Ubuntu :: System Keeps Completely Crashing?
Jun 22, 2010
My system keeps crashing...it freezes and I have to do a hard reset. I don't know why or what to do about it. It usually happens when I have mencoder encoding video from a capture card. I just did a clean install of Lucid because Karmic (with stock kernel) did the same thing...to no avail.Getting the same message in /var/log/kern.log and /var/log/messages:Quote:Jun 22 12:50:11 golem kernel: [76000.385090] npviewer.bin[5063]: segfault at ee99c054 ip 00000000f6183033 sp 00000000ffe605c0 error 4 in libflashplayer.so[f5de4000+b04000]It's not always npviewer.bin...in the past it's been mencoder or something else.I have a brand new Core i5 750 system with 4GB memory and 7200rpm SATA HDD
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Sep 6, 2010
I am an absolutely beginner with Linux (ubuntu). I got fed up with widows and decided it was time to go. I installed (clean install from a cd) ubuntu 10.04 on my desktop. It is an hp compaq d220 MT.It looks good and feels good, well at least for a while since it keeps crashing. The screen starts to flicker, goes black, and the only way to get it up and running again is to press the on/off button until the system powers off and restart.
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May 7, 2010
Yesterday I installed AssaultCube from the repositories. I started the game and, after 2 or 3 minutes, it crashed my system. A hard reboot was the only choice I had. Those crashes continued happening every single time I tried to play the game. Very dissapointed I decided to uninstall it and download it from its website.What guess what?? I continues crashing my system.I'm tired of hard rebooting my laptop (for obvious reasons),I've read that Compiz could be causing this problem, but stopping it didn't prevent my system from crashing after a few minutes of playing the game.I never got to play for more of 2 or 3 minutes.Code:compiz stopThis is how I'm stopping compiz.
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Oct 9, 2010
I am using ubuntu 10.4 on a Sony vaio and I never had troubles with the previous versions.just in those days something strange is happening. With no apparent reason, few applications running, the system will just freeze...sometimes I would be able to open a further application, some other things not. I have tried everything (in my knowledge)after which I simply use Alt F2, call the terminal and reboot (the only operation that the system will allow me to do.I have found no pattern of behaviour but his has happened with the following application running
Firefox, Openoffice and Rhythmbox
Firefox and Torrent
now Firefox alone (yes it might be firefox...but still, if I am not wrong it happened also when firefox was shut and I was working on openoffice)now I have logged on into xfce environment to write this message (and I am using Midori as browser)..
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Dec 14, 2010
first of some specs;
kernel 2.6.35-23-generic
64 bit amd turion dual core
toshiba satellite about 6 months old
4gig ram (oddly only 3.1gig shows up :/)
ubuntu 10.10
ATI GPU
how to get it and i will get it
alright the problem is every now and then my system locks up and i try things like ctrl+alt+Fn and ctrl+alt+del and ctrl+alt+backspace but nothing works exsept when hold down the power button for a hard reset and occasionally somthing else happens that can only be comppared to a BSOD in windows but with out the blue screen it just goes to a screen with vertical grey stripes for 2 seconds ish then reboots
so i dont have the slightest idea of what it could be tho i think it could be something to do with the graphics chip maybe?
its happened quite a few times both in 10.04 and 10.10
if you want system logs i can attach them when ever
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Aug 27, 2010
I've been running 10.04 on an old tower for a few weeks now. I've updated the software with no problems. Yesterday I let Update Manager go ahead with installing some updates. Now, the computer will crash while unattended. The screen stays off, and the machine doesn't respond to pings. I've found nothing of use in the syslog. The display going to sleep isn't the trigger, as it will turn off and come back before the issue presents. It seems to occur after 15 minutes or so of idle activity. Also, after an update a couple weeks ago, linux-headers and linux-image won't install cleanly. I'm going to try disabling power saving features to see if it continues occurring.
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Aug 9, 2011
I've got a system that has given me problems since day one. It's my oldest kids computer and she seems to open about twenty tabs in Firefox. The computer will freeze and she'll manually hold down the switch to reset. I've instructed her to please stop shutting it down manually but kids never listen.So anyway the thing reboots into initramfs. Seems unable to do anything with the hard disk. Now heres where I run into problems. In the past I've removed the drive and put it into one of my other Ubuntu boxes then ran fsck. fsck always recovers the journel quickly and I pop it back in and all is well.First question or situation if you will. I have tried left and right to get fsck to work from the livecd. If I let the livecd boot up and open a terminal fsck /dev/sda1 comes back with device or resource busy. Apparently the livecd get stuck automounting and causes problems.
I'm really tired of putting this thing in another box. I tried downloading knoppix but it wouldn't burn off for some reason. I've tried booting into rescue mode, but that seems to be missing from the livecd these days?Can I boot into single user mode somehow? Kill off some process that is causing the resource to be busy? I'm thinking once I maybe flagged the drive as dirty and had it clean itself on reboot.. will the livecd pick up on that?ok.. so thats the first situation.. second is upon recently fsck doesn't fix the problem. The drive recovers just fine, but after using the computer for a short while the drive will somehow magically mount as read only.. and then programs will freeze and shutting down is hard to do.
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Sep 3, 2009
I have an online server which I can not reach any more !
Code:
normally works just fine but now there is a timeout...
Code:
Status of csf:csf and lfd have been disabled, use 'csf -e' to enable Status of lfd:lfd is stopped. The only thing I have is a management-interface with a command prompt(luckily !) You can see that any firewall is disabled.
Still I can not reach my server. Not through webmin via the public address, not through the VPN on the private address (10.10.0.1). So no webmin. I cannot reach my server via ssh. I cannot ping my server on the public IP-address from my client.
What else besides the firewall can restrict my access to my server ?
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Jan 22, 2010
I'm using Ubuntu 9.10x64, Athlon II x4, 4 gigs of ram, ATI Radeon HD 4770 with fglrx drivers (downloaded from the ATI website and installed as per the Ubuntu community wiki). I did a clean install of Ubuntu when I put in the ATI card. I've been having a lot of problems with my system locking up entirely due to video problems. The mouse won't work, ctrl-f1 or f2 don't do anything, no keyboard commands work, in fact, except for doing alt+prscr+REISUB in order to restart. At first this was happening seemingly at random whenever I watched videos. In another thread, I was able to narrow this down to Compiz, and I solved it by completely removing Compiz. It very rarely happens while watching video files or DVDs now (though it has happened).
In General, 3D gaming seems to work working fine with wine. I can play WoW and Civ4 with no lockups. However, Left4Dead always locks up the system the moment the map loads. This has also happened with OpenArena. I'm not so concerned about Wine apps (and I know this isn't the place to ask about them). What I'm concerned about is why this is locking up my entire system rather than, say,just crashing the game. figure out why video seems to be taking down my entire system?
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Dec 8, 2010
I'm having an issue my suse 11.3 just freezes out of no where several times during the day. this is the out put of /var/log/messages right before it freezes I have many of this:
Dec 8 21:48:03 linux-md1h kernel: [ 30.889715] [drm:drm_edid_is_valid] *ERROR* EDID checksum is invalid, remainder is 1
Dec 8 21:48:03 linux-md1h kernel: [ 30.889716] [drm:drm_edid_is_valid] *ERROR* Raw
[code]...
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Jun 27, 2010
Not really sure I'd call myself a newbie with Linux, I've been using a few different distros for a little over a year now.. maybe longer.Though, I'm not very good with terminal just yet. I don't know all the code stuff.I put this system together about 6 months ago. It's comprised of about 50/50 new and used parts. Everything should be listed in my signature file. All was running just fine when the build was complete. But now it seems every day its getting slower, crashes almost every 30 mins.. USB 2.0 runs very slow and lags to the point it just stops altogether.
I really wish that I could test on Windows, or any other OS for that matter. But I'm down to my last hard drive, a very slow (4k RPM?) tiny (40GB) Maxtor IDE. I don't even want to waste any more of my time trying to install/reinstall any OS to the thing. Don't think my mobo allows for booting from USB flash drives, and still yet with it running USB so slow what would be the point?I've tried Ubuntu 10.04 and was very satisfied... except that it won't allow any usage of my Azio PCI wireless N card. The light goes on and it flashes as if its trying to connect, but it won't connect to any secure connection.
So here I am back to 9.10 and wondering if my hdd and/or RAM could be causing some sort of problem? Is RAM being a bottle neck? It's DDR333 but CPU clocks it320 because of something to do with the 800FSB and whatever stupid Intel chipset is on mobo.Can someone please give me a suggestion as to where to start? I have no other computer and really need it for school and work. I have no money for new system or even any more parts.It's getting me so peed that I'm about ready to take a 4 pound sledge to it
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Aug 9, 2010
My filesystem (software RAID 0):
Filesystem...... Size....... Used....... Avail....... Use%....... Mounted on
/dev/md1........ 9.7G....... 2.8G....... 6.5G....... 31%....... /
[code]....
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Dec 6, 2010
sometimes 11.3 KDE shutdowned because of some applications or some other packages installing and then why it happened frequently than Widnows and no one posting warning package or applications in the main page, but newbies should know which program not installed, it seems like everything is great when installed openSUSE, it has many problems i don't know it is because of its distributor or other program vendors
today i installed Virtualbox and skype and then system shutdowned. I don't know which one is having the problems but now i removed both and nothing bad happened so now
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Nov 9, 2010
I've got a fun one for you. What makes absolutely any attempt to view a flash video crash Ubuntu 10.10, both in firefox and chromium? Lately, firefox began doing this. I switch to chromium, same thing. Also, the system completely locks up after about 30 minutes online if I can get the thing to work at all. When this happens, the rounded edges of all windows disappear, the menus become unresponsive, and any attempt to open the system monitor to end the offending process results in an "Unable to fork new process, system resource unvailable" something like that.
My entire online routine goes like this: open terminal, su to admin account to enable ufw (which will not run at boot no matter what I try), su to normal, limited account, open web browser, things explode (or work for 15 minutes before freezing completely.)
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Dec 30, 2010
I recently had my laptop which ran windows xp, wiped and ubuntu installed in its place. I was told of all the grand benefits of ubuntu so I thought yeesss. Everything was running beautifully, everything was heavenly, until i encountered "a flash website ". This was strange because ..... worked fine.
Anyway ever since I encountered that site Ubuntu crashes on startup. I log in then crash. Its strange because sometimes it takes a while to crash e.g. when trying to open any application, or sometimes its instant.
1. How i diagnose this problem so it can be fixed, remember it may have to be before the log in.
2. Is there someway I can do a system restore to its original settings or something?
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Feb 16, 2011
I have a fresh install of Maverick on a Toshiba r700 laptop PT310A-05N011. I am experiencing constant freezing. The computer will without warning completely freeze. Can not move the mouse or even drop to a tty shell. After about 5 seconds the fan will spin up to full speed. I then have to do a hard shutdown. Every time this has happened i have been connected up to a wireless network with firefox open while actively surfing the net. This issue did not happen before I installed the wireless driver (Broadcomm proprietary, downloaded through ubuntu Additional Drivers).
I'm not sure how relevant that is though as 90% of what i do on this laptop is surfing and i installed the driver a few hours after install. This freezing does not happen in windows 7 and I have left it running prime95 overnight once in both 7 and ubuntu without error. Does anyone know what this may be, how i might resolve it or steps I can take to diagnose it, logs i can check?
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Apr 2, 2011
Whenever I navigate into a folder containing video files, my entire system freezes/crashes. The keyboard, video, and the entire system become entirely unresponsive.
I can recreate the problem every single time by simply opening a nautilus window, then going into a directory containing 1 or more video files (avi, mkv, mp4, etc.). It doesn't seem to matter whether I stay in the folder, or quickly navigate away either. Seconds later, the system freezes entirely, to the point where my capslock key does not even toggle the capslock indicator.
I first noticed the problem when I installed 10.10 months ago on my Acer AspireOne D250. I had recently upgraded to ubuntu natty beta hoping the problem might have been fixed.
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Jul 12, 2010
I was installing "wine" last night and since I knew it was going to take a while I closed the lid of the laptop and turned it upside down on the floor. (I always turn the laptop upside down when not using it otherwise might overheat)When I woke up this morning roughly 8 hours after I went to sleep the machine was turned off.Using the "last -x | grep shutdown | head -1" it stated that it went down at roughly 6 hours from when I went to sleep.The program I was installing got finished installing but I never set up an auto-shutdown program or anything of the sort.If this isn't a problem with linux then its a problem with my bios. If its a problem with my bios I will just have to live with it because my bios is locked. /var/log/messages says this:
Code:
alexslaptop logger: ACPI event unhandled: battery BAT1 00000080 00000001
alexslaptop shutdown[14933]: shutting down for system halt
[code]...
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Dec 6, 2010
every time i turn on the system it goes to shut down by what i don't know in 5 minutes about But this is my at-work computer, and my home pc doesn't. HP dx5150MT, what is the problem? and after shut downed, could i fix it without logged off like task manager in Windows series of MS, it can halt its process on its own feature by clicking to terminating each process. I want expert level advice and don't want to log in with failsafe mode. And i removed skype but still shut downed
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Aug 11, 2010
This is an install of openSUSE-11.2 32bit. Obvoiusly, during the fresh install something went wrong. The HDD has 4 primary partitions, meant for /boot / swap /home (in that order). Instead of /home partition /dev/sda4 is mounted on /usr.
Currently it looks like this:
Code:
# fdisk -l
Disk /dev/sda: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x000cbdf6
[Code]...
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Jan 13, 2011
I am running RHEL5 on VMWare Esxi, i JUST DELETED A 30 GB PARTITION, AND WANT THIS os TO STOP SEEING IT So I can use it for a new machine...How do I go about removing it from the RHEL VM??
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Oct 17, 2010
I run a mostly untouched CentOS server, nothing is installed except a server app to store data. The server has been crashing lately - after a year of no problems, so I looked into the logs of it and noticed weird discrepancies in the time around the time it crashs. So I started "watch date >> datefile" and this is what happens:
Code: Sun Oct 17 09:52:45 CEST 2010
Sun Oct 17 09:52:47 CEST 2010
Sun Oct 17 09:52:49 CEST 2010
[code]...
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Aug 20, 2015
I've been carefully installing and personalizing a Debian 8 "Jessie" 64-bit install on my laptop for the last few days. Played some games, did some downloading and stuff and decided to want to run steam again, as I have done on many Ubuntu installs in the past.
So I followed this guide: [URL] ....
and of course, I read the warnings: Only do this on Jessie or SID, not on Wheezy. So I was in the clear. I thought.
After giving 'aptitude install steam' all hell broke loose. The script starting demolishing/removing almost everything under the KDE shell. Wireless network, apps, even the ability to reboot the system from the GUI were utterly and completely destroyed. After the script ended I had to reboot the system through an alternate CLI shell only to discover X was complete gone.
So I don't think there is anything else I can do now except re-installing the complete system? Bye bye Wesnoth saved games, downloads, etcetera...
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Jun 4, 2011
For the last 4-5 weeks my cpu will suddenly turn off, not shutdown, just instantly go off.
It has happened when I've been browsing and even when I have not been at the computer. I know it could be a hardware malfunction, but I started seeing some consistency in it's crashes the last two weeks.
During Skype, more and more, it would crash. And then I whenever I would upload more than 3 MP3 files to Amazon Cloud Music Player It would crash in the same way.
I downgraded off Tumblweed this morning and it seems to be working better. It has crashed once, but it completed uploading 12 tracks to Amazon, which it had not been able to before.
I'm running KDE 4.6.3 currently and Firefox 4.0.1 with Skype 2.2.0.25-suse111. I was using kernel ..39, now I'm on ..37.
I'm content to stick with the 11.4 repos and ..37 kernel. But I would love to hear if anyone else has had these issues, or a suggestion to solve this?
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Dec 27, 2009
Recently switched my home server from Gentoo to CentOS and have been getting kernel panics consistently since I made the server "live". The machine was built with all new hardware. I'll post relevant configuration info and picture of the kernel panic below. So far all kernel panics have been with kernel "2.6.18-164.9.1.el5.centos.plus", right now I am testing with the kernel listed below to see if it does the same thing (2.6.18-164.9.1.el5).
justin@empire justin $ uname -rmi
2.6.18-164.9.1.el5 x86_64 x86_64
justin@empire justin $ rpm -qa |grep kernel |sort
kernel-2.6.18-164.6.1.el5
kernel-2.6.18-164.6.1.el5.centos.plus
kernel-2.6.18-164.9.1.el5
[Code]...
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Jul 16, 2015
I have a Debian testing system on a laptop that used to have Windows 8 on it. I kept the EFI boatloader and its partition, but now every time the system boots, it first tries to boot into Windows (which isn't there anymore). Removing /boot/efi/EFI/Microsoft just leads to an error message when booting, with some component of Windows still trying to load and not finding those files.
The workaround for now is to go into the UEFI boot menu on every boot and selecting the "debian" entry, which works but is a bit cumbersome.How can I get rid of the Microsoft loader completely? I find a lot about repairing or re-adding the Windows bootloader, but nothing about removing it.
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Jul 11, 2011
I noticed that in Ubuntu, the black color is not completely black. It has a violet teint, both in the startup screen showing the Ubuntu dots loading and in the terminal.
Does anyone know why this is so, and how to change it to completely black?
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Jun 16, 2011
I'm running Debian Wheezy on a laptop with an i3 380M and 4GB of DDR3 1066 RAM. Whenever I open a relatively large (~80MB) pdf in evince, my system will continue running perfectly fine for a few minutes and then at some point it will just completely freeze up. The mouse cursor doesn't even respond, and I have to do a hard reboot to get the system running again.
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Aug 13, 2010
how can I completely remove GRASS (Ubuntu 10.04) from my system, so I can make a clean install - now every time I try it it comes on with the same settings = as before
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Jul 26, 2010
I've been having a problem on my AMD based machine, 4cpu, gigabyte ga-ma78gm-s2h Mobo, 8GB mem, two 2 terabyte Sata HDs.One thing I've found is that any kernel after 2.6.32-17 has a randomness at boot time whether the system will completely boot or not.
For instance just today I downloaded and installed 2.6.32-24
It fails to boot (I've tried cold boot, warm boot).Running its repair also fails to completely boot.My experience is that if I keep trying it "may" eventually boot but I believe there was some change after 2.6.32-17-generic that's causing the problem.Because as with 2.6.32.23... which also fails to complete bootup many times... eventually my guess is that 2.6.32.24 will also boot "sometimes".But why does 2.6.32.17 always boot for me? Something changed and its not my setup.
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