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  • Ubuntu 13.04 freezes after boot or suspend (every other time)

    - by Max
    I'm running 13.04 on Asus UL30A Process: Genuine Intel® CPU U7300 @ 1.30GHz × 2 Graphics: Mobile Intel® GM45 Express Chipset OS type: 64-bit Everything completely freezes after every other a boot or suspend. No keyboard or mouse. It happens every other time. It freezes, I reboot and it works work. Next time I will reboot, it will freeze again. This never happened with 12.10. Any advice on how to fix this?

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  • 12.10 blue screen, desktop environnement does not load

    - by louis
    just upgraded to Ubuntu 12.10. I can't reach the desktop, it is stuck on the blue screen, the desktop environnement does not load. Can you help please? config: thinkpad T400, 6 GB of Ram, graphic card: Intel Gma 4500Mhd lspci | grep VGA 00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07) I am not sure I have not messed up lightdm / gdm previously...

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  • Accidentally deleted /etc/X11/xorg.conf.original, and now login no longer works

    - by Cester Nilap
    I accidentally deleted xorg.conf.original-0; xorg.conf.fglrx xorg.conf.fglrx-0-1, after I tried to install fglrx drivers on the graphics card, which in fact worked on 13.04 and now as I went to 13.10 has not worked. Now I can just switch to a new TTY with: Ctrl + Alt + F2 I found this which is for nVidia cards TO install the fglrx drivers for graphic card I used this tutorial Is there any possibility that I can recover, replace, rebuilb that xorg.conf.original-0, and if exists any possibility where I could start from.

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  • Easy road from DisplayObject to Molehill?

    - by Bart van Heukelom
    I have a finished Flash game which is rendered using the built-in display tree, i.e. Bitmaps contained in Sprites (and a text here and there, few vector graphics, and one bitmap-filled shape). For extra performance, I'd like it to use Molehill for rendering, but that's not possible out of the box. What's the easiest way to make this game use Molehill when available, but fall back to the current method if it's not available?

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  • After startup, display reverts to one desktop duplicated on both screens

    - by Skilldrick
    I have a Samsung R530 laptop. I'm actually running Linux Mint, which is based on Ubuntu (which is why I thought it would be OK to post this here). I'm now getting exactly the same problem on Ubuntu 10.10. I've got it setup with a secondary LCD monitor, and I've changed the display settings so the laptop screen and monitor are at optimal resolution, with the desktop shared between them. After startup though (typically around 10-30 seconds) the display reverts to 1024 x 768 on both screens, and the display is duplicated (i.e. both screens show the same thing). I think this is something to do with my video card, as I had the same problem when I was running Arch Linux. Any ideas? Edit: 00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 09) 00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 09) 00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 09) 00:1a.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 03) 00:1a.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 03) 00:1a.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 03) 00:1a.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 03) 00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03) 00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 03) 00:1c.3 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 4 (rev 03) 00:1d.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 03) 00:1d.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 03) 00:1d.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 03) 00:1d.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 03) 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 93) 00:1f.0 ISA bridge: Intel Corporation ICH9M LPC Interface Controller (rev 03) 00:1f.2 SATA controller: Intel Corporation ICH9M/M-E SATA AHCI Controller (rev 03) 00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 03) 02:00.0 Network controller: Atheros Communications Inc. AR9285 Wireless Network Adapter (PCI-Express) (rev 01) 04:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8040 PCI-E Fast Ethernet Controller It seems it's Intel, not Nvidia. I have a current work around, which is to have a launcher to a script containing xrandr --output LVDS1 --mode 1366x768 --output HDMI1 --mode 1280x1024 --left-of LVDS1 on my desktop, and to run it after the displays revert, but it's not ideal.

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  • Gnome Shell has turned into Gnome Classic (no effects) after installing fglrx.

    - by Chintan Parikh
    For some reason, I can't get Gnome Shell working after installing fglrx. When I select Gnome Shell in the profile, it just goes to Gnome Classic (No effects). A few other issues: GDM has turned into something that looks a lot more fancy (not sure what it is) Selecting System Default in the profile section just gives me a blank screen (not Unity) When I drag a window around I get laggy windows-esque shadows Oh and I'm on Ubuntu 12.10 with an AMD Radeon HD 6540 G2 graphics card

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  • Flash Website for Superior Exposure

    Flash website design can be simple as well as complex in nature i.e. the flash animations. The animations can be designed using different combination of fonts, graphics, pictures, etc. By the help of... [Author: Alan Smith - Web Design and Development - May 13, 2010]

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  • Problems after resuming from hibernate

    - by ACC
    I have a problem with maverick when resuming from hibernate. Here's a screenshot: Also I'm getting the following errors before the screen appears: *ERROR* render ring head not reset to zero ctl 00... *ERROR* render ring head forced to zero ctl 00000... I tried upgrading to PPA kernel to 2.5.36 and 2.5.37 beta but the problem persists. I have a vaio notebook with an intel graphics card 4500mhd. Anyone knows of a fix?

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  • Fixed window size app development for Mac OS X

    - by Phil
    I am developing a rather eye-candy application which is to be released on Mac App Store. Due to its graphics intensive use, it would save a great deal of time on UI end if the app could be released with a fixed size main frame-dialog. I did try doing a search regarding App Store policies on the matter but could not find anything. Is the distribution of fixed-size frame [productivity] apps are allowed within the App Store if they conform with other design guidelines?

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  • Which of these courses are the hardest and why?

    - by DSL Client
    Which of these courses are the hardest and why? What should I watch out for? Probability and Statistics for Computer Science Introduction to Software Engineering Data Structures and Algorithms Operating Systems Introduction to Theoretical Computer Science System Hardware Advanced Program Design with C++ Information Systems Security Computer Architecture Databases Web Programming Computer Graphics Digital System Design

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  • How can I remove all updates installed after a specific date?

    - by creative
    I have allowed the update manager to install a 200 Mib of updates, and I think that these update run my graphics driver into a problem. So, I need a way to remove the updates that have been installed since 30th of may 12 for example (or any other date). If I have to remove them manually (in the case of uninstalling them one by one), you are kindly requested to give me the instructions of how to do that.

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  • How can I stop my Jitter physics meshes being offset?

    - by ben1066
    I'm developing a C# game engine and have hit a snag trying to add physics. I'm using XNA for graphics and Jitter for physics. I am trying to split the XNA model into it's meshes, then create a ConvexHull for each mesh. I then attempt to combine those into a CompoundObject, this however isn't working and depending upon the model the meshes are offset by different amounts. This is the code I'm currently using and it gives me: Any ideas?

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  • Steam Repository Help?

    - by xsccmx
    Steam runs fine in Raring, not ready for Saucy for another few months, in the meantime this repo is 404ing me every time I do an "apt-get update" http://ppa.launchpad.net/ubuntu-xswat/x-updates/ubuntu raring This ppa is supposed to allow me to get the latest updates for my Intel Graphics card. I tried searching the net to no avail but does someone know the correct ppa for this? Any help is appreciated, thanks!

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  • What To Do w Driver Which is "Activated But Not Currently in Use"

    - by John
    Ubuntu 12.04, Graphics Card: GeForce-4 MX 420, From Nvidia Website, Downloaded NVIDIA-Linux-x86-96.43.18.pkg1.run Moved it from Downloads Folder to "Nvidia Folder" I searched for "Additional Drivers" I got a response that Nvidia-(Current) was "Activated But Not Currently in Use" 6a. Did I download it incorrectly? 6b. Did I Move, Open or Install it incorrectly? 6c. Want to update driver to improve rendering 6d. Not sure what to do next

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  • Update to Where&rsquo;s My Graphic Equalizer in Windows Media Player &ndash; now covers Windows 8

    - by Liam Westley
    Originally posted on: http://geekswithblogs.net/twickers/archive/2013/11/11/update-to-wherersquos-my-graphic-equalizer-in-windows-media-player.aspxHave you wondered where the graphics equaliser in the Windows 8 version of Windows Media Player has moved?  It’s certainly not on the menu option you’d think it is …. well, I’ve updated my Windows 7 post to include Windows 8, it’s over here http://geekswithblogs.net/twickers/archive/2009/10/23/135680.aspx.

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  • Help recovering broken OS (permissions issue)

    - by Guandalino
    (At the bottom there is an important update.) I was doing experiments in order to backup a remote account to my local system, Ubuntu 12.04 LTS. I'm not confident with duplicity and probably, due to wrong syntax, some local files have been replaced with remote files. This is just a supposition, I'm not sure this is the real cause of OS corruption. The corruption happened after experimenting with backups, so I think I did something wrong at this regard. I was aware there was a problem when I tried to access a command using sudo: $ sudo ls sudo: unable to open /etc/sudoers: Permission denied sudo: no valid sudoers sources found, quitting sudo: unable to initialize policy plugin This is how /etc/sudoers looks like: $ ls -ald /etc/sudoers -r--r----- 1 root root 788 Oct 2 18:30 /etc/sudoers At this point I tried to reboot and now this is the message I get: The system is running in low graphics mode. Your screen, graphics card and input device settings could not be detected correctly. You will need to configure these yourself. I tried to follow the wizard to configure these settings, but without luck (the system prevents me going on when I press "Next"). The thing that makes me a bit less worried is that all the data on the disk seems readable and I'm able to access them using a live cd. I run memtest and RAM seems to be OK. Do you have any idea about how to recover my system? I'm very glad to provide further information, just let me know what info could be helpful. UPDATE. The issue is about wrong permissions and this is how I discovered: I mounted the root partition of the broken OS on /mnt/broken/ (live CD) and did ls /mnt/broken/. I got a permission denied error, while I expected to have the directory listing. I had to do sudo ls /mnt/broken/ and this worked. Thus without having root permission via sudo it's impossible to access the root of broken os. The current output of ls -ld /mnt/broken/ is: drwxr-x--- 29 1000 812 4096 2012-12-08 21:58 /mnt/broken Any thoughts on how to restore the old (working) set of permissions?

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  • Techniques for lighting a texture (no shadows)

    - by Paul Manta
    I'm trying to learn about dynamic shadows for 2D graphics. While I understand the basic ideas behind determining what areas should be lit and which should be in shadow, I don't know how I would "lighten" a texture in the first place. Could you go over various popular techniques for lighting a texture and what (dis)advantages each one has? Also, how is lighting a texture with colored light different from using white light?

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  • Can my machine run Ubuntu( kubuntu | xubuntu | mint ) 12.04 WELL?

    - by Steve
    I have a 9 year old computer packing the hardware listed below. My question is, can I run 12.04 ( Ubuntu, Kubuntu, MINT or Xubuntu ) WELL? I was running Ubuntu 10.10 and I upgraded to 12.04 by going through each release via the update manager: 11.04 - 11.10 -12.04 During the installation process for 12.04 I saw an error message that there was an error installing and setting up part of the kernel. Later, when I tried installing a package in synaptic, I got another error message mentioning the kernel. When I rebooted, I got told somehting about my video and graphics was not configured properly and that I would have to do it manually ( like I know ). It gave me the option to enter the system in low graphics mode, but it just hanged. I had an old livecd of Xubuntu 10.10 around so I used that to get into my computer and copy data over to an external hard drive. I think tried to install Xubuntu 10.10 from the livecd, with the option "download updates" checked. The install process moved along a bit, then halted for about 5 hours. I rebooted my machine and tried the Xubuntu 10.10 installer WITHOUT the option to "download updates". The install completed in about 15 minutes. So, all of that is making me wonder if there is someting about 12.04 that does not like my hardware. I'm willing to try again, but only if I know I will not have to spend hours just to get to an error message and a hosed up system like I did last night. I also think I have a lot more RAM than is being reported in the output below. I had extra ram installed last year. I'm not good with the command line readouts, but there seems like there should be a lot more. I wasn't thrilled with Unity. I am willing to try Kubuntu 12.04. Will I run into the same problems? What is the highest version of a *ubuntu can I upgrade to? Thanks CPU Model: Intel(R) Pentium(R) 4 CPU 2.53GHz Frequency: 2533.223 MHz L2 Cache: 512 KB Bogomips: 5066.44 Numbering: family(15) model(2) stepping(7) Flags: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe up pebs bts cid RAM ~$ free -mt total used free shared buffers cached Mem: 1506 891 615 0 91 521 -/+ buffers/cache: 278 1227 Swap: 1609 0 1609 Total: 3116 891 2225 Video Card 01:00.0 VGA compatible controller: nVidia Corporation NV18 [GeForce4 MX 440 AGP 8x] (rev a2) (prog-if 00 [VGA controller]) Subsystem: ASUSTeK Computer Inc. V9180 Magic Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 16 Memory at fd000000 (32-bit, non-prefetchable) [size=16M] Memory at f0000000 (32-bit, prefetchable) [size=64M] Expansion ROM at fe9e0000 [disabled] [size=128K] Kernel driver in use: nouveau Kernel modules: nouveau, nvidiafb Motherboard Intel 845PE ATX 533FSB DDR333 USB2

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  • Should I run Ubuntu 64bit on a laptop with 2GB of RAM?

    - by nhanb
    I'm using an Asus K43E laptop with: - Intel Core i3 Sandy Bridge 2.1GHz - 2GB DDR3 - Onboard graphics On the Ubuntu download page, the 32bit version is marked as "recommended", but the community documentation page suggests otherwise: Unless you have specific reasons to choose 32-bit, we recommend 64-bit to utilise the full capacity of your hardware. I use my laptop mostly for Eclipse, apart from regular office applications, then does it make any difference when choosing between 32bit and 64bit?

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  • Position sprite at center of screen

    - by Wellie
    I am trying to get a sprite to position itself at the center of the screen but nothing seems to be working for me. I'm trying Viewport viewport = graphics.GraphicsDevice.Viewport; logoPosition = new Vector2((viewport.Width - towerImage.Width) / 2, (viewport.Height - towerImage.Height) / 2); and spriteBatch.Draw(towerImage, centre, null, Color.White, 0, baseOrigin, 1.0f, SpriteEffects.None, 0); This is my first time using XNA and I don't really have a clue what I'm doing.

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  • G210M Screen brightness control issue

    - by Bapun
    I have a Sony VAIO VPCCW15FG laptop with NVIDIA G210M graphics card. I can't adjust the screen brightness! If I use the Fn shortcuts the brightness notification shows-up and there the brightness changes the level but nothing happens. I was able to adjust the brightness level in ZorinOS. But nothing happens when I changed the bright level, then brightness level changes radically with each step in the last stages.

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  • Blank screen after upgrading to 10.04 to 10.10

    - by Raj
    I have upgraded my desktop to Lucid from karmic online through update manager - facing problems, request your help. After completing upgrade and then reboot, I am getting blank screen. Tried to login but unsuccessful. Also the data backup done pre-upgrade was partial, I donot want to lose data. Request to please provide steps to rollback without losing data as I am new to ubuntu. Also I have a single partition. Graphics card is agp-8x integrated (hp d530)

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  • What's the best lightweight Linux distro?

    <b>TuxRadar:</b> "The main idea of this test was to see how well these distros would run in a restrained environment. To this end, they were tested, where possible, on an ancient Compaq laptop with 256MB RAM, Vesa graphics, a 4GB hard drive and a 200MHz Pentium processor."

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  • New Nvidia Video Driver for Linux Supports X Server 1.8

    <b>Softpedia:</b> "Nvidia announced a few days ago, on its forum, a new version of its proprietary driver for the Nvidia graphics cards. Nvidia 195.36.24 adds support for new GPUs, and fixes a few issues. But the most important thing is that Nvidia 195.36.24 has support for X Server 1.8."

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