Debian’s documentation on installing the proprietary NVIDIA driver
does not (yet) cover the "Bullseye" release because, as of the time
of writing, it is still in testing. However, the
documentation for Debian 10 "Buster" can still be used.
The main difference is that there is no "backports" for "Bullseye" –
although I have found the folders on repo mirrors. At least to me
they seemed to be there. Anyway.
What you have to do is to add "contrib" and "non-free" to your main
mirror definition, not to backports. You don’t need to add a repo
for backports because you’ll only get an error.
(Unfortunately, I haven’t made a note of the error message)
This is what you have to do:
Open /etc/apt/sources.list as sudo/root.
Add "contrib" and "non-free" to the end of the main repo so it
looks like this.
deb http://deb.debian.org/debian bullseye main contrib non-free
(The observant among you might have noticed that the feature image is from a Pop!OS installation, not Debian. I’ve since changed the distribution.)
At the end of last year, I was researching GPUs like a madman, trying to find the best option for price and performance and maybe also have some headroom for a future CPU upgrade. My starting point was a Ryzen 5 2600, 16 GB of 3000 MHz CL15 RAM and an AMD RX 570 with 8 GB of VRAM. A very good performance per buck machine in the summer of 2019 for 1080p gaming. It was purpose-built to be cheap with an upgrade path in the near future. However, my inner hardware enthusiast didn’t want to be content. It also didn’t help that the two games I was playing at that time performed rather poorly (which was the games fault, but you take every excuse you can get to buy new stuff).
Putting that aside, I have data of three graphics cards to compare, tested in four games at three different in-game settings – plus a custom one for two games that I used for playing. In addition to that, I have a bit of CPU overclocking as a result of troubleshooting and a RAM upgrade from a 3000 MHz CL15 kit to a 3600 MHz CL17 kit – which is running at 3400 MHz. More wasn’t possible with this motherboard and CPU. This post isn’t about the CPU overclocking though. I did that to see if the 5700 XT was limited by the R5 2600 and would perform better with a faster CPU. Well no surprise there, but as it turned out, the numbers I found were not caused by the CPU. More on that later.
As mentioned in the Overclocking the Core i5 post a while back, my graphics card was limiting higher performance outputs, especially since it had to render games in 2560×1440. I hinted at an additional post dedicated to overclocking the GPU and this is it in some ways. I did overclock the GPU, but shortly after I also replaced it with a Gigabyte G1 Gaming GTX 1080. Nevertheless, for comparison, I will include the overclocked results based on the custom graphics settings from the last post and also compare it to the 1080 using default game presets. This way you can easily compare with your own rig. I had hoped I could also include Ryzen tests, but unfortunately Corsair’s AM4 mounting kit for the watercooler is still travelling around the world. So, there’ll be another performance related article (hopefully) soon. That one will compare the overclocked i5 with the GTX 1080 to a Ryzen 1700X with the 1080. Not only in games, but also in encoding.Read More »
My gaming PC is about two years old now (read this and this for more information) and although I didn’t really have any serious, permanent performance issues in games, I felt that it was about time to change something.
Here’s a short review and benchmark comparison of NVIDIA’s latest GTX 970 vs. the AMD Radeon HD 7870 (quite a mouthful) that I had installed before. The latter also had to show what it can do compared to an older NVIDIA GTX 560 Ti. Read More »