Leiru

Ignore what i posted here reporting about ubuntu 14.10.There isnt full support for ubuntu 14.10, fglrx tricks user into saying is using amd's drivers, but really isnt. In the end guys, as my pc was really new, I was able to RMA the GPU and got a brand new Nvidia. Time to leadwork!

Let's hope for the best, but I do not expect a fast response. This will be my last AMD GPU untill they reconsider their linux driver department, linux it's been a pain since I boght it. Thanks Josh for getting so involved in providing technical help to your community, wish more CEO spent so much time and effort getting feedback about theis product from customers like you do. Priceless!! You've got a fan!

I do not have an APU, got a CPU, so without embeeded graphics card. So bug origin does not com from a conflict on dual graphics card. My specs: CPU:FX 8350 Black edition CARD: R9 290 tri-x

Done it without success, still same error. You are installing fgrlx_14.100 and error comes with version: fgrlx_14.301 (AMD Catalyst 14.9) BTW, the correct way to avoid corruptions or blank screens would be: Try to completely remove your ATI drivers from your system: sudo apt-get purge "fglrx.*" Remove your xorg.conf sudo rm /etc/X11/xorg.conf Reinstall xorg completely sudo apt-get install --reinstall xserver-xorg-core libgl1-mesa-glx:i386 libgl1-mesa-dri:i386 libgl1-mesa-glx:amd64 libgl1-mesa-dri:amd64 Re-configure Xorg sudo dpkg-reconfigure xserver-xorg Reboot sudo reboot

The ubuntu aditional drivers just lets you choose between raw and outdated fgrlx and open source drivers. As stated in the posts above, users having the issue are runing the lastest amd catalyst fgrlx drivers( I pasted you the link above for 290 card). EDIT: When the manager loads a new project, it removes the demo models and textures and loads them again. Could the problem lay in here? A bad alocation?

Yes, but I tried thas solution andits not working. Are you using the lastest catalyst drivers?Not the open source one by default in ubuntu. http://support.amd.com/en-us/download/desktop?os=Linux%20x86_64 The error seems like a overwriting memory space error or an overwritten pointer ( it seems that when switching to the project manager it destroys the working window and when loading a new project, creates it back and gives that memory allocation error).

Dont know if that could help:

Nope, not solving anything. Here is my output when creating(successful) and loading (crash) a project: Syncing Addons... Initializing... Initializing OpenGL4 graphics driver... OpenGL version 441 GLSL version 440 Device: AMD Radeon R9 200 Series .....(Many successful Loads) *** Error in `./Leadwerks': free(): corrupted unsorted chunks: 0x09c8d9c0 *** Aborted (core dumped) Game removed: AppID 251810 "Leadwerks Game Engine", ProcID 3004 Weird to hear about that Ubuntu bug. As i told you , I have a r9 290 working flawless with a fresh Kubuntu install .

I have a r9 290 working flawless with a fresh Kubuntu install without any problem. Are you trying to install the fgrlx from ubuntu propietary driver menu? I wouldnt recommend so, better download catalyst from the official page. Also dual graphic systems do not work well in ubuntu (I do have a Optimus laptop and its a pain in....). Better use a cpu sustem rather than a apu based one.

Same here, exact same drivers on a desktop AMD sapphire R9 290.