Ubuntu :: Firefox Overheats Machine And Shuts Down System
Jan 21, 2010
I have done a clean install of Ubuntu 9.10 (from the CD), single OS on the machine, it seems to be working perfectly alright (better than windows 7 which was previously installed).Only one problem I am facing right now is when I open lot of firefox tabs, I can hear that the processor or fan starts making a lot of noise and eventually system shuts down abruptly, i can feel that the machine heats up. Than I have to wait for few minutes to let it cool and than start again. If i use firefox with (lets say) 2-3 tabs open, it works ok. but when i open over 4-5 tabs, it goes mad.
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Oct 4, 2009
I have a wide screen monitor (1440x900). I would like to change the fonts used when the machine boots and shuts down. Right now they are huge and the first 1-2 characters are hidden.
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Feb 3, 2011
After I login as root, it displays the MOTD and shuts down. During the bootup process it says that Runlevel is set to 0. I checked through init and inittab, the runlevel was still 3. I didn't think this would be it because I'm already logging in, but I figured I'd try. I went through rc.sysinit, rc.local, shadow and profile and I cannot find a reason for it.
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Dec 17, 2009
i'm working on a brand new supermicro workstation with Fedora 9 installed. I've installed only matlab r2009b. PROBLEM: every time I login the system shuts down automatically in a few minutes.
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Jun 14, 2011
I have experienced this problem a couple of days now.The ubuntu-syncd process seems to create a ubuntuone-sync-<user> process. This restarts in an infinite loop and creates overload and the cpu to overheat.I have stopped the ubuntuone-launch process in the Startup Applications, but this is not really what I want.
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Jul 21, 2011
Dell Inspiron Netbook extremely overheats. How can I set it to powerdown, hibernate when not in use without shutting down?
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Aug 3, 2010
I'm the Administrating the computers in my office. I want to monitor the user's activity. How can i remote login without distrubing the user's activity on his computer? Any software need to be installed? (I don't want to use Terminal server client).
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Jan 3, 2010
I am considering trying out gentoo linux on my machine and wanted it to compile while I was gone (going to be gone for a week). I just want to make sure that my system will not MELT while I am not there to make sure everything is okay. I have a pentium 4 prescott. Will my computer automatically shut itself down if it overheats? I've heard its supposed to but sometimes is too late. Can I trust it?
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Apr 5, 2011
I purchased a macbook (for cheap) without a hard drive and decided to go with Ubuntu 10.10 on my new drive.
This laptop has serious overheating issues. I installed the sensor applet and the fans are not coming on, even when the core temp exceeds 167(f). The base of the laptop becomes hot enough to fry an egg on.
I'd like to find a way to make the fans come on in an automated fashion (without having to do it at the command line each time I want them to come on). I'd even be happy with them on all the time if that will resolve the issue, as the laptop overheats until shut down / freeze every time I use it.
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Mar 30, 2011
I want to copy the add ons from a PC Linux 0S live CD to my Oracle linux 5 machines.It should be simple but I am having problems
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Apr 5, 2011
When I had Firefox 3.6 on both my desktop and laptop, after reading a how-to, I changed the desktop config so it looked, to websites, as though Firefox was running on a windows machine. I needed that because some websites still believe there is only one operating system (for the most part those are government run sites). how to change the config in Firefox 4 to make it look as though it is running on a windows machine?
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Mar 29, 2010
I'm running Ubuntu Intrepid on a Dell laptop. I turn it off at night.Every morning when I turn it back on and open Firefox, I have to wait while the machine is busy/freezes for maybe a minute. This usually happens twice, but sometimes three times. The processor light is on solid when it does this.I've run TOP from the terminal, and it says it's XORG that's running.
This only happens when Firefox is running, and when I first turn on the laptop after it being turned off for a while. Every morning, when I first run Firefox, XORG takes control of the laptop. Not a big deal, but frustrating and worrisome.
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Sep 21, 2010
I have a machine (lets called it machine 1) with two networks card, eth0 and eth1. Both have static IPs. Once in a while the machine refuses to give access to the Internet via Firefox (eth0 is the route to router). Other machines on the network have no problems accessing the Internet. Eventually the machine would just magically start working again, but this time it just seems to have stayed broken. I've done some simple diagnostics and found:
a) I have another machine running Apache with a Wiki on our network - [URL]. Machine 1 is unable to connect to this Wiki. I get 'the connection has timed out'. I can ping 192.168.1.73 and it responds in the usual fashion.
b) If I try to ping www.google.com it times out with: ping: unknown host www.google.com. I can ping google using its IP address.
c) On machine 1 I have tried traceroute on both www.google.com and its IP and I just get:
1 * * *
2 * * *
And so on until hop 30. Doing this on any other machine on the network works. So while it seems I can ping internally in our network and outside, but when it attempts anything traceroute or URL related it does not work.
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Mar 4, 2010
How do I migrate a system from one machine to another. By this I mean install a new system on a new machine then have a copy of all the settings etc from the old one copied to the new one.
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Feb 7, 2011
I am looking for a way to see if it is possible to copy the system state of a system to another system.Is it possible to simply move the folder structure over to another machine, and have it work? Do I need any special partitions for /var, /home, etc?My machine is dying slowly, and I really want the quickest way to migrate the system over to the new system.
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Mar 28, 2011
A drive on my Linux machine is NTFS as the file system. There's a file corruption issue of some kind for copying files from the drive to another or another PC result in I/O errors. Overall, I work with 2 systems, one Windoze, the other Linux. I'm about to switch the roles of the 2 machines. The one with the corrupted ntfs partition is about to become my Windows machine and the Windows machine is going to become Linux.
Since I will be installing Windows on the machine with the problematic ntfs partition, I'm figuring at some point, Windoze chdsk will kick in and fix the drive. (Windows will be installed to another drive that is perfect right now.)
Is this a correct assumption? Or, do I do everything I possibly can to fix the corrupt partition prior to the new Windows install? If this is true, what are my options for fixing corrupted files under Ubuntu? Research I've done hasn't yielded much in results and a definitive answer for fixing corrupt files in Linux.
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Oct 20, 2010
I have a linux machine with 2 ethernet ports(eth0 and eth1). eth0 is connected to a router which assigns it an IP address 192.168.1.2. eth1 is connected to a switch and I assigned it an IP address 192.168.1.254 using "ifconfig eth1 192.168.1.254 netmask 255.255.255.0 up". How do I ping eth0 from eth1?
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Feb 10, 2010
I have two machines in different location, lets say machine A and machine B.
Machine A:
- Linux Red Hat OS.
- Has internet connection (no proxy).
- Has public IP.
Machine B:
- Windows XP OS.
- Has internet connection (with HTTP proxy).
- Has connection to machine C and machine D. Machine C and D don't have internet connection, but machine B can connect to those machines because machine B, C, and D are located in the same network.
I need to connect machine C and D via machine A. I heard it can be done using ssh between A and B, but I don't know the details.
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Aug 23, 2010
how to check my system bit length on linux machine.?
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Apr 19, 2011
I'm running Red Hat as a virtual machine on VMWare and the network configuration on VMWare is a bridge and i have had this problem, some times does not get network o others do, i have verified code...
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Mar 17, 2011
Being new to Linux I am not sure of which Virtual software to use in my Opensuse Linux? I want to try FreeBSD again but I want to use some type of Virtual Machine .
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Jan 7, 2010
I have a Red Hat 5.3 virtual machine that has 3GB memory. I just upgraded the memory to 4GB, however when I run free -m it still only recognizes 3GB. Is there something else I need to do?
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Oct 7, 2010
I'm working on a script. fter it has installed and removed packages, I need to configure a ton of settings. In GNOME, I understand that those settings are kept in "/home/user/.gconf". Can I create a virtual machine and configure the system through the GUI to my liking and then dump all of the settings, so that I can load them on another machine? Is it as simple as copying the directories?
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Dec 30, 2010
I'm trying to install a box with Ubuntu 10.04 LTS server with a typical LAMP system in order to replace my old Ubuntu 8.04 server I have at my school to have a "backup" system and also trying to replace NIS authentication with LDAP. Well I'm getting stuck on the first step: installation of base system.
I want to build a RAID-1 system with the two 320GB SATA HD's the machine has, I have a little experience in installing RAID because I installed my old 8.04 server with RAID-1 aswell.
I boot my box from an USB stick with Ubuntu 10.04 Server 64bit, the systems boots well, asks me about language, keyboard and so, finds the two NIC cards and the DHCP configuration of one of the card is done. Then it starts the partitioner.
One of the HD's already contains three partitions with an installation of a regional flavour of Ubuntu, the other HD only contains a partition for backups, I don't want to preserve all this stuff, so the first thing I do is to replace the partiton tables of both HD's with a new one. This is done without problems.
Then I go to the first disk, by example, and create a new partition, the partitioner ask me for the size, I write 0.5 GB (or 500 MB), then I select that it has to be a Primary partition at the beginning of the disk, all goes OK. Once created I go to the "Use as: " line, type Enter and select the option "Partition for RAID volume", when I hit Enter the error appears: the screen flickers in black for a second or two, then it shows a progress bar "Starting the partitioner..." THAT ALWAYS GET STUCK AT 47%!!!
Sometimes the partitioner allows me progress a little further (for ex. lets me activate the boot bit of the partition, or it allows me to make another partiton, even once the error didn't appeared until the first partiton of the second HD!!) but it always get stuck with the same progress bar at the 47%.
I've tried a lot of things: I downloaded again the ISO and rebuilt the USB, same result. Downloaded the ISO and rebuilt the USB from another computer, same result. Unplugged all the SATA and IDE drives except the two HD's, same result. Built a CD-ROM instead of an USB, same result. Downloaded the 10.10 server ISO (not an LTS), and the USB stick can't boot, is another error, but only to try.
[Code]...
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Feb 18, 2011
Which configuration files should i have to configure?
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Jan 20, 2010
I've installed VMware server 2.x on my windows XP SP2 and installed Ubuntu 9.10 on the VMWare. I have noticed several times that the ubuntu machines shuts it down (not sure the time pattern but it could be that it shuts down after a certain minutes idle). As a result of that, I always have to restart it.
I checked the event log viewer, it looks like there's always a segfault just before it shuts down. I've pasted the last few lines of event log below.
Jan 19 10:28:16 jfernandez-ubuntu kernel: [ 32.648005] mtrr: base(0xf0000000) is not aligned on a size(0x15a0000) boundary
Jan 19 10:28:21 jfernandez-ubuntu kernel: [ 37.748105] type=1503 audit(1263914901.917:2: operation="open" pid=1229 parent=1228 profile="/usr
[Code]....
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Mar 31, 2016
I am setting up a mail server on debian. Once it's done, I'd like to have an indentical server on another machine, where debian will also be installed. The solution has to be hardware agnostic, so source machine is different than destination machine. I was reading on some wiki page that one can simply copy the root filesystem via rsync to the computer that he'd like to install the system on, then chroot to it and test if everything works. I'm guessing I'd have to change a couple things before, like :
- The network config
- The /etc/fstab file (disks and partitions may be different)
This article is about using rsync to transfer a copy of your "/" tree, excluding a few select folders. This approach is considered to be better than disk cloning with dd since it allows for a different size, partition table and filesystem to be used, and better than copying with cp -a as well, because it allows greater control over file permissions, attributes, Access Control Lists (ACLs) and extended attributes. [1]
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Jan 24, 2011
In the near future I will be obliged to change my computer. Currently, my system is OpenSuse 11.2 with KDE 4.5.3 on a dual-boot (with WinVista) laptop. I plan to have the new machine again be dual-boot (Win7).
First question: Is there a way to "describe" the current system in a way that, after the initial partitioning and probably a basic installation of OpenSuse 11.2, makes it easy to reproduce the current OpenSuse 11.2 installation (i.e., installed packages, profiles; more?) on the new machine? This would reduce manual work to copying some system files (e.g., /etc/csh.cshrc and similar) and of course /home/username etc.
Second question: Same as first, but this time with a change to OpenSuse 11.3 or the soon to come OpenSuse 11.4. A potential initial installation of OpenSuse 11.2 would be possible.
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Dec 11, 2010
I've come across this rare issue, I have a friend that uses some software that is particularly slow in Windows 7, the best compatibility is in Windows XP, I told him to make a partition and have both OSes in the computer, at which he replied: "Could I have a different OS for each user?", it seemed like a good question to me, so is that possible?, suppose that I login and it boots me to Vista, then I loggout and Linus Torvalds comes and logins and boots him into Ubuntu, he gets bored and logs out, afterwards my friend comes and logs in, booting into XP, summarizing:
The operating system that will be loaded will depend on the user that logs in.
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Jul 3, 2011
How to run java programs on linux .Do i have to install any other software to run java program in my virtual linux system.I use Ubantu.
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