freezes? After exploring for solutions across this website and through the use of Google, I have not found a fix for my inability to shut ...
1
vote
0answers
416 views

Mouse Driver Problems / Sony Vaio keeps shutting down on its own [closed]

My mouse driver constantly freezes up in 11.10 and I can't seem to fix it. Once it freezes I have to restart... which means tons of restarts every day. I can barely get any work done. Also as of the ...
2
votes
2answers
963 views

What happens if I Force power off my pc

Shutdown didn't work for me. It was stuck at Ubuntu Logo. I waited for sometime and finally powered off mu laptop. I want to know what happens if i power off my laptop. In what ways its harms OS ...
2
votes
1answer
1k views

Shutdown/Reboot (occasionally) freezes

My computer would occasionally freeze when I shutdown or rebooted the computer for whatever reason. As of late, every time I shutdown or restart it freezes and now it's becoming a PITA. I have no ...
5
votes
2answers
2k views

Unable to shutdown/restart/hibernate

After I installed ubuntu 11.04, it wont shutdown nor restart, it just freeze, and I have to hold the power button in order to turn off my netbook. (It also happens on livecd) Can anyone tell me the ...
4
votes
1answer
1k views

MSI U130 freezes on shutdown

The computer freezes when i shutdown. I have tried the acpi options acpi=off and acpi=force but they don't work. The computer is a MSI U130. The only way to shutdown is by long pressing the power ...
2
votes
1answer
769 views

Shutdown fails after upgrading from lucid to maverick?

It didn't happen in my computer, but in my girlfriend's pc. She upgraded to maverick and now it doesn't shutdown properly, the screen just freezes and she has to shutdown pressing and holding the ...