Ubuntu :: Natty Browser Randomly Causing System Crash
Jul 3, 2011
Whenever I'm browsing the web on one of my natty machines, I'm subject to periodic reboots that leave nothing in the syslog. Here's the two constants I've discovered thus far.
It only happens when I'm using a browser (plugin?).
It doesn't matter whether I'm in Chromium or Firefox.
It doesn't matter whether I use Unity or Gnome 2.
This happens every 2-3 days from what I can tell.
This problem is not power related because I've tested it with and without an UPS present.
The computer does a full reboot without any shutdown procedure.
The configuration of this computer is as follows:
Intel i3 2100
ECS H67 Dual Nic
Haupaugge Dual ATSC Tuner
MDADM RAID 10
8GB 1333MHz (MemTested)
The browser plugins are as follows:
Flash 10.3r181
VLC Multimedia Plugin (compatible Totem 2.32.0)
Windows Media Player Plug-in 10 (compatible; Totem)
DivX Web Player version 1.4.0.233
QuickTime Plug-in 7.6.6
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Jan 14, 2010
So this just started a few days ago... maybe 7 at the most.
I am working along, and screen goes black, or just freezes... the lights on my laptop start blinking and becomes everything becomes unresponsive.
I have noticed it is usually when I am Using Firefox and Flash content. I have also noticed it happens when using Deluge, but it usually takes 5 minutes to kick in.
I am using firefox at the moment, but I am sure if I load up a ..... video, it will lock up on me again.
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Jun 23, 2011
I've just installed F15 over the weekend, and since then I've been having stability issues - primarily it seems to be related to gnome 3 (I've used fedora since its early days, and have never had such stability issues in the prior versions). Basically, when I use gnome-tweak-tool to make a modification, the system crashes; and I have to completely shut off the unit (unplug it) for it to even boot up properly. Today, I tried to change one of the options from its default, and now the very top (black bar) won't show.
I'm in the "File Manager" mode and can see the "Computer", "home" and "Trash" icons. I can move them about; and click on any of them to open. But once they're open nothing else works (clicking on any of the directories, etc, has no effect). I can ctl-alt-F2; but that's the extent. I deleted the .gconf and .gconfd directories (suggested in a different thread on a similar issue), but that didn't change anything. How do I bring back the default gnome 3 bar at the top?
I rebuilt my user account from scratch (that was the fastest approach for me). Nevertheless, gnome-tweak-tool does crash (for example, each time I turn on "File Manager"). This is clearly a bug. I'm using nvidia GTX 480; the problem might somehow be related to the card/driver. I definitely spoke too early I logged out of my account; logged back in, and the top bar is gone again and I'm left with having to deal with this again.
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May 29, 2011
I'll navigate to a page in Chromium and X will crash and restart, bumping me back to the login screen. Any idea how to start troubleshooting this?
Nothing obvious in the X logs.
Natty 11.04
Compaq 6720s laptop, Intel onboard.
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Apr 10, 2010
I'm only relatively new to ubuntu and am having a problem with firefox. There was an update waiting for me this morning to install some dummy package and since I've done that firefox falls down whenever I try to go to a page that requires flash. The screen turns grey and nothing happens.
With my limited knowledge (and inability to use any page that requires flash) I've tried to remove and re-install flash but nothing I do seems to work
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Mar 29, 2011
After a recent update to Slack64 current, GL xscreensavers cause KDE to crash every single time they are run. The crash actually happens as the screensaver exits (ie it runs fine until a mouse or keyboard event, then crashes).
Here's the relevant Xorg output:
Code:
(EE) intel(0): [DRI2] DRI2SwapComplete: bad drawable
[code]....
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Mar 20, 2011
i've noticed lately that when scrolling, the video "tears" and moves along with my scrolling on sites such as videos, when it should be fixed in position. note that it doesn't actually move perfectly and is flickery/cropped while scrolling. i have all the latest updates (10.10) and notice it in both chromium and firefox, so it's either the window manager or ati driver.
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Aug 14, 2010
Something is running my memory up and causing my load to crash my forum. I keep noticing this error and have no clue really how to go about fixing it.
Quote:
%CPU PID USER COMMAND
1.2 2978 mysql /usr/sbin/mysqld --basedir=/ --datadir=/var/lib/mysql --user=mysql --log-error=/var/lib/mysql/server.forumnameremoved.com.err --pid-file=/var/lib/mysql/server.forumnameremoved.com.pid
Could this be causing my CPU to run high? How would I go about fixing an error like this or is it even doable?
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Mar 17, 2010
I'm using centos 5, kernel 2.6.18-164.11.1.el5I have occasional server network problems (the NIC driver will basically crash/restart causing no connectivity for a period of time) due to the marvell sky2 NIC driver being a problem, as discussed here: This essentially means the server is unreliable when under any kind of reasonable load, to put it mildly.Worse still, the driver problem has not been resolved in 2.6.18.x - but it seems to have been resolved in the latest Linux kernels.I really don't want to compile the kernel from source, etc, but it looks like I may have no choice.Is there a repo which has a pre-compiled 2.6.20+ or 2.6.30+ kernel which I can use,
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May 20, 2011
In the week since I upgraded to Natty, my system has spontaneously and randomly rebooted three times. Once when opening a document, one time when clicking a link and another time when I wasn't doing anything. This never happened with earlier releases
Toshiba Satellite A305
Intel Core2 Duo (64 bit)
3964 Megabytes Installed Memory
Intel 4 Series Express Integrated Graphics card
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May 27, 2010
Evolution for quite some time now, seems to be crashing n burning. Back when I had Karmic on, I lost a hard drive to that because it caused HD errors that became impossible to repair (at least beyond my knowledge on how-to). So I buy a new HD, and install Lucid Lynx, but the problem seems to continue...
I've been using Ubuntu on my machine dual-booting it since Jaunty.... but with Lucid I decided to drop Windows completely... I wasn't using it anyways... Ubuntu does all i need, and then some.
If only there was a fix for these random Evolution crashes... the program does not go grey, or unresponsive, it just vanishes, and I have to re-run it.
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May 3, 2011
Today im experiencing many freezing issues with my office desktop running lucid amd64.
Every application i run, seem to randomly freeze and then crash.. i dont understand wy, yesterday the pc worked as usual.
I was using kernel .38, i tryed to switch back to .32, but nothing change;
This is my apt history (some packages has been updated yesterday):
Code:
I dont see any packages that can cause this error. The freezes seem to be related to the hard disk: if i try to copy/download large files, the freezes happen instantly; but i've tryed Smart test from disk utility, and GSmart from a live cd: the hard disk seem to be ok. Even memtest doesnt report any error.
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Aug 2, 2011
A while ago, when I was using Maverick, Firefox started to crash randomly and led to kernel panics.
So I upgraded to Natty (clean install) and Firefox there too crashed.
Then I was getting graphics and make problems.
Today I tried to install Fedora 15. It first boots to a Live desktop that warned me that my hard drive had 65000+ bad sectors. Sixty-five thousand.
So I got a new one. A WD Scorpio Black, 750GB 7200RPM with Advanced Format.
Again I boot into Fedora 15. OK, no bad sectors. I tried to run Disk Utility Self Tests but it constantly crashed. Fedora warns you about this.
In the Live session, I opened Firefox. It also crashed just like back in Ubuntu. Then the screen flashes black and got warnings after warnings that a kernel module has crashed.
So I took out my old Maverick installation CD and first tried a Live session. However, Disk Utility told me that SMART is not supported while on Fedora, it was.
So I tried to install. But soon after that, I got a warning that the installer has crashed because a file copied to the disk did not match the file on CD. Right now I am in the Maverick Live session.
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Apr 16, 2011
I just upgraded to Natty Beta 2, and when I tried to login, I was told that /tmp/2145539930/.kde/share/config/kdedrc is not writable (along with tmp/2145539930/.kde/share/config/knotifyrc is not writable). When I run ls -l, I get
Quote:
-rw------- 1 kdm nogroup 39 2011-04-16 19:55 kdedrc
I can dismiss the dialog box, and after a few seconds of delay, see a crash report that kdeinit4 seg faulted. I dismiss this and log in to see plasma not running, but I can Alt+F2 any command I wish (except plasma-desktop, it doesn't run). I already purged kdm and reinstalled, and I'm trying plasma-desktop now.
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Aug 12, 2011
I'm having troubles with ubuntu Natty."Randomly" I'm thrown out back to the log-in page; I saw some threads online talking about xserver crashes but I didn't find any solution.I noticed it happens more often (but not always) when I use this matlab code to delete all the matlab figures.
Matlab code (not mine):
-----------------------
f = findobj(0);
f(f == 0) = [];
set(f, 'DeleteFcn', '')
f = findobj('Type', 'figure');;
[code]...
I have a Radeon HD 6370M with proprietary drivers.
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Apr 1, 2011
I installed Natty Narwhal yesterday and everything was fine.Today, however, I installed some updates.I tried restarting my computer but it never gets to the desktop.It keeps crashing and looping back, if that makes sense.I can't start in fail-safe graphics mode either.
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May 20, 2011
Tried to install 11.04 with auto update aplication from 10.10, normal desctop ubuntu, it started out and downloaded fine then i walked away for a while and screensaver came on. when i moved the mouse the screensaver just froze and stayed like that. i waited a while then hard booted. when i turned it on again it had just this command prompt thing that needed my password, i dont know linux commands so it didnt get me very far. its a dual boot so at startup i can choose from a bunch of old versions of ubuntu and an xp which is what i'm on now. i was thinking i could update one of these versions?
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Apr 25, 2011
I was going to install the Beta for Ubuntu 11.04 using the command update-manager -d. Everything went fine accept the fact that I had maybe two other programs running the same time as the update wich made my computer performance get really high wich ended in overheating and that my computer (using a laptop, of course) shut off. When I started my laptop again it will not go any further than the Ubuntu start screen saying something like "The device / cannot be found or is not ready yet". Can I all my files although I haven't done any backup?
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May 8, 2011
Since I upgraded to Natty, XBMC produces a crash log when I exit.I have searched for forum entries but not found any. I use a Gigabyte GA-880GMA-UD2H DDR3 AM3 board with a Athlon II X2 processor, with on-board graphics, HDMI output.
(XBMC seems to work while running, however)
Quote:
cat xbmc_crashlog-20110508_110818.log
############## XBMC CRASH LOG ###############
################ SYSTEM INFO ################
Date: s�n 8 maj 2011 11.08.18 CEST
[code]....
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May 7, 2010
i have ubuntu 10 lts and have searched the forums and internet yet not resolved this issue so hope i`ve posted in the right place. i have installed, via the ubuntu software manager, the latest adobe flash as every browser i try crashes within at most ten minutes of trying to play a flash video full screen, usually within four minutes. i cannot play anything on bbc iplayer or videos fullscreen and i have no idea why. i have the latest flash plugin and have tried chromium, midori, firefox, opera, conkerer (not konqueror) and epiphany and every one crashes. tried firefox in safe mode and it still happens, opera just stops playing the video but all the other browsers crash except chromium which tells me the flash plugin stopped working. i really need it working and don`t want to have to return to windows just for flash so has any one an idea where i can start in solving it?
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Sep 14, 2011
I'm preparing for an interview and came across this question in a forum:
If your browser crashes, how would you debug it only using the command line?
For simplicity, let's assume it's a Firefox browser on a *nix environment.
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Jan 10, 2011
I just did the pacman -Syu command today since i have had limited access to internet i could use with arch lately, (been tethering via droid which is only compatible in ubuntu) The command line works fine, i even reinstalled X to see if that was the problem,whenever i do startx it loads up for a second but before my xfce screen even pops up the screen blinks and blackens.
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Feb 1, 2011
Running Maverick on my desktop. Had a strange happening sometime last night. I generally leave the computer on all the time. When I got up this morning, I saw that my computer had rebooted and it said that it wanted to check for disc errors and that there was a problem with /home It checked until about 70%, at which point it stopped advancing for a half hour, so I did a hard reboot and choose "I"gnore when I got the message again.
The computer booted fine. The disc manager gui seemed to think my hard drive is fine, but I didn't do the full, slow check. My hard drive is about a month old. When I opened "open office" there as a document to recover, indicating that the thing did in fact crash sometime last night. The next odd thing- my "Opera" web browser doesn't open the browser. The command it is calling up is "/usr/bin/opera %U" Doesn't do anything, nothing shows up as running in the status monitor. Rebooting doesn't change anything with opera, and I still get the request to do a disc scan and to try to fix errors.
I uninstalled and reinstalled the latest version of opera. I uninstalled that and installed an earlier version of opera. Then, I reinstalled the latest version of opera. In terminal, typing "opera" gives me the message: Could not initialize Opera. Typing "sudo opera" opens Opera. Using the icon to open opera still points to the same place, and still doesn't work. So, here are my questions:
1- How do I get a logfile of the crash that happened last night?
2- How do I figure out if there is a problem with the /home folder or a problem otherwise with my hard disc? How do I fix that?
3- Where would I point the "opera" icon so it opens normally?
4- Is there any way to recover the information that I previously had in Opera, such as passwords? I used "my opera" to recover my latest bookmarks, but that doesn't save passwords. I'm thinking maybe those files are still around, even though I uninstalled and reinstalled opera.
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Nov 11, 2010
I'm running firefox 3.6.12 with the following add ons installed: Windows Media Player 10, Div X web player 1.4.0.233 and Flash 10.1 r102. Ubuntu is 32 bit as is the Flash plugin. Quicktime, VLC and iTunes application detector are installed but disabled. I get recurrent episodes whilst using firefox where the entire screen goes grey/black and after a minute or so the login screen appears and I have to enter my password get back to the desktop. I suspect that this is flash related as it normally occurs after watching a few minutes of video. Disabling flash reduces the frequency of the problem but does not eliminate it.
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Apr 18, 2011
I have an intermittent and very irritating problem. I have a desktop PC with Ubuntu Lucid installed that I use primarily for watching films using VLC. Every so often (seemingly at random) around half way through the film the whole thing locks up - the video freezes, the audio skips (like a stuck record) and the system is unresponsive - the only cure is a full restart with the power button. Im at a loss as to how to try and diagnose this issue. Is there a log somewhere that might have the info after I reboot?
Usefull info on the system:
- AMD processor - 64 capable but running 32 as I wanted to avoid issues.
- grpahics is via an NVIDIA Geforce FX5500 (PCI interface NOT AGP)
- Restricted NVIDIA drivers installed and working
- Also useful to note that this problem occured when using an AGP ATI Radeon 9200 (using the standard open source drivers of course). In fact the problem was worse with the ATI - the frequency of lock ups is less with the new set up.
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Apr 28, 2010
I am using ubuntu 9.10, but I also noticed this with 9.04 on a different laptop. Sometimes when I am using skype, for no reason and after no particular event the audio for everything in the system except for the skype video will just quit, and sometimes the sound doesn't even work for the video either. Buttons don't make their sounds any more and I can't play music or hear audio on flash videos. By can't play music, its weird because the music player (amarok) will just scroll through my entire playlist really fast like it can't play any of the songs.
To solve the problem, I have to shut down skype and firefox, but I'm not sure whether I can just shut one of them down without having to shut down the other. My audio settings in skype are all set to pulse and it is adjusting the mixer levels automatically. This problem has persisted across two laptops and two versions of ubuntu (9.04 32 bit and 9.10 64 bit), so I think it's about time I finally asked how to fix it.
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Jun 16, 2011
I'm experiencing constant system freezes, and was wondering which log file to view in order to determine what is causing it. I switched over from linux mint as it was giving me the same issues now being experience on my debian setup.
When my system does freeze, the keyboard is unresponsive (caps lock won't even turn on) and I have to use the power button to get out of it. The only thing that does work is my wireless mouse which I can still move around.
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Apr 28, 2011
I am currently running Fedora 14 on an x86_64 system that acts as a whole house server for named, dhcp, nfs, nis, htpp, samba, etcMy issue has existed for a few years and I am just now getting around to posting about it.I have a simple samba configuration for sharing files to a windows VM on another box.Here is the config:
[global]
workgroup = NERD
server string = Samba Server on NERD
[code]....
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Jun 16, 2010
I have a Toshiba Satellite A505-S6965. My hardware is as attached via the Hardinfo report in pdf format.Here is the most recent kernel error. It never says it is shutting down. It just "dies" even after saying the temp/speed is normal.
Code:
Jun 16 19:28:00 localhost kernel: [ 845.153389] CPU0: Temperature above threshold, cpu clock throttled (total events = 1)
[code]....
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May 2, 2011
Whenever someone copies a data Our system get very slow. Load average of system starts increasing. How would i find which process is causing the same. I have tried following top 10 CPU utilizing process command but it didn't help much.
Code:
ps -auxf | sort -nr -k 3 | head -10
My distribution detail.
Code:
# lsb_release -a
LSB Version: :core-3.1-ia32:core-3.1-noarch:graphics-3.1-ia32:graphics-3.1-noarch
Distributor ID: EnterpriseEnterpriseServer
[code]....
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