the act of stopping & starting a process, or rebooting an entire PC.

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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 ...
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3answers
2k views

Can't install Ubuntu 12.10 with USB

I've downloaded the .iso file (ubuntu-12.10-desktop-i386.iso), and then used Unetbootin to make my 16Gb Kingston pendrive a live-USB. Then I restart my notebook (samsung r580) and access the BIOS. I ...
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1answer
3k views

Restart Button missing in 12.04 Ubuntu [duplicate]

Possible Duplicate: How do I get “restart” option in the shutdown menu in Unity? Can anyone possibly give me a solution to regain the restart button from the power button (top ...
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1answer
541 views

Why does my PC restart when trying to use a live CD and flash drive?

Recently I was recommended Ubuntu 11.10 64-Bit. I burned the .ISO to a disc and verified it and went to boot it on my PC. When I selected it to boot on the disc, it would get to the menu. As I wanted ...
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3answers
1k views

Why do I get a “Restart to complete updates ” warning?

I updated my packages Ubuntu 11.10 with Update manager, and got: "The package information was just updated" and "There are no updates to install". But I still have the warning from the restart icon, ...
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2answers
10k views

Using Init 0 to shutdown computer

Okay so i have ubuntu 10.10 and for some reason if i shutdown with the shutdown button in the top corner under power or shutdown -h now or shutdown now these things end up restarting my computer. ...
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1answer
557 views

Clicking Shutdown shuts down immediately instead of showing dialog. Cannot restart

In Ubuntu 11.10 Oneiric (Unity), clicking on shutdown will immediately shut down the machine instead of prompting with Restart / Shutdown option dialog.
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1answer
416 views

Laptop restarts sometimes when I move the lid

I have a 2006 Acer Aspire 5630 running Ubuntu 11.04. recently it started to have these symptoms: Random restarts Restarts whenever I move the lid forward or backward by one inch. Restarts the most ...
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0answers
20 views

Ubuntu in endless password asking loop [duplicate]

This is very strange broblem, I have never seen anything even close to this. I have ubuntu 14 (or so) which is put into old 2005's cheap laptop computer. It had worked well since now, even tough ...
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1answer
151 views

wifi doesn't work in Ubuntu 14.04 after few time until restart the system

My Situation: I have installed Ubuntu 14.04 LTS on my new HP laptop. My problem: My system is able to connect my wifi after system starts. But after few minutes (30-45) min internet doesn't works ...
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1answer
125 views

I can't install Ubuntu 14.04.1 LTS alongside windows 7 system restarts

I can't install Ubuntu 14.04.1 LTS because system restarts as I choose to install alongside windows 7 and press continue till then everything goes fine. I tried many times but I didn't get success. ...
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0answers
223 views

Laptop “pop” loud noise on shutdown/restart

Every single time I turn off Ubuntu or restarts it, my speakers make two loud "pop" noises, I'm pretty sure it comes from the speakers and they are very loud and I don't think they are healthy at all ...
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2answers
422 views

Ubuntu 14.04 keeps restarting the PC

When using Ubuntu 14.04, my PC doesn't shutdown. When I try to turn it off, it performs the procedure, the led goes out. Soon after it (re)start again. That doesn't happen with Fedora 20 and ...
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0answers
59 views

after ubuntu-tweak, restart, the ubuntu was in tty1 login mode

When in 12.04, if I run Ubuntu-Tweak -> Janitor tab, check all boxes click Clean, after re-start ... my Ubuntu will in tty1 mode. So I run what is instructed in ...
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0answers
97 views

Capslock remapped with Tweak Tool. Keyboard shortcuts not working on Startup

I used the gnome-tweak-tool to remap my Capslock key as a super key. Shortcut keys involving the super key do not work upon system restart. (However my keyboard shortcuts under launchers for things ...
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0answers
121 views

Cannot load /usr/lib/apache2/modules/mod_mpm_itk.so

I ran tasksel to install lamp server, but I accidentally delete everything, when I got everything work as before I noticed that apache is not working and here is there message I get while trying to ...
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1answer
154 views

ubuntu server restarting instead of shutting down

Whenever I try to shutdown my pc by using sudo shutdown -... now (it doesn't matter what I fill in for the ...), it always shutdowns down for about 3-4 seconds, and than just powers up again. I'm sure ...
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0answers
91 views

Computer restart when I choose Windows 8 in GRUB

Good morning, I installed Windows 8 on an old P4 and it worked. Then I install Ubuntu 14.04.1 LTS after having created a partition for it. Everything went right and I can access Ubuntu by choosing ...
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1answer
80 views

unwanted periodical restarts

A couple of weeks ago, I thought I solved the cron job problem which is responsible for unwanted periodical restarts in 60 mins. I used acpi=off line for this. But now the problem occurs again with ...
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0answers
146 views

how to restart clickpad evdev driver

I am running a variant of evdev for the purpose of wheel emulation scrolling using the TrackPoint and clickpad on a modern ThinkPad. The driver works well but the scrolling emulation stops working ...
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0answers
22 views

EC2: Should I restart when I get a “*** System restart required ***”? [duplicate]

When I log into my machines after an apt-get upgrades, I often get this message: System load: 0.06 Processes: 86 Usage of /: 28.3% of 7.75GB Users logged in: 0 ...
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0answers
127 views

Ubuntu 13.10 Power and Restart Button not working

I have an Issue with Ubuntu 13.10 x64. Fairly recent install since I dropped back from the 14.04 beta. The issue is both the Restart and Shutdown menu items (from the upper right menu), when clicked ...
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1answer
217 views

Wireless driver (Relink RT3290) not working

I'm having HP ProBook 450 and Ubuntu 13.10 with 3.11 kernel. Laptop was new, it came with SuSe Enterprise edition but as it was not possible to be translated to my local language I installed Ubuntu. ...
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1answer
233 views

Computer continously boots after Kernel Version 3.13.5 installed on Ubuntu 13.10

there is some strange thing that happened after I installed Kernel 3.13.5 on Ubuntu 13.10. After restart I selected new installed Kernel in GRUB. After that Ubuntu starts up like usually and I can ...
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0answers
77 views

Command to restart single USB port

my mouse is broken and it disconnects from time to time. Unplugging and plugging it again works - it reconnects and works fine until next time (disconnects every hour or so so it's tolerable). When ...
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1answer
725 views

Can't stay logged in on Google Chrome

I'm using Google Chrome 31.0.1650.63 on Ubuntu 13.04 (raring). It was all working fine but since last day whenever I restart my computer, I'm automatically logged off all the sites (such as Stack ...
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1answer
194 views

Problem with shutdown/restart option

Whenever I try to shutdown/restart from the system tab, I am given the option to log out or lock and pressing them does nothing. shutting down from the terminal works fine using commands like ...
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0answers
324 views

Issue restarting after changing /etc/network/interfaces to a static IP Ubuntu 12.04.3 LTS

I've been trying to set up a static IP address on my new Ubuntu build (12.04.3 LTS). I changed the following lines in my /etc/network/interfaces file from: auto eth0 iface eth0 inet dhcp to: auto ...
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1answer
361 views

System will not power down on shutdown

I'm having problems with shutdown on my Dell Inspiron 14z-5423. When I shut down, I hear the hard disk stop but the machine does not actually power down. Interestingly, when I do a restart, the ...
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1answer
1k views

Problem on installing Ubuntu 13.04 using VM VirtualBox Manager after clicking RESTART/Windows 8 Intel i7

Here is my problem: Trying to install Ubuntu 13.04 to use it as VM on Windows 8 Intel i7(not sure if that makes any difference). I use the most recent version of Oracle VM VirtualBox Manager. ...
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1answer
178 views

Ubuntu doesn't restart, but logs-out when restart button is pressed

The issues I am having with my Ubuntu is that when I am going for a restart, from the tray icon - Shutdown-->restart, it doesn't restart, but actually just logs out and gives me the ubuntu login ...
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0answers
234 views

Ubuntu will not restart fully

I just installed Ubuntu 13.04 on one of my hard drives: /dev/sdc I created a swap area partition (2 gigs) and two 250 gig partitions for root and /home respectively. Installation went flawlessly but ...
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1answer
996 views

Trying to install Ubuntu 13.04 i386 as a VM in VirtualBox, the system crashes upon completion

I followed numerous tutorials to download Ubuntu 13.04, and it continues to crash at the end of the setup. I basically followed this tutorial. I am prompted to restart my computer at the end of the ...
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0answers
419 views

How do you restart unity? I have no menu bars [duplicate]

Yesterday after running my ubuntu HDD in VMware on win7 I found that I had somehow lost unity. Even after actually booting into Ubuntu, unity was GONE. Every answer on the web couldn't bring it back. ...
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1answer
203 views

HP Envy 15 keeps restarting instead of installing Ubuntu 12.10 from usb stick

I have set the bios to boot using the usb stick and I can get to a menu that asks if I would like to try Ubuntu or install it. When I choose install, it asks me if I want to install Ubuntu inside of ...
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0answers
511 views

apache2 won't start

I upgraded from ubuntu 10.04 server to ubuntu 12.04 server and things got messed up. After a while i got things to work. After a new installation of apache2 and mysql and phpmyadmin, apache2 won't ...
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0answers
23 views

Ubuntu Random Freeze and then Restart [duplicate]

I'm on the verge of throwing my computer out my window. Ubuntu keeps randomly freezing and restarting itself. When it freezes, I can't move the mouse and it won't respond to any keyboard input. ...
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1answer
1k views

Can't shutdown/restart linux

This started yesterday, I'm dual booting win7 and Ubuntu but when I'm shutting down/restarting Ubuntu to switch OS I only get to the log-out screen. I can turn the computer off with the power button ...
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1answer
487 views

Session is restarted continuously without request (Ubuntu 11.10)

I'm using Ubuntu 11.10 with no problems on my Desktop. Suddenly, there are two weeks, it restart the session without apparent reason. It occurs without any warning and I lose my job. It worked ...
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3answers
278 views

Why hibernate command in 12.04 hibernates temporarily and restarts my PC?

Hibernate worked fine for my system in previous 10.10, 11.04 versions. I recently upgraded to 12.04. I did not see any hibernate command in the menu. I did the change proposed in another askubuntu ...
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1answer
1k views

Reset a USB Modem without physical access (KVM virtual machine)

ubuntu community, im using a usb-modem to connect a virtual machine with the internet. So host and guest do not share the same ip/network. I emulate by qemu-kvm, device forwarding works great with ...
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0answers
253 views

Fullscreen apps restarts X using Gnome Shell [closed]

I am running Gnome Shell on Ubuntu 11.10 (32 bits). When I run some apps in fullscreen, system restarts X and I go back to the display manager screen (LightDM). It happens for example with MAME games ...
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1answer
982 views

Shutdown or Restart only logs me out

My workstation at work is running 11.10 (lightdm). Shutting down or restarting has always worked up till last week. My workstation is generally left on through the week and shutdown at weekends. ...
1
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1answer
735 views

Can't start ubuntu 11.04 [closed]

I shutdown my computer and now I can't restart. I had the message below. BusyBox v1.17.1 (Ubuntu 1:1.17.1-10ubuntu1) built-in shell (ash) Enter 'help' for a list of built-in commands. initramfs). ...
1
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1answer
229 views

Cannot load grub4dos through kexec

I execute sudo kexec -l /sbin/grub.exe sudo kexec -e and get black screen with some phrases. The font is squeezed vertically and I see also one copy of the same phrases on the right. There are ...
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1answer
438 views

Ubuntu 14.04 on Toshiba suddenly super slow

I have a Toshiba Satellite C55 with Ubuntu 14.04 with a 320GD HDD and 6GB RAM. It dual boots with Windows 8 (which I never log into). I usually completely shut-down the laptop only every 2 days. ...
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2answers
311 views

Unable to use GUI interface to Shut Down, Suspend, Restart in my Ubuntu 13.10

I just installed Ubuntu 13.10 (32-bit) on my pc. I have never used Ubuntu before. It's great so far, but I am facing a bug. The Shutdown, restart, and suspend buttons do not seem to work. If I click ...
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1answer
180 views

start on emit is not working on upstart

I am working to restart service if stopped. I was looking for upstart, to restart service. I found some answers. I took apache2 service for testing. I changed code as below. # File : ...
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3answers
4k views

what is the command to restart firefox from the command line?

how to restart firefox from the command-line. I have already given as "firefox". Is this the right command to restart the firefox?
0
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1answer
896 views

How to start / stop a process using a .sh file?

I think my confluence page died and the process stopped working. I want to restart it, how to do that using these files: start-conlfuence.sh stop-confluence.sh Google hasn't helped so far, and I ...