My ubuntu 11.04 installation has been crashing a lot with random stack traces. Has anyone some idea on what these means? I have attached the stacktrace with this post
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today i upgraded to ubuntu 11.04. it was a somewhat successful install (see here, another thread i made about the install itself:
http://ubuntuforums.org/showthread.p...5#post10731595). now, however, unity (or ubuntu itself?) is crashing and going to a blank screen for seemingly no reason. the screen will freeze for about 3 seconds, and then it all goes black, no error text/message or anything. it seems though, that ubuntu is still running, because i was able hit ctrl-alt-f1 and it worked.
System: T400 notebook, intel and ATI graphics, only intel graphics enabled. 9.10 64-bit, whole disc encryption. New install. My system recently started crashing periodically. At first there was no problem. There is no particular program that causes a crash. I havent edited any configurations. The most recent packages I installed were some data recovery packages and Gkrellm. Is there any way to find the time of installation for each package?
I upgraded to kernel 2.6.32 Ive been looking at the syslogs and before every crash there are several lines of:
Jan 9 20:46:24 username wpa_supplicant[1677]: CTRL-EVENT-SCAN-RESULTS
Jan 9 20:48:24 username wpa_supplicant[1677]: CTRL-EVENT-SCAN-RESULTS
Jan 9 20:50:25 username wpa_supplicant[1677]: CTRL-EVENT-SCAN-RESULTS
I did a google search on this error but the only real suggestion I found was the kernel upgrade.
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I use Debian 8 with gnome-shell 64 bit and install chromium and run it in terminal with this command
Code: Select allchromium &
and I see these error
Code: Select allmostafa@mfaridi:~$ chromium &
[1] 1756
mostafa@mfaridi:~$ [1756:1756:0504/111239:ERROR:url_pattern_set.cc(240)] Invalid url pattern: chrome://print/*
[64:64:0504/113111:ERROR:ppapi_thread.cc(278)] Failed to load Pepper module from /usr/lib/pepperflashplugin-nonfree/libpepflashplayer.so (error: /usr/lib/pepperflashplugin-nonfree/libpepflashplayer.so: cannot open shared object file: Operation not permitted)
[57:57:0504/113111:ERROR:webplugin_delegate_proxy.cc(314)] Plug-in crashed on start
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Just installed a Sparkle GeForce 8400 GS on my Dell Dimension 2350 running FC9. As stated, every time the system goes to start the card, a stack trace occurs. I know the first thing that everyone will ask for is the output from the stack trace, but for the life of me I can't capture it. Tried grabbing the STDOUT and SDTERR from the 'service start' command, but nothing interesting is ever there. If anyone knows if and where such things get stored, just letting me know that would help. I assumed there would be something in /var/log, but no. For some reason, there's a lot of python errors in the output. I imagine I could try to type in as much of the output as possible, but I'm hoping someone has seen this before.
Anyway, I've tried the Nvidia install executable, the nvidia-newest RPMs, the nvidia-96xx RPMs and they all fail the same way. I also can't get the card to come up as the primary device on boot, which I don't think should be a problem since they all boot into VGA mode, don't they? If I disable the internal video setup in the BIOS, the machine freezes on bootup with blinking lights on the keyboard, which I imagine is the BIOS's way of telling me there's no monitor available.
I also tried getting the nv and nouveau drivers going with no luck. They are installed on the machine, but I'm embarrassed to say I don't know how to get them configured. Not really a driver guy, I guess. Also, the reason I installed this card is to get TVOUT, and I don't know if generic drivers will have support for that sort of thing.
At this point, I'm just looking for a way forward. One thing I remember is that when I removed the 'fglrx' drivers (because they conflicted with the NVIDIA stuff) I remember that a few python/fglrx based packages went with it. I'm wondering if that could be at the root of the failure, given the python errors in the stack trace.
How do I remove all traces of Wine? I have installed Ubuntu 8.04 - suits my hardware - and imported settings from Mint5 which included a non working reference to wine and MS Money. I wish to delete all traces of Wine and reinstall.
View 3 Replies View RelatedThe other day I repartitioned the drive I had ubuntu on and today I go to start my computer and I get a grub rescue prompt. I tried the MBR fix on the vista install CD, but that didn't work. I'm basicly stuck on this liveCD until I can get this fixed.
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View 3 Replies View RelatedCan't get rid of all traces of Firefox & download & reinstall it anew?
I'll be able to download Firefox via Opera.
I use Opera as a backup browser.
I have the vlc media player plugin which lets me open up videos in my browser instead of having to download them. Sadly, this plugin is very buggy and makes videos freeze sometimes. This happened to me while watching a video and I right clicked it to see if I can save it to my hard drive from there. I saw an option to "Open in Movie Player" so I did, and it played the video perfectly. I shut down my computer and turned it back on later, and when I opened up Movie Player, under File>, the videos still show up, and I can play them. I tried removing all browsing history from Google Chrome and checked my flash video settings (removed all sites and cookies) but the videos still show up in Movie Player. Also tried emptying the temp folder. Is there any way I can get these videos off my computer?!?!
View 9 Replies View RelatedI installed an addon on Firefox, which i am not completely sure it is safe. (Name of the addon is Ivacy, you can google it, it's to use a VPN) Anyway, i thought that maybe that addon could install a keylogger or something. So I uninstalled it, and then I thought, what if it infected firefox? (I know i am paranoid) So i uninstalled firefox by using Yast, then reinstalled it, and my previous addons and history were still there. For me it means that uninstalling by Yast does not remove all traces of Firefox. Please do you have a way to remove all traces of Firefox? As i told you previously, I'm new to Linux, do you think that there is a risk for my PC when I install Firefox addons?
View 8 Replies View RelatedWhen we write a programme,we declare variables and compiler allocates memory to them.I want to get access to the physical block number of hard-disk where actually the data is stored by the programme "
View 5 Replies View RelatedI tried it on my machine, just for lols, and was surprised at the result. I have nVidia driver 195.22 installed the "hard" way (We really should stop calling it that, it is simple pimples!) but:
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Or leave them alone?
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I have fedora 13 64bit box. I have installed latest Sun JDk. But when I do: java -version I still got OpenJDK version. So I completely removed OpendJDK. But now when I do: java -version I get even older GNU java 1.5 something libgcj. So I completely removed that too but it was asking to remove bunch of dependent apps like OpenOffice Writer etc. Even though I need the writer, I let it go because I do not want ever to see the face of any GNU java on my linux. So everything related to GNU java is removed. Luckily I am able to start Eclipse and it works fine and start normally (apparently using the installed Sun JDK which is what I want). But now when I do java -version I get bash: /usr/bin/java: No such file or directoy
Now what I need to do so that when I open any terminal window and enter java -version I should get Sun JDK version? Sun JDK is installed in /usr/java/jdk1.6.021. I also have symlinks: /usr/java/latest and /usr/java/defaults pointing to sun jdk.
I have installed latest Sun JDk. But when I do: java -version I still got OpenJDK version. So I completely removed OpenJDK. But now when I do:
java -version I get even older GNU java 1.5 something libgcj. So I completely removed that too but it was asking to remove bunch of dependent apps like OpenOffice.org Writer etc. Even though I need the writer, I let it go because I do not want ever to see the face of any GNU java on my linux. So everything related to GNU java is removed. Luckily I am able to start Eclipse and it works fine and start normally (apparently using the installed Sun JDK which is what I want). But now when I run
java -version I get bash: /usr/bin/java: No such file or directory Now what I need to do so that when I open any terminal window and enter java -version I should get Sun JDK version? Sun JDK is installed in /usr/java/jdk1.6.021. I also have symlinks: /usr/java/latest and /usr/java/defaults pointing to sun jdk.
As suggested in the answer, I tried the alternatives command but it did nothing. I type the --display, nothing is shown, and --config does nothing.
1. Find everything that belongs to KDE in /usr/bin/
2. Show me what it is
3. (Give me an option to) delete it
A note about what did not remove mentioned;
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apt-get remove kde --purge
apt-get autoremove
Recently, I started protecting all user-accessible filesystems on my Sidux desktop machine with LUKS. Before that, I would regularly erase traces of deleted data, and I wonder if this is still necessary.
It would be most valuable to me to be pointed towards a good introductory article on the underlying mechanics of LUKS and cryptsetup, as there are a few more minor questions to be answered. Unfortunately, I lack the necessary mathematic and cryptographic background to understand scientific papers.
When i boot its all ok i press enter for instal ubuntu and than the normal screen When it finishes loading i get a random mashup of my windows desktop.
View 1 Replies View RelatedI upgraded to 11.04, but the updgrade crashed, and now it has some errors with Unity crashing every time I open a terminal. Is there any way to re-install without having to reconfigure all my programs? I am running a dual-boot.
View 3 Replies View RelatedI'm very new to Linux and Ubuntu (about 2 days) and am having a hard time getting Ubuntu to work. I'm not completely sure that I'm posting in the right forum since I have several issues. I can't tell what's causing what.
I'm using the wubi installer for version 10.10 (i386 - 32 bit). I have an AMD 64-bit, but the wubi installer for that only crashes when I try to boot it the very first time. I get a blank screen and my tower is silent. Version 10.04 does the same. Version 10.10 is the only one that gets me somewhere.
So, I installed ndiswrapper and the proper driver for my USB adapter. Now I have 2 main problems:
1). the most relevant to this board is that when I use the update manager to get all 135 updates, I'm prompted to reboot to complete the installation. When I do that, i get the same blank screen and silent tower treatment. Oddly enough however, when I went back to windows, uninstalled ubuntu, then reinstalled it again using wubi, the update manager said that I already updated an hour ago (!?!?.. I assume it's still reading the old files from the previous install attempt). Unfortunately I messed it up anyway trying to fix my second problem...
2). my internet connection fails here and there. I don't know if it's ndiswrapper or the driver or what. Once it fails, it won't reconnect. I have to go into ndiswrapper, delete the current driver and reinstall it. This has happened to me while on the internet (scouring these forums) and while downloading the updates and whenever it feels like it.
Also, the system does freeze up on me here and there as well. Sometimes when I'm using ndiswrapper. Sometimes when I'm authenticating myself. Sometimes in update manager and sometimes in synaptic. Right now it's working. But I haven't updated yet and I'm afraid to try.
How to install either Fedora 11 or 12 from the hard disk of this old ragged laptop? USB or CD installation are not an option, and since the documentation keeps crashing and I stagger saliently in the messy script that is hid behind the windows interface runtime gimmick, I would like to know which switches would make the rebooting operation take to reckognizing the linux package?
View 1 Replies View RelatedI have attempted to download and burn the fedora 13 i386 installation DVD twice, however, both DVDs that I burned failed during installation. I verified the .iso before burn and the dvd before installation and in both cases they were fine. But during installation, I received error messages that some random .rpm file could not be found (for each attempt it was different). All other configuration went fine, this only happened after the final package selection and when the actual installation starts.
EDIT: I am burning the DVD on my mac book pro using disk utility but performing the installation on a Toshiba Satellite.
I have Ubuntu 9.10 on my netbook, and the preinstalled games work fine. But every game I've tried to install, SuperTux, SuperTuxKart, and Freedoom, specifically, crashes. I haven't tried any other ones because of this. They will start, and then I'll get to the main menu and choose to start a new game, and then the game just closes.
All the drivers are updated as of a couple weeks ago. I read something about disabling screen savers and desktop effects, but I already have all that done. Somebody also mentioning installing caffeine, but apparently, that just automatically does the same thing.
First said is the fact that I used Ubuntu 8.04 for over a year, alone on my PC, and there were no problems.
Few days ago I formated my PC, installed Win xp and immediately after I installed Ubuntu 8.04 from CD side by side with Win xp.
For few days everything worked more or less fine, but after few updates Ubuntu started crashing. The only way that I can work with Ubuntu is by choosing in the login menu something that is called Failsafe Gnome startup. If I choose this option everything works fine. I must add that I made no changes to my hardware except the fact that now I have Win xp installed with my Ubuntu.
I just installed Edubuntu 10.04 and Its crashed on me twice already (by comparison, I lost 8.10 only four or five times during the entire year and a half I was using it). The monitor goes blank, then produces odd color schemes and then loses the signal altogether, eventually rebooting. It seems to be somehow connected to a non-existent /etc/gdm/custom.conf file. Here's the output from syslog:
May 5 21:16:44 rishon kernel: [ 9036.624038] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung
May 5 21:16:44 rishon kernel: [ 9036.624057] render error detected, EIR: 0x00000000
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I am a Ubuntu user since a few years (Breezy Badger was my first) now but I still don't know much about computers or commands so please bear with me. I used 10.04 on my HP pavillion PC of two years old without any problems. Now I upgraded to 10.10 with update manager. And it boots fine, but whatever I do, after aprox. 10 minutes everything just freezes. And I don't remember the magic phrase for soft reset, so I hit the power button.
I have searched the forums and could not find a satisfactory answer to my problem. I found this thread [URL] but have no idea how to do what's requested. Could anyone please tell me what to do?I know how to open a terminal, and type a command or two but that's basically it.
Since the upgrade to 11.04 on my 32-bit Toshiba laptop I have found Flash crashes everytime and all the time when using my browser - Firefox
View 3 Replies View RelatedJust upgraded from Karmic to Lucid using auto upgrade on Thinkpad T42. Since doing this, I am experiencing random logging off. Suddenly, I get dumped to the log in screen and need to log back in. A search in the forum suggests this was a problem that some people had with Karmic, but is now fixed (I never experienced it with Karmic)
It seems to be associated with Firefox, with it not happened since switching to Chrome, but switching back to Firefox has just resulted in me being logged off. This could be a coincidence of course. This is rather serious problem as I use the Thinkpad to give presentations
I have a pretty fresh install of Ubuntu with Audacious 2.4 RC2 installed. For the first few days it ran fine, since Saturday it keeps crashing literally 1-2 seconds after opening it.
View 9 Replies View Relatedi have a multi-monitor setup running two ati radeon 4870 cards.
after upgrading to 10.10 from 10.04 fglrx is constantly crashing. it works with some applications such as the browsers chrome, firefox and other applications such as nautilus but if i try to view videos or even open another application i use often keepassx it will crash to a terminal screen.
ubuntu 10.10 is very unusable in this current state, is there a way i can easily revert to 10.04? i have tried the ubuntu provided driver after fully purging fglrx as well as the one provided by ati and to no luck.
