Ubuntu :: Opengl Rendering Is Not Continuous?

Mar 27, 2010

I have openGL working fine on my system.The only problem is that when I try to run the executable file, nothing appears unless the full scene has been rendered.In fact, it appears in parts, i.e. updates after a second, then after another second etc...However, earlier, the rendering used to be continuous and I could see each pixel getting rendered in a continuous fashion.

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Slackware :: GLUT: Fatal Error In Torcs-bin: Failed To Create OpenGL Rendering Context

Jan 15, 2011

I have installed torcs (using sbopkg) and the dependencies plib, OpenAL, and freealut. On running it I get


GLUT: Fatal Error in torcs-bin: failed to create OpenGL rendering context.

I am not sure if it is relevant but this is xorg.conf


# nvidia-xconfig: X configuration file generated by nvidia-xconfig
# nvidia-xconfig: version 1.0 (buildmeister@builder62) Tue Jul 28 19:48:57 PDT 2009
Section "ServerLayout"


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Ubuntu Multimedia :: Error "XBMC Needs Hardware Accelerated OpenGL Rendering. Install An Appropriate Graphic Driver"

Dec 19, 2010

I installed XMBC and i keep getting this message "Error XBMC needs hardware accelerated OpenGL rendering. Install an appropirate graphic driver" i have a radeon 5750 hd graphics card. i updated the drive thru the website. but i keep getting this message.

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Applications :: "Unable To Create Context Rendering" Error When Run OpenGL App / Solve It?

Apr 4, 2010

I try to run Mesa gears example and I get following error: Code: freeglut (./gears): Unable to create direct context rendering for window 'Gears'
This may hurt performance. though the application runs successfully, but I guess that in future I will have much problems with productivity.

I run Linux CentOS 5 on WMvare 7. Mesa's version is 6.5
Relevant output of lspci -v gives: Code...

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Software :: "Unable To Create Context Rendering" Error Whet Run OpenGL Application

Apr 4, 2010

I try to run Mesa gears example and I get following error:


freeglut (./gears): Unable to create direct context rendering for window 'Gears' This may hurt performance. though the application runs successfully, but I guess that in future I will have much problems with productivity. I run Linux CentOS 5 on WMvare 7. Mesa's version is 6.5 Relevant output of lspci -v gives:


00:0f.0 VGA compatible controller: VMware SVGA II Adapter (prog-if 00 [VGA controller])
Subsystem: VMware SVGA II Adapter
Flags: bus master, medium devsel, latency 64, IRQ 9
I/O ports at 10d0 [size=16]


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Ubuntu Multimedia :: QuickTime Renderer Was The Only Rendering Container That Didn't Result In Sped-up/compressed Video Or Correct Rendering For Just Fifteen Seconds?

Mar 7, 2010

I downloaded an FLV video and placed an extra MP3 file over it. Two files. Total: 30 MBI experimented with about seven rendering containers, and QuickTime renderer was the only rendering container that didn't result in sped-up/compressed video or correct rendering for just fifteen seconds.How in the name of all that is holy did this rendering end up with 570 extra MB?

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Fedora :: Wine/opengl/32 To 64 Bit - Cannot Load OpenGL When Try To Start WoW

Oct 19, 2009

I just upgraded from FC8 (32-bit) to FC11 (64-bit). In doing so, I backed up my entire World of Warcraft folder so I could try to avoid having to download and install it all over again. However, I've now reinstalled wine (64-bit now), and the nvidia drivers from the rpmfusion repos (also 64-bit), and when I try to start WoW, it says it cannot load OpenGL. I'm wondering if anyone knows what's up, and if there's a solution that doesn't involve reinstalling WoW.

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Ubuntu Multimedia :: "Nvidia: Direct Rendering Failed, Attempting Indirect Rendering"

Apr 3, 2010

I recently downloaded Frets On Fire and the HRP Polymer pack for Duke3D...Duke3D runs fine with just EDuke32 and no mods, just Duke3D and EDuke32. But when I try the HRP Polymer pack, it says in Terminal "NVIDIA: Direct Rendering failed, attempting indirect rendering." This is fine...if I want the game to lag like hell, I'm sure my video card and the driver for it support DR, the video card is a NVIDIA Geforce FX 5200, the same message appears in terminal when I run Frets On Fire, I think it does with other games too, if someone could explain how to enable Direct Rendering.

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Ubuntu :: 10.10 Using Continuous 8.6kb/s Network Download?

Oct 10, 2010

I've installed Ubuntu 10.10 64 bit (I am an experienced Linux user here), installed a few extras like docky, zeitgeist, added my Ubuntu one account (I don't synchronise much at all, about 100kb max), my twitter account using Gwibber, but nothing much else. I also mount a few smbfs shares in my fstab file at bootup. About the only other program that uses the net that I can think of is running would be rabbitvcs, but I can't imagine that will keep downloading if I am not doing anything.I noticed that when opening system monitor, it is continuously downloading 8.6kb/sec, even if I am doing absolutely nothing. It gets to the point that after an hour or so of use, 100mb or more has downloaded, but what for??

I tried a Googling a few commands to figure out what is eating up network download bandwidth, such as "netstat -p" and "lsof | grep tcp", to try to figure out what is downloading so much at a constant rate, but I can't seem to find the process.I have tried disabling stuff one after the other:

I disconnected my Ubuntu one account

I removed my Twitter account from gwibber

I terminated zeitgeist-daemon

I terminated all desktop-couch related processes

I disconnected all my smbfs drives

But it is still downloading 8.6kb/sec, steadily. This is wasting a lot of bandwidth during the day, and I am not sure what is causing it.

p.s. it is only doing downloading, never uploading.

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Ubuntu :: Continuous View Of Ls Command Output?

Feb 14, 2010

My server is currently copying a large amount of date. I periodically check how much has already been copied by using the "ls" command in the destination folder. Is there a way so that ls kind of self updates itself? Like in a log or so? Or like when using cp -v?

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Ubuntu :: Continuous Reboot Cycle After Hibernation?

Aug 29, 2010

I have Unbuntu 10.4 installed on a netbook. It is the only OS installed so no GRUB menu.

It hibernated last night, and now when I try to boot it hits the initial few steps in the boot process and then reboots.

Any thoughts on how to fix this problem. I have tried to access a GRUB menu w/ the ESC key but no dice.

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Fedora :: Continuous Fan Noise

Jul 7, 2010

My desktop becomes very quiet once windows7 is loaded.. but the fan, maybe cpu fan runs continuously in fedora 13. though it's not quite noisy, I thought I didn't install the correct drivers for the Asus h55 mb. the mb cd has a directory "isolinux", which contains a boot.cat, isolinux.bin, isolinux.cfg along with two subdirectories, data & src. but isolinux.bin is not executable.. how can I install the drivers in fedora?

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Ubuntu Installation :: 9.10 - Cannot Install Bootloader Getting Continuous Errors

Feb 22, 2010

I have a new computer with two 500 gb hard drives which I use in raid 0. I tried to install Ubuntu 9.10 off the live cd but it was unable to partition the raid and kept failing. I was then told top use the alternate cd. I use that and my raid is detected, partitioned, and the system is installed. However now I cannot install a boot loader as I get continuous errors. Right now I am left with no ideas with what to do. I have Ubuntu installed to my hard drives just no way of accessing it.

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Ubuntu :: Adobe Reader - No Continuous Scrolling Function

Feb 24, 2010

I have this weird Problem with Adobe Reader. When I continuously press the down/up arrow key, it's not continuously scrolling which is the expected behavior. This works perfectly fine with other PDF Readers but sometimes 3rd party PDF Readers do not render the pages well enough. Is anyone else having this problem?

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Ubuntu :: Continuous Crackling Sound From Speakers/headset?

Apr 21, 2010

I've got some sort of problem with my sound configurations (I think). There's this crackling/disturbance (with an ocational beeping sound) coming from my headset whenever I insert a headset or speaker. Turning the sound off doesn't make it stop either.I'm running Ubuntu 9.10 on a Acer Veriton 3600GT (some years old). Please note that I'm not all that familiar with Linux yet...Typing aplay -l in Terminal returned the following:

**** List of PLAYBACK Hardware Devices ****
card 0: ICH5 [Intel ICH5], device 0: Intel ICH [Intel ICH5]
Subdevices: 1/1


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Ubuntu :: 10.10 - Continuous Crashing - System Restore To Its Original Settings Or Something?

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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Ubuntu :: What Ever Happened To Use The Largest Amount Of Continuous Free Space

Jan 8, 2011

After a terrible problem I had with x-server, I decided to opt for a clean install. So, naturally I poped in the 10.10 LiveCD (from Canonical), deleted the Ubuntu Partiton (ext4) and swap, and entered the installer. I have a 40gb Vista partition, 90gb media partition, and 20gb unallocated free space. Once I get to allocate drive space in the installation, I get three options - Install alongside other operating systems, erase and use the entire disk, or specify partitions manually. If I click install alongside other operation systems, it tries to take space away from my media partition to install ubuntu. I'm not too advanced with Ubuntu, so I don't think I'm going to specify my own. I don't know how much to give swap etc, etc, etc.What ever happened to use the largest amount of continuous free space? I have 20gb free I would love ubuntu to use.

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Ubuntu :: Installed The Wrong Video Driver - Continuous Restarts

Jan 20, 2011

I installed the video drivers for my ATi 3870 and I found out the hard way it was the wrong driver, so now upon booting I can only get as far as an Ubuntu screen with some text and then my computer will restart once it reaches that point. It'll keep doing this until I turn it off, and I can't seem to get to a point in which I can get any control over it. I made a live CD but it has the same effect.

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General :: Updates - Continuous Size Bloat?

Mar 28, 2011

I have an EeePC 701 4G running Ubuntu Netbook (10.04). I installed the system on its 4GB SSD for speed reasons - fast SD cards are expensive. I keep all user data on a fairly slow SD card. Problem is, after a few updates, I have less and less free space on the SSD. Since updating replaces old packages with newer ones, shouldn't the size remain more or less the same? I'm almost out of space and will probably have to stop updating the system soon... and yes, I do perform apt-get clean after every update. It helps, but the size is still steadily creeping upwards.

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Fedora Networking :: Unable To Get Continuous Wireless Connection?

Jun 7, 2009

recently I had installed fedora 10 in my acer aspire 4730Z laptop. I successfully configured wireless connection. But I am unable to get constant internet connection. I thought there must be some problem with my OS and I formatted fedora and installed Ubuntu 9 I faced the same problem there Again I installed back fedora , problem not solved Then I thought there must be some problem with my internet connection and I went to my friends house and tried linksys (I have netgear) same problem..I never had this problem when i had windows vistaThis is what my problem is "I AM ABLE TO ACCESS INTERNET FOR FEW MINS THEN CONNECTION FAILED " then i had to wait for few min then everything is fine!!!, then again same thing

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Fedora Servers :: Server And Clients (NFS And NIS) Are In Continuous Attack Via Ssh?

Aug 25, 2009

My server and clients (NFS and NIS) are in continuous attack via ssh. Somebody is trying to guess password and login, and making port 22 busy.What are different ways to stop this attack?I am thinking to block this ip in iptable but I have no good idea because I have not done this before. Any special consideration do I have to take while doing this thing? How is it done and which file does it modify?

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OpenSUSE :: Continuous Short Term Hanging W/ Multicore + KDE?

Jul 21, 2010

I'm wondering if anyone is having a similar issue to what I'm experiencing. openSuSE 11.2 was very fast on my system. Since installing openSuSE 11.3, I've been experiencing many short term hangs where I'll lose control of the mouse for a few seconds (usually about 2-5) and the system will do nothing. I don't have unusual load during these time periods and I don't really see any spikes during these periods. If I leave a cpu monitor active, I can see a very very light spike one core0 when it happens, but the mouse and keyboard (and seemingly the whole desktop) hang during this spike so I can't see what's causing it, if that's really the culprit.

I am almost suspecting that I'm experiencing an issue with interrupts... since it seems that everything is hanging for a few seconds, then coming back to life. It does seem to happen more often when I'm resizing or minimizing windows... but that's about all I can say as it also seems pretty random.Here's some basic info on my hardware:ASUS M3A78 Pro motherboardAMD Phenom(tm) 9950 Quad-Core ProcessorGeForce GTX 260G15 Keyboard and MX revolution mouse (just in case USB interrupts turn out to be the issue)So, is anyone else experiencing a similar issue? Maybe we can narrow down what we have in common. Oh, I'm running x86_64.

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Software :: Bash Command History Log / How To Write It Continuous?

Apr 14, 2011

I've been looking for how to set this up in bash with no luck so far. I can change what file the history log is written to, and how much history is saved. But it only writes the saved part when bash exits. Instead, I'd like to have bash write that file continuously as each command is entered (and maybe also do an fsync(2) to flush it to disk). That way I can see the command I crashed the box with Anyone know the magical incantation for that?

But there appears to be nothing that I can find there, in the man page, or other searches, that suggest it even can do continuous.

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Ubuntu Installation :: Continuous Krunner Segfaults - Taking 100% Of The CPU - Desktop Is There But System Is Unusable

Apr 13, 2011

I have Kubuntu 10.10 64-bit, which was running fine until I did a bunch of apt-get software installs to permit me to compile YaWP weather plasmoid. In the process I am now at KDE 4.6.2, and my system is now non-functional, not able to start KDE desktop.

When KDE starts I get continuous krunner segfaults, krunner is taking 100% of the CPU, the desktop is there but the system is unusable. /var/log/messages is filled with the krunner segfaults, each line further indicating "error 4 in libkio.so.5.6.0". I tried reinstalling kubuntu-desktop, problem remains.

I expect I have created some software incompatibility with my installs, but I do not know how to diagnose/resolve.

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OpenSUSE Hardware :: System Speaker Beeps Continuous After Hours?

Apr 26, 2010

I built up a system using opensuse 11.1

the systems main work is to be a smb server and a ftp server

if the system is started it runs perfectly but after nearly 10 or 12 hours running without any server or ftp action the systemspeaker permanently beeps

no error in errorlog and sensors are showing fine temperatures . i tried 2 different boards (asus p5qlpro , msi p6mgm fd) with different speed intel dual-core processors

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Programming :: The Continuous Memory Allocation Is Larger 128kB For DMA Process?

Jun 3, 2010

I want to allocate the continuous memory larger 128k for DMA process. But i can't used kmalloc() function for allocate the memory larger 128KB. allocate the continuous memory larger 128k for DMA process.

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Ubuntu :: Glx Rendering In 10.04?

Jun 26, 2010

I'm having serious problems in making glx rendering work in ubuntu lucid lynx. This is related to difficulties in installing fglrx. If I type glxinfo this is what I get:


name of display: :0.0
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".


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Ubuntu :: Pdftotext Rendering Between OS?

Feb 10, 2011

I had a working pdftotext script working and custom made a parser for the info in it, but upon moving from CentOS 5.5 to Ubuntu (version unknown) and installing poppler-utils, pdftotext works, but the rendering is different by quite a bit causing a ton of issues. I also tried on another CentOS (5.2 this time) and it rendered the same as Ubuntu. I'm trying to figure out the problem so it renders the same, I'm using the same code and everything.

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Ubuntu :: "Continuous" Script With Root Privileges During Boot/login?

Dec 8, 2010

I've done a very simple shell script to shutdown my computer via web browser. This can be useful, because I can shut it down via my iPhone when i'm not home and a thunder storm starts. It works perfectly when I execute it after i've logged in. But I want it to be a "native" process. I want it to be executed during boot or login and it must have sudo privileges in order to halt the PC. The problem is this Script "never ends": or it receives the sign to shutdown or it starts itself again after sleeping 60 seconds. Take a look:

# First it tries to download a "shutdown.txt" file, that is created via PHP when I send the command.
wget http://www.mydomain.com/shutdown.txt


#If he finds it, he accesses the server where the shutdown.txt is located via FTP, delete it, delete the shutdown.txt that was downloaded, and then shuts the PC down

ftp -n ftp.mydomain.com <<END_SCRIPT
quote USER xxxxxxx
quote PASS xxxxxx


if I put this script to run during the boot process my PC will never boot! It will shutdown, or try again. make my script work without having to manually execute it every time a use the PC.

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Ubuntu Installation :: WUBI.exe Causes Continuous "No Disk" Error?

Feb 23, 2011

I am installing Ubuntu on one of my my PC using WUBI for the first time (Not the first time for Ubuntu, but for WUBI) When Trying to run... I get this:

The Problem is that I have never seen this error message before in the way it behaves. I have seen a "No Disk" error before but it doesn't prompt the message constantly after clicking cancel or OK.

What could be causing this? I tried this on another machine and it worked fine.

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