Nvidia video resolution and codec encode decode support matrix eg. h264 4k h265 HEVC VP9 Card List from GTX, RTX, Quadro
I find this this very handy for video projects which involve nvidia cards. Imagine if you need to know if the card support a specific codec, resolution or even hardware encoding or decoding, this is a huge timesaver.
One caveat is to double check forums and other reports/driver info as sometimes support is listed but may not be present in specific driver versions or OS's (eg. sometimes h265 is supported in the Windows driver but not Linux).
This is one area that Nvidia i........
amdgpu AMD GPU Xorg Won't Start [3576284.324] (EE) Segmentation fault at address 0x0 [3576284.325] (EE) Fatal server error: [3576284.325] (EE) Caught signal 11 (Segmentation fault). Server aborting
Here is how Ifixed it on a Mint/Ubuntu install
1.) First download the latest AMDGPU-Pro driver from here:
https://www.amd.com/en/support
Navigate to your relevant video card:
2.) Download the installer
One issue is that by default they give you a version for the latest version of........
Linux Mint Ubuntu Debian radeon slow 2D performance issues radeon_dp_aux_transfer_native: 158 callbacks suppressed
radeon_dp_aux_transfer_native: 158 callbacks suppressed
The simple answer is that radeon driver sucks and is a remnant of typical AMD/ATI issues.
Use AMDGPUif you support it:........
Enable AMDGPU Linux Driver in Debian Ubuntu mint
To enable amdgpu we have to set special kernel boot parameters. The easiest way is to make it permanent and apply to all kernels (no messing around with grub.cfg) so we'll edit those defaults in /etc/default/grub by changing the GRUB_CMDLINE_LINUX_DEFAULT parameter. After that don't forget to run "update-grub"to apply it (otherwise amdgpu will never be enabled).
The opensource driver for AMD is really quite impressive these days, as we show it works with ve........
Linux how to view video card make and exact model
Normally lspci will show you just like this and would suggest they are exactly the same card:
1a:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Ellesmere [Radeon RX 470/480/570/580] (rev e7)
1c:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Ellesmere [Radeon RX 470/480/570/580] (rev e7)
lspci -vnn is the answer
As we can see one is a Gigabyte and the other is an MSI card. Wha........
kdenlive titles/text renders as white screen when using .sh script
When using the .sh script the rendering doesn't work after an upgrade of related packages to kdenlive.
kdenlive (kdenlive:amd64 (4:17.04.1+git201705191233~ubuntu16.04.1)) with affine or composite transitions was fine but is now broken during the time of transition it is just a white screen.
The previous version was fine:
kdenlive:amd64 (4:17.04.1+git201705191233~ubuntu16.04.1
But now I can't find it or install it:........