I do have "Use hardware acceleration when available", still chrome://gpu shows a lot of disabled/software-only stuff.
THIS IS NOT F***ING FIXED. Watching videos consumes a lot of CPU, and so does even just opening a page with a few small animated gifs. This is f***ing ridiculous. Graphics Feature Status Canvas: Software only, hardware acceleration unavailable Flash: Hardware accelerated Flash Stage3D: Hardware accelerated Flash Stage3D Baseline profile: Hardware accelerated Compositing: Hardware accelerated Multiple Raster Threads: Enabled Rasterization: Software only. Hardware acceleration disabled Video Decode: Software only, hardware acceleration unavailable Video Encode: Hardware accelerated WebGL: Hardware accelerated Driver Bug Workarounds clear_uniforms_before_first_program_use count_all_in_varyings_packing disable_post_sub_buffers_for_onscreen_surfaces init_gl_position_in_vertex_shader init_vertex_attributes remove_pow_with_constant_exponent scalarize_vec_and_mat_constructor_args use_current_program_after_successful_link use_virtualized_gl_contexts Problems Detected Accelerated 2d canvas is unstable in Linux at the moment Disabled Features: accelerated_2d_canvas Accelerated video decode is unavailable on Linux: 137247 Disabled Features: accelerated_video_decode Always call glUseProgram after a successful link to avoid a driver bug: 349137 Applied Workarounds: use_current_program_after_successful_link Program link fails in NVIDIA Linux if gl_Position is not set: 286468 Applied Workarounds: init_gl_position_in_vertex_shader Clear uniforms before first program use on all platforms: 124764, 349137 Applied Workarounds: clear_uniforms_before_first_program_use Mesa drivers in Linux handle varyings without static use incorrectly: 333885 Applied Workarounds: count_all_in_varyings_packing Linux NVIDIA drivers don't have the correct defaults for vertex attributes: 351528 Applied Workarounds: init_vertex_attributes Disable partial swaps on linux drivers: 339493 Applied Workarounds: disable_post_sub_buffers_for_onscreen_surfaces Always rewrite vec/mat constructors to be consistent: 398694 Applied Workarounds: scalarize_vec_and_mat_constructor_args MakeCurrent is slow on Linux Applied Workarounds: use_virtualized_gl_contexts NVIDIA 331 series drivers shader compiler may crash when attempting to optimize pow(): 477306 Applied Workarounds: remove_pow_with_constant_exponent Accelerated rasterization has been disabled, either via about:flags or command line. Disabled Features: rasterization -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to chromium-browser in Ubuntu. https://bugs.launchpad.net/bugs/1463598 Title: Chromium 43 fails to use hardware acceleration Status in chromium-browser package in Ubuntu: Fix Released Bug description: After installing package chromium-browser 43.0.2357.81-0ubuntu0.14.04.1.1089 hardware acceleration becomes disabled. I had no problem with previous chromium version. Console output: $ chromium-browser [3150:3191:0609/190556:ERROR:browser_gpu_channel_host_factory.cc(134)] Failed to launch GPU process. [3150:3150:0609/190556:ERROR:url_pattern_set.cc(240)] Invalid url pattern: chrome://print/* [3150:3191:0609/190556:ERROR:browser_gpu_channel_host_factory.cc(134)] Failed to launch GPU process. [3150:3191:0609/190556:ERROR:browser_gpu_channel_host_factory.cc(134)] Failed to launch GPU process. chrome://gpu: Graphics Feature Status Canvas: Software only, hardware acceleration unavailable Flash: Software only, hardware acceleration unavailable Flash Stage3D: Software only, hardware acceleration unavailable Flash Stage3D Baseline profile: Software only, hardware acceleration unavailable Compositing: Software only, hardware acceleration unavailable Multiple Raster Threads: Unavailable Rasterization: Software only, hardware acceleration unavailable Threaded Rasterization: Unavailable Video Decode: Software only, hardware acceleration unavailable Video Encode: Software only, hardware acceleration unavailable WebGL: Unavailable Driver Bug Workarounds clear_uniforms_before_first_program_use count_all_in_varyings_packing disable_chromium_framebuffer_multisample disable_ext_occlusion_query disable_post_sub_buffers_for_onscreen_surfaces scalarize_vec_and_mat_constructor_args Problems Detected GPU process was unable to boot: GPU access is disabled in chrome://settings. Disabled Features: all - - - Actually GPU access is *not* disabled from settings. Workarounds like "--disable-gpu-sandbox" or "LIBGL_DRI3_DISABLE=1" didn't helped at all. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1463598/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
