For questions regarding shutting down and powering off.

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6
votes
2answers
5k views

Asking all remaining processes to terminate… fail

Ubuntu 12.10 64 bits with Unity. When I restart or shutdown the PC, it takes too long to do it. It shows the line Asking all remaining processes to terminate... [fail] and after Killing all remaining ...
5
votes
0answers
2k views

Hibernate option doesn't appear in the shutdown menu(s) [closed]

In 13.04, I enabled hibernation by following these instructions: You can also enable the hibernate option in the menus. To do that, use your favorite text editor to create ...
5
votes
2answers
3k views

How to suppress or disable the shutdown option from indicator menu or shutdown dialog?

My goal is to allow user only to restart the system, and deny any shutdown (suspend, hibernate). I am running unity-2d. I 've managed to deny suspend and hibernate with polkit policy files like ...
5
votes
5answers
6k views

How to get the shutdown & restart icon back in dash

In Ubuntu 11.10 it was possible to type restart or shutdown in dash, so you could drag that icon in the left panel. Now in the new 12.04 this option has been deleted/removed. Is there another way to ...
4
votes
3answers
602 views

Logout scripts: not completed on shutdown, reboot

I'm trying to do some stuff at logout, and the task can take up to 5 minutes to complete. If the user chooses Power off or Reboot directly, the script is killed before completion. If the user just ...
4
votes
2answers
2k views

Lenovo X220 reboots instead of shutting down

When I push the shutdown button in the shutdown dialog my notebook (Lenovo X220) does a restart instead. I also tried running the "sudo shutdown -P now" from command line -> same result! Before ...
3
votes
0answers
36 views

Stop job before it's dependencies

I have a job that does some things and uses other locally installed services (such as the mail server). Sometimes I do an ACPI shutdown but I need this service to complete the ongoing operation ...
3
votes
0answers
2k views

Ubuntu 13.04 shutdown hangs in Asus A3500E [closed]

On reboot or shutdown, in a old Asus A3500E notebook, with a fresh Ubuntu 13.04 install, the process hangs and shows the messages: "acpid: exiting" "speech-dispatcher disabled; edit ...
2
votes
1answer
699 views

Fix shutdown on HP 530 (kernel 3.9.2 / ubuntu 13.04)

I needed to upgrade to kernel 3.9.3 to get Ubuntu fully working on my HP 530; Black screen after update to 13.04 (HP 530) - Solution available However, the laptop doesn't shutdown anymore or hangs ...
2
votes
2answers
2k views

Ubuntu 13.04 doesn't show confirmation dialog for shutdown

After I updated to 13.04, Ubuntu immediately shuts down without confirmation when I press the power button. Also, it doesn't ask for confirmation if I select an otion from the top-right gear menu. I ...
-1
votes
3answers
2k views

Cannot shut down on 13.10 and 14.04

13.10 has been re-installed on my i3. I cannot shut down or log out. The power button menu does not help and sudo shutdown -h now also did not help. Can you advise? Other suggestions to my query have ...
8
votes
1answer
328 views

Why does Ubuntu 14.04 keep shutting down when playing video?

I'm reasonably tech savvy but very new to Ubuntu and I'm having a problem when watching video. I can watch something for 15 minutes or so whether it be flash based or MP4 or something then Ubuntu ...
7
votes
3answers
2k views

Mounted NFS shares interrupting shutdown?

I use NFS to share media to all my files on my network. However in 10.10 when the share is mounted my machines cannot shutdown, they seem to sit there. When I don't mount the NFS shares the machines ...
5
votes
2answers
4k 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 ...
4
votes
3answers
1k views

PC restarts after a few seconds when performing shutdown or suspend

After a shutdown or suspend, the machine appears to completely shutdown (all fans stop and are quiet), after a few seconds, everything is powered up again by itself. Despite the many offered ...
4
votes
2answers
2k views

Ubuntu hangs on shutdown

I recently upgraded from 11.04 to 11.10. My machine now hangs during the shutdown process, but can reboot just fine. If I turn off quiet and splash boot options, then the following error is displayed: ...
4
votes
6answers
2k views

Cannot restart, reboot, nor shutdown Ubuntu 11.04

I cannot restart, reboot or shut-down my PC using Natty. Whenever I hit shut-down, restart or in terminal sudo reboot it shows a black screen. If I should press down the power button for while, it ...
4
votes
2answers
852 views

How to enable shutdown timer?

Before I upgraded to 10.04 last spring, I remember having a timer counting down from 60 after clicking the shutdown button. This gave me a 60 second time frame to interrupt the shutdown in case I ...
3
votes
1answer
282 views

Remove “restart” option from menu

When I click the gear icon to open the system menu on my PC, these options are presented: Suspend Restart... Shutdown... The restart options seems redundant, because it literally does the same ...
3
votes
2answers
2k views

Lubuntu - power button doesn't turn off computer,

I am using Lubuntu 13.04 and would like to have the power button cause the computer to shut down. Currently it only brings up the power preferences menu (logout, reboot, hibernate, etc...). In ...
3
votes
3answers
3k views

Ubuntu 12.10 64b does not shutdown [closed]

I am a new linux user so i am not familiar with what actually is needed to check. When shutting down or trying to restart i get a screen with yellow letters and the system does not close or restart. ...
3
votes
1answer
388 views

Ubuntu 12.04 shutdown does not finish

When i shutdown my ubuntu 12,04 appears the "shutdown screen" and it never finish, keep shutting down... i use "tab key" to see the log and the last line says "Stopping Puppet Agent"... and it never ...
3
votes
2answers
1k views

Laptop power button not working

I have a (seemingly rather exotic) Dell Latitude XT2 notebook running Lubuntu 12.04, fresh install. Tried to get the power button to work as expected (opening the logout dialog lubuntu-logout), but no ...
3
votes
4answers
3k views

Cannot shutdown my Sony Vaio

I did a fresh install of Ubuntu 12.04 (dual boot with Windows 7) on my sony Vaio. After the fresh install everything was working fine. then I was informed that new driver were available for my ATI ...
3
votes
1answer
2k views

Dell Laptop won't shutdown / restart by itself

I recently upgraded to ubuntu 11.10 64-bit on my Dell Studio 1569. Before this I ran ubuntu 11.04 64-bit. Every time I shutdown, or restart it goes through the usual processes, and shows no error ( ...
2
votes
2answers
174 views

Fresh install of Xubuntu on an Acer TravelMate 2410, system will not reboot or shutdown

I have an old Acer TravelMate 2410 laptop, that was running XP. I've decided to dump XP, and install Xubuntu. I did a clean install, and done all the updates that are available. Everything is ...
2
votes
1answer
863 views

Ubuntu 13.10 with Cinnamon Desktop Environment

I did a fresh install of Ubuntu 13.10 and added the Cinnamon Desktop Environment and I noticed that the restart and shutdown buttons are MISSING! Only Suspend and Cancel are there. In Ubuntu 13.04 ...
2
votes
2answers
2k views

Cannot shutdown, computer freezes [duplicate]

I've installed Ubuntu 12.04 (near windows 7) on my laptop(Dell studio xps 1640 with Ati Radeon HD 3670) and everything is working fine, but when I want to shutdown my computer it freezes! I don't ...
2
votes
3answers
6k views

Ubuntu 12.04 does a restart instead of a shutdown

I recently upgraded from Ubuntu 11.10 to 12.04 on my Dell Latitude D630C. Now, when I want to shut down the system does shut down but then starts up again immediately. It's like it does a reboot ...
2
votes
3answers
2k views

Computer shuts down when unplugged

I have an MSI Wind U100 netbook (they call it a notebook). Every time I unplug the AC adapter the machine shuts down as if the battery is dead. I get a notification that says "battery is critical and ...
2
votes
4answers
3k views

How to run a command before the machine automatically shutdowns?

How to run a command before the machine automatically shutdowns?
2
votes
1answer
571 views

How do I turn on 'shutdown logging' or operating system tracing?

I have a simple question: how do I turn on logging of the shutdown sequence and X-server, which both keep failing; shutdown that doesn't shut it down, XServer that crashes. I would like to create the ...
2
votes
1answer
775 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 ...
1
vote
1answer
585 views

Firefox not closed properly when loging out

I just installed Ubuntu 14.04 beta2 and out of 25 tries either logging out, shutting down or restarting, my session didn't close Firefox properly 23 times when exiting. The result is the Firefox tabs ...
1
vote
1answer
5k views

Crontab Shut down command didn't work

I wanted Crontab shut down the system daily but it didn't do so, did I misspelled something? This is my Crontab file: /etc/crontab: system-wide crontab Unlike any other crontab you don't have to ...
1
vote
2answers
705 views

Cannot shut down from KDE workspace after upgrade to Saucy

Adding to my sequel of things broken after the upgrade: NetworkManager broken after upgrade to Kubuntu Saucy User cannot mount disks after upgrade to Saucy When I select shutdown from the KDE ...
1
vote
1answer
2k views

My power button doesn't work under LXDE. How can I fix this?

Ever since I switched to LXDE my power button won't work anymore. I would love to be able to display a fancy logout menu like the one in Unity and similar DEs. How can I achieve this?
1
vote
2answers
4k views

Ubuntu 13.04 won't shutdown or restart (Just a black screen)

I have looked all over the Internet trying to find a fix, but I can't seem to find one. I have a custom built PC running an AMD processor, Nvidia graphics, 16GB of ram and a 1TB HDD for Ubuntu. I am ...
1
vote
1answer
300 views

Computer refuses to shutdown once after using WOL

I just got Wake on Lan working but I have a problem: If I wake on lan and try to shutdown or suspend it just starts up again. This only happens once after using WOL and then it successfully shuts down ...
1
vote
2answers
607 views

How can I shutdown the computer when a certain process ends?

I often run long calculations on my computer and I would like to shut it down when this are terminated. Is there some option to shutdown the computer when a specific process termanates? Thanks for ...
0
votes
1answer
4k 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 ...
7
votes
6answers
13k views

Ubuntu 12.04 does not Shut Down at all and gets Stuck on 3 or 4 dots

Ubuntu 12.04 does not Shut Down at all and gets Stuck on 3 or 4 dots. I am using a PC with Pentium 4 processor, 1.9GHz, 1GB RAM. I tried using the command sudo shutdown now, but it gets stuck again ...
7
votes
2answers
1k views

Why does Plymouth boot in fallback text mode?

When starting my system, Plymouth doesn't show graphics but uses the fallback text mode. However, it runs normally (that is, with graphics) on shutdown. Why is that?
5
votes
1answer
3k views

Ubuntu won't shutdown (stuck on “Stopping VirtualBox kernel modules”)

When try to shutdown the computer it stays on a "Stopping VirtualBox kernel modules" message. It looks like it has to do something with VirtualBox, but happens even if I didn't use VirtualBox at all. ...
5
votes
2answers
1k views

Ubuntu hangs at Plymouth screen during shutdown

Sometimes(rather many times), when I shutdown using the menu option >> Shutdown, the system hangs at a Purple screen with dots. I have waited for 10 mins, but then it becomes clear that i need to do a ...
5
votes
1answer
855 views

Long shutdown time with 11.10 [duplicate]

Possible Duplicate: Shutdown taking a lot of time I'm not sure if I'm the only one experiencing this, but I haven't been able to google anything. No matter what hardware I'm installing ...
4
votes
2answers
474 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 ...
4
votes
1answer
2k views

Why does my computer shuts down itself every morning at 6 AM?

My computer shuts down by itself at a specific time everyday 6:00am. I can't find what's causing it. I'm a long time Windows user and just recently tried Ubuntu. So I don't know anything about Linux ...
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 ...
3
votes
2answers
7k views

Ubuntu 14.04 wont shutdown or reboot

Have Ubuntu 14.04 installed on a Toshiba Satellite S50 with Windows 7. Offnote: Was experiencing freezes with the proprietary nvidia driver so I switched to the Nouveau driver. My ubuntu will not ...