Docker Repository Does Not Have a Release File on Running apt get update on Ubuntu. I am using Ubuntu 1. Docker v. 1. 1. 2. Xenial build by following the instructions found here. I havent encountered any problems creating containers, ensuring they restart automatically, etc. However, now every time I run apt get update I receive the following error message W The repository https apt. Release does not have a Release file. N Data from such a repository cant be authenticated and is therefore potentially dangerous to use. N See apt secure8 manpage for repository creation and user configuration details. E Failed to fetch https apt. Packages. E Some index files failed to download. They have been ignored, or old ones used instead. D0%91%D0%B5%D0%B7%D1%8B%D0%BC%D1%8F%D0%BD%D0%BD%D1%8B%D0%B9.JPG' alt='Blender 2.49 Ubuntu' title='Blender 2.49 Ubuntu' />I have tried to remedy the problem by following the advice found here and cannot seem to solve this problem. Has anyone encountered this before and fixed it If so, what is needed to resolve thisThe following distributions match your criteria sorted by popularity 1. Linux Mint 1 Linux Mint is an Ubuntubased distribution whose goal is to provide a more. Blender 2. 7. 9. 1 Fastest build 2. Blender fastest build with CUDA support. Instagram CUDA kernels 2. Requirements Visual C Redistributable Packages for Visual Studio 2. About old GPUs and CUDA problems If CUDA doesnt work with your GPU, go to Render panel, and change Feature Set, from Supported  to Experimental. Hi, this is my blog, and also a guestbook. I publish stuff I do from time to time. Be welcome and feel at home, have a coffee and dont hesitate to drop. Ask Ubuntu is a question and answer site for Ubuntu users and developers. Join them it only takes a minute Sign up. Just keep in mind that Experimental means some things wont work as expected. About the Contrib Add Ons The Contrib Add Ons are now in a separated category called Testing. User Ideasman. 42Proposal. Addons. Contrib. Ive carried out render tests of different scenes using Blenders Internal Rederer, and comparing this to many other x. Tested on Windows 7 x. Core 2 Duo E7. 50. GHZPlease, test it in your machine and give feedback about its performance. Features enabled in compilation Blenders audio library support. Features depending on boost. Enable Bullet Physics EngineBlenders own AVI file support rawjpegFFMPeg Support http ffmpeg. Support http www. Tile based nodal compositor. SIMD instruction if theyre detected on the host machine. Cycles Render Engine. OSL support for Cycles. FFTW3 support Used for smoke and audio effectsFreestyle advanced edges renderingGame Engine. ITASC IK solver. IK solver. CINEON and DPX Image Support. DDS Image Support. Image Frame. Server Support for rendering. HDR Image Support. Open. EXR Support http www. Open. Jpeg Support http www. Red. Code Image Support. Lib. TIFF Support. Input Method Editor IME for complex Asian character input. Enable NDOF input devices Space. Navigator and friendsI1. N International fonts and textLibmv structure from motion library. LLVMBest LZMA compression, used for pointcacheFast LZO compression used for pointcacheBoolean Modifier. Elbeem Modifier Fluid SimulationOcean Modifier. Remesh Modifier. Smoke Modifier Smoke SimulationOpen. AL Support http www. Open. Collada Support http www. Open. Color. IO color management. Open. Image. IO Support http www. Open. MPOpen Numerical Library. Open. Subdiv for surface subdivision. Features relying on Open. VDBBlosc compression for Open. VDB, only enable if Open. VDBBlender Player. Embedded Python API  only disable for developmentEnabled the use of SIMD SSE optimizations for the raytracer. SDL for sound and joystick support. Latest changes from http www. Fix T5. 23. 68 Cycles OSL trace failing on Windows 3. Fix Cycles test report not closing files properly. Fix rnainfo. py module, broken by recent changes in bpy. Hope fix is OK, seems to work with API generation script at least. Expose multi dimensional array data in properties introspection data. Required to generate valid doc for such arrays Fix T5. Incorrect description for bpy. Mesh. Texture. Face. Elementos De La Ventana De Microsoft Publisher 2007. Tweak rnainfo module to generate valid info also for multi dimensional arrays. UI fullstop at end of tooltips. Allows for multiple sentences not to look strange. Convention not to include in RNA remains. Note 1 It requires Visual C Redistributable Packages for Visual Studio 2. Click Download, and check vcredistx. Note 2 A small add on is you can launch Blender from ANPriority. Blender executable. This simply runs Blender with priority set to ABOVENORMAL, and is useful if you have heavy tasks running in background, and want Blender to have precedence to use processors resources. As stated above, the bat is just a small add on It isnt, in any way, the reason why this build is faster than the other ones. Still, the render tests Ive done were performed WITHOUT launching Blender with high priority.